fix(docs): Make the modifier function examples clearer.

* Ensure the list of available modifier functions is clearly shown
  as macros, not as basic defines.

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM zmkfirmware/zmk-dev-arm:2.4
+FROM docker.io/zmkfirmware/zmk-dev-arm:2.5
 
 COPY .bashrc tmp
 RUN mv /tmp/.bashrc ~/.bashrc

.github/pull_request_template.md

@@ -0,0 +1,11 @@
+<!-- If you're adding a board/shield please fill out this check-list, otherwise you can delete it -->
+## Board/Shield Check-list
+ - [ ] This board/shield is tested working on real hardware
+ - [ ] Definitions follow the general style of other shields/boards upstream ([Reference](https://zmk.dev/docs/development/new-shield))
+ - [ ] `.zmk.yml` metadata file added
+ - [ ] Proper Copyright + License headers added to applicable files (Generally, we stick to "The ZMK Contributors" for copyrights to help avoid churn when files get edited)
+ - [ ] General consistent formatting of DeviceTree files
+ - [ ] Keymaps do not use deprecated key defines (Check using the [upgrader tool](https://zmk.dev/docs/codes/keymap-upgrader))
+ - [ ] `&pro_micro` used in favor of `&pro_micro_d/a` if applicable
+ - [ ] If split, no name added for the right/peripheral half
+ - [ ] `.conf` file has optional extra features commented out

.github/workflows/build.yml

@@ -14,12 +14,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      image: zmkfirmware/zmk-build-arm:2.4
+      image: docker.io/zmkfirmware/zmk-build-arm:2.5
     strategy:
       matrix:
         board:
           - bluemicro840_v1
           - nice_nano
+          - nice_nano_v2
           - nrfmicro_13
           - proton_c
         shield:
@@ -69,11 +70,11 @@ jobs:
           - board: planck_rev6
           - board: proton_c
             shield: clueboard_california
-          - board: nice_nano
+          - board: nice_nano_v2
             shield: kyria_left
             cmake-args: -DCONFIG_ZMK_DISPLAY=y
             skip-archive: true
-          - board: nice_nano
+          - board: nice_nano_v2
             shield: kyria_right
             cmake-args: -DCONFIG_ZMK_DISPLAY=y
             skip-archive: true

.github/workflows/clang-format-lint.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: DoozyX/clang-format-lint-action@v0.11
+      - uses: DoozyX/clang-format-lint-action@v0.13
         with:
           source: "./app"
           extensions: "h,c"

.github/workflows/doc-checks.yml

@@ -31,3 +31,16 @@ jobs:
       - name: Prettier check
         run: npm run prettier:check
         working-directory: docs
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: bahmutov/npm-install@v1
+        with:
+          working-directory: docs
+      - name: Build
+        run: npm run build
+        working-directory: docs
+      - name: TypeScript check
+        run: npm run typecheck
+        working-directory: docs

.github/workflows/hardware-metadata-validation.yml

@@ -0,0 +1,45 @@
+name: Hardware Metadata Validation
+
+on:
+  push:
+    paths:
+      - ".github/workflows/hardware-metadata-validation.yml"
+      - "schema/hardware-metadata.schema.json"
+      - "app/boards/**/*.zmk.yml"
+      - "app/scripts/west_commands/metadata.py"
+  pull_request:
+    paths:
+      - ".github/workflows/hardware-metadata-validation.yml"
+      - "schema/hardware-metadata.schema.json"
+      - "app/boards/**/*.zmk.yml"
+      - "app/scripts/west_commands/metadata.py"
+
+jobs:
+  check-metadata-format:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
+      - uses: bahmutov/npm-install@v1
+        with:
+          working-directory: app
+      - name: Prettier Check
+        run: npm run prettier:check
+        working-directory: app
+  validate-metadata:
+    runs-on: ubuntu-latest
+    container:
+      image: docker.io/zmkfirmware/zmk-dev-arm:2.5
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: pip install -r app/scripts/requirements.txt
+      - name: West init
+        run: west init -l app
+      - name: Update modules (west update)
+        run: west update
+      - name: Export Zephyr CMake package (west zephyr-export)
+        run: west zephyr-export
+      - name: Validate Hardware Metadata
+        working-directory: app
+        run: west metadata check

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
   integration_test:
     runs-on: ubuntu-latest
     container:
-      image: zmkfirmware/zmk-build-arm:2.4
+      image: docker.io/zmkfirmware/zmk-build-arm:2.5
     steps:
       - name: Checkout
         uses: actions/checkout@v2

.pre-commit-config.yaml

@@ -0,0 +1,12 @@
+fail_fast: false
+repos:
+  - repo: https://github.com/pocc/pre-commit-hooks
+    rev: v1.1.1
+    hooks:
+      - id: clang-format
+        args:
+          - -i
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.2.1
+    hooks:
+      - id: prettier

CODE_OF_CONDUCT.md

@@ -60,7 +60,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-conduct@zmkfirmware.dev.
+conduct@zmk.dev.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

CONTRIBUTING.md

@@ -7,7 +7,7 @@ you have any questions, please come join us on the
 ## Code of Conduct
 
 All community members are expected to abide by the [Code of Conduct][code-of-conduct].
-For any and all conduct inquiries or concerns, please contact conduct@zmkfirmware.dev.
+For any and all conduct inquiries or concerns, please contact conduct@zmk.dev.
 
 [code-of-conduct]: https://github.com/zmkfirmware/zmk/blob/main/CODE_OF_CONDUCT.md
 
@@ -35,8 +35,8 @@ ZMK project.
 
 ### Before Submitting a Report
 
-- Review the [Frequently Asked Questions](https://zmkfirmware.dev/docs/faq).
+- Review the [Frequently Asked Questions](https://zmk.dev/docs/faq).
-- Check the [Troubleshooting Guide](https://zmkfirmware.dev/docs/troubleshooting) for answers.
+- Check the [Troubleshooting Guide](https://zmk.dev/docs/troubleshooting) for answers.
 - Search the [open issues](https://github.com/zmkfirmware/zmk/issues) for an existing report that
   matches your problem.
 
@@ -47,10 +47,10 @@ To open a report:
 - Head to https://github.com/zmkfirmware/zmk/issues/new
 - Provide an accurate summary of the issue in the title.
 - Provide as much detail as you can about the issue including:
-  - What [board/shield](https://zmkfirmware.dev/docs/faq#what-is-a-board) you are using.
+  - What [board/shield](https://zmk.dev/docs/faq#what-is-a-board) you are using.
   - A link to the user repository, if you used it to build your firmware.
   - Exact steps to reproduce the problem.
-  - Any relevant screenshots or [logs](https://zmkfirmware.dev/docs/dev-guide-usb-logging)
+  - Any relevant screenshots or [logs](https://zmk.dev/docs/dev-guide-usb-logging)
 
 ## Testing
 
@@ -81,12 +81,17 @@ documentation to areas not currently covered are greatly appreciated.
 - To get started, from the `docs/` directory, run `npm ci` and then `npm start`.
 - Enhancements should be submitted as pull requests to the `main` branch of ZMK.
 
+### Formatting
+
+ZMK uses `prettier` to format documentation files. You can run prettier with `npm run prettier:format`.
+You can setup git to run prettier automatically when you commit by installing the pre-commit hooks: `pip3 install pre-commit`, `pre-commit install`.
+
 ## Code Contributions
 
 ### Development Setup
 
 To get your development environment setup going, start at the
-[basic setup](https://zmkfirmware.dev/docs/dev-setup) docs, and make sure you can build and flash
+[basic setup](https://zmk.dev/docs/development/setup/) docs, and make sure you can build and flash
 your own locally built firmware.
 
 ### Formatting
@@ -95,6 +100,8 @@ ZMK uses `clang-format` to ensure consist formatting for our source code. Before
 changes, make sure you've manually run `clang-format`, or have your IDE configured to auto-format
 on save.
 
+You can setup git to run `clang-format` automatically when you commit by installing the pre-commit hooks: `pip3 install pre-commit`, `pre-commit install`.
+
 ### Commit Messages
 
 The ZMK project is working towards, but not yet enforcing, the use of
@@ -117,4 +124,4 @@ When opening a pull request with your changes, please:
   - Requested testing by reviewers or testers.
   - Screenshots or logs that support understanding the change.
 
-[discord-invite]: https://zmkfirmware.dev/community/discord/invite
+[discord-invite]: https://zmk.dev/community/discord/invite

README.md

@@ -1,13 +1,13 @@
 # Zephyr™ Mechanical Keyboard (ZMK) Firmware
 
-[![Discord](https://img.shields.io/discord/719497620560543766)](https://zmkfirmware.dev/community/discord/invite)
+[![Discord](https://img.shields.io/discord/719497620560543766)](https://zmk.dev/community/discord/invite)
 [![Build](https://github.com/zmkfirmware/zmk/workflows/Build/badge.svg)](https://github.com/zmkfirmware/zmk/actions)
 [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](CODE_OF_CONDUCT.md)
 
-[ZMK Firmware](https://zmkfirmware.dev/) is an open source (MIT) keyboard firmware built on the [Zephyr™ Project](https://www.zephyrproject.org/) Real Time Operating System (RTOS). ZMK's goal is to provide a modern, wireless, and powerful firmware free of licensing issues.
+[ZMK Firmware](https://zmk.dev/) is an open source (MIT) keyboard firmware built on the [Zephyr™ Project](https://www.zephyrproject.org/) Real Time Operating System (RTOS). ZMK's goal is to provide a modern, wireless, and powerful firmware free of licensing issues.
 
-Check out the website to learn more: https://zmkfirmware.dev/
+Check out the website to learn more: https://zmk.dev/
 
-You can also come join our [ZMK Discord Server](https://zmkfirmware.dev/community/discord/invite)
+You can also come join our [ZMK Discord Server](https://zmk.dev/community/discord/invite)
 
-To review features, check out the [feature overview](https://zmkfirmware.dev/docs/). ZMK is under active development, and new features are listed with the [enhancement label](https://github.com/zmkfirmware/zmk/issues?q=is%3Aissue+is%3Aopen+label%3Aenhancement) in GitHub. Please feel free to add 👍 to the issue description of any requests to upvote the feature.
+To review features, check out the [feature overview](https://zmk.dev/docs/). ZMK is under active development, and new features are listed with the [enhancement label](https://github.com/zmkfirmware/zmk/issues?q=is%3Aissue+is%3Aopen+label%3Aenhancement) in GitHub. Please feel free to add 👍 to the issue description of any requests to upvote the feature.

app/.gitignore

@@ -1 +1,2 @@
 build/
+node_modules/

app/.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+    endOfLine: "auto",
+};

app/CMakeLists.txt

@@ -36,6 +36,7 @@ target_sources(app PRIVATE src/events/position_state_changed.c)
 target_sources(app PRIVATE src/events/layer_state_changed.c)
 target_sources(app PRIVATE src/events/keycode_state_changed.c)
 target_sources(app PRIVATE src/events/modifiers_state_changed.c)
+target_sources(app PRIVATE src/events/endpoint_selection_changed.c)
 target_sources(app PRIVATE src/events/sensor_event.c)
 target_sources_ifdef(CONFIG_ZMK_WPM app PRIVATE src/events/wpm_state_changed.c)
 target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/events/ble_active_profile_changed.c)
@@ -46,6 +47,7 @@ if ((NOT CONFIG_ZMK_SPLIT) OR CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL)
   target_sources(app PRIVATE src/behaviors/behavior_reset.c)
   target_sources(app PRIVATE src/behaviors/behavior_hold_tap.c)
   target_sources(app PRIVATE src/behaviors/behavior_sticky_key.c)
+  target_sources(app PRIVATE src/behaviors/behavior_caps_word.c)
   target_sources(app PRIVATE src/behaviors/behavior_momentary_layer.c)
   target_sources(app PRIVATE src/behaviors/behavior_mod_morph.c)
   target_sources(app PRIVATE src/behaviors/behavior_outputs.c)
@@ -56,6 +58,7 @@ if ((NOT CONFIG_ZMK_SPLIT) OR CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL)
   target_sources(app PRIVATE src/behaviors/behavior_sensor_rotate_key_press.c)
   target_sources_ifdef(CONFIG_ZMK_EXT_POWER app PRIVATE src/behaviors/behavior_ext_power.c)
   target_sources(app PRIVATE src/combo.c)
+  target_sources(app PRIVATE src/conditional_layer.c)
   target_sources(app PRIVATE src/keymap.c)
 endif()
 target_sources_ifdef(CONFIG_ZMK_RGB_UNDERGLOW app PRIVATE src/behaviors/behavior_rgb_underglow.c)

app/Kconfig

@@ -25,7 +25,57 @@ config USB_DEVICE_PID
 config USB_DEVICE_MANUFACTURER
 	default "ZMK Project"
 
-menu "HID Output Types"
+menu "HID"
+
+choice ZMK_HID_REPORT_TYPE
+	prompt "HID Report Type"
+
+config ZMK_HID_REPORT_TYPE_HKRO
+	bool "#-Key Roll Over (HKRO) HID Report"
+	help
+	  Enable # key roll over for HID report. This selection is "boot keyboard" compatible
+	  but limits the total number of possible keys to report as held to #.
+
+config ZMK_HID_REPORT_TYPE_NKRO
+	bool "Full N-Key Roll Over (NKRO) HID Report"
+	help
+	  Enable full N-Key Roll Over for HID output. This selection will prevent the keyboard
+	  from working with some BIOS/UEFI versions that only support "boot keyboard" support.
+	  This option also prevents using some infrequently used higher range HID usages.
+
+endchoice
+
+if ZMK_HID_REPORT_TYPE_HKRO
+
+config ZMK_HID_KEYBOARD_REPORT_SIZE
+	int "# Keyboard Keys Reportable"
+	default 6
+
+endif
+
+config ZMK_HID_CONSUMER_REPORT_SIZE
+	int "# Consumer Keys Reportable"
+	default 6
+
+
+choice ZMK_HID_CONSUMER_REPORT_USAGES
+	prompt "HID Report Type"
+
+config ZMK_HID_CONSUMER_REPORT_USAGES_FULL
+	bool "Full Consumer HID Usage Support"
+	help
+	  Enable full Consumer usage ID values to be sent to hosts. Allows for less
+	  frequently used usages, but has compatibability issues with some host OSes.
+
+config ZMK_HID_CONSUMER_REPORT_USAGES_BASIC
+	bool "Basic Consumer HID Usage Support"
+	help
+	  Enable Consumer usage ID values up to "Playback Speed - Slow" to be sent to
+	  hosts. Allows for broader compatibability with more host OSes.
+
+endchoice
+
+menu "Output Types"
 
 config ZMK_USB
 	bool "USB"
@@ -92,7 +142,10 @@ config ZMK_BLE_PASSKEY_ENTRY
 #ZMK_BLE
 endif
 
-#HID Output Types
+#Output Types
+endmenu
+
+# HID
 endmenu
 
 menu "Split Support"
@@ -114,6 +167,7 @@ menuconfig ZMK_SPLIT_BLE_ROLE_CENTRAL
 	bool "Central"
 	select BT_CENTRAL
 	select BT_GATT_CLIENT
+	select BT_GATT_AUTO_DISCOVER_CCC
 
 if ZMK_SPLIT_BLE_ROLE_CENTRAL
 
@@ -156,7 +210,7 @@ endif
 endif
 
 #ZMK_SPLIT
-endif 
+endif
 
 if ZMK_BLE
 
@@ -209,36 +263,54 @@ config ZMK_RGB_UNDERGLOW_EXT_POWER
 	bool "RGB underglow toggling also controls external power"
 	default y
 
+config ZMK_RGB_UNDERGLOW_BRT_MIN
+	int "RGB underglow minimum brightness in percent"
+	range 0 100
+	default 0
+
+config ZMK_RGB_UNDERGLOW_BRT_MAX
+	int "RGB underglow maximum brightness in percent"
+	range ZMK_RGB_UNDERGLOW_BRT_MIN 100
+	default 100
+
 config ZMK_RGB_UNDERGLOW_HUE_STEP
-	int "RGB underglow hue step in degrees of 360"
+	int "RGB underglow hue step in degrees"
+	range 0 359
 	default 10
 
 config ZMK_RGB_UNDERGLOW_SAT_STEP
-	int "RGB underglow sturation step in percent"
+	int "RGB underglow saturation step in percent"
+	range 0 100
 	default 10
 
 config ZMK_RGB_UNDERGLOW_BRT_STEP
 	int "RGB underglow brightness step in percent"
+	range 0 100
 	default 10
 
 config ZMK_RGB_UNDERGLOW_HUE_START
-	int "RGB underglow start hue value from 0-359"
+	int "RGB underglow start hue value in degrees"
+	range 0 359
 	default 0
 
 config ZMK_RGB_UNDERGLOW_SAT_START
-	int "RGB underglow start saturations value from 0-100"
+	int "RGB underglow start saturations value in percent"
+	range 0 100
 	default 100
 
 config ZMK_RGB_UNDERGLOW_BRT_START
-	int "RGB underglow start brightness value from 0-100"
+	int "RGB underglow start brightness value in percent"
-	default 100
+	range ZMK_RGB_UNDERGLOW_BRT_MIN ZMK_RGB_UNDERGLOW_BRT_MAX
+	default ZMK_RGB_UNDERGLOW_BRT_MAX
 
 config ZMK_RGB_UNDERGLOW_SPD_START
-	int "RGB underglow start animation speed value from 1-5"
+	int "RGB underglow start animation speed value"
+	range 1 5
 	default 3
 
 config ZMK_RGB_UNDERGLOW_EFF_START
 	int "RGB underglow start effect int value related to the effect enum list"
+	range 0 3
 	default 0
 
 config ZMK_RGB_UNDERGLOW_ON_START
@@ -263,14 +335,11 @@ config ZMK_SLEEP
 
 if ZMK_SLEEP
 
-config SYS_POWER_DEEP_SLEEP_STATES
-	default y
-
 choice SYS_PM_POLICY
-	default SYS_PM_POLICY_APP
+	default PM_POLICY_APP
 endchoice
 
-config DEVICE_POWER_MANAGEMENT
+config PM_DEVICE
 	default y
 
 config ZMK_IDLE_SLEEP_TIMEOUT
@@ -337,11 +406,9 @@ config ZMK_KSCAN_EVENT_QUEUE_SIZE
 
 config ZMK_KSCAN_MOCK_DRIVER
 	bool "Enable mock kscan driver to simulate key presses"
-	default n
 
 config ZMK_KSCAN_COMPOSITE_DRIVER
 	bool "Enable composite kscan driver to combine kscan devices"
-	default n
 
 #KSCAN Settings
 endmenu
@@ -421,6 +488,14 @@ config ZMK_WPM
 	bool "Calculate WPM"
 	default n
 
+config SENSOR
+	default y
+
+choice CBPRINTF_IMPLEMENTATION
+	default CBPRINTF_NANO
+
+endchoice
+
 module = ZMK
 module-str = zmk
 source "subsys/logging/Kconfig.template.log_config"

app/boards/arm/bdn9/bdn9_rev2.yml

@@ -0,0 +1,11 @@
+file_format: "1"
+id: bdn9_rev2
+name: BDN9 Rev2
+type: board
+arch: arm
+features:
+  - keys
+  - encoder
+outputs:
+  - usb
+url: https://keeb.io/products/bdn9-rev-2-3x3-9-key-macropad-rotary-encoder-and-rgb

app/boards/arm/bdn9/bdn9_rev2.zmk.yml

@@ -0,0 +1,11 @@
+file_format: "1"
+id: bdn9_rev2
+name: BDN9 Rev2
+type: board
+arch: arm
+outputs:
+  - usb
+features:
+  - keys
+  - encoder
+url: https://keeb.io/collections/bdn9-collection/products/bdn9-rev-2-3x3-9-key-macropad-rotary-encoder-and-rgb

app/boards/arm/bdn9/bdn9_rev2_defconfig

@@ -11,6 +11,9 @@ CONFIG_FPU=y
 # enable GPIO
 CONFIG_GPIO=y
 
+# Enable pinmux
+CONFIG_PINMUX=y
+
 # Needed to reduce this to size that will fit on F072
 CONFIG_HEAP_MEM_POOL_SIZE=1024
 

app/boards/arm/bluemicro840/arduino_pro_micro_pins.dtsi

@@ -5,7 +5,7 @@
  */
 
 / {
-	pro_micro_d: connector_d {
+	pro_micro: connector {
 		compatible = "arduino-pro-micro";
 		#gpio-cells = <2>;
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
@@ -25,6 +25,10 @@
 			, <16 0 &gpio0 28 0>	/* D16 	B2*/
 			, <14 0 &gpio0 3 0>	/* D14 	B3*/
 			, <15 0 &gpio1 13 0>	/* D15 	B1*/
+			, <18 0 &gpio0 2 0>	/* D18/A0 	F7*/
+			, <19 0 &gpio0 29 0>	/* D19/A1 	F6*/
+			, <20 0 &gpio0 26 0>	/* D20/A2 	F5*/
+			, <21 0 &gpio0 30 0>	/* D21/A3 	F4*/
 			;
 	};
 
@@ -34,19 +38,20 @@
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
 		gpio-map-pass-thru = <0 0x3f>;
 		gpio-map
-			= <0 0 &gpio0 2 0>	/* A0 	F7*/
+			= <0 0 &gpio0 2 0>	/* D18/A0 	F7*/
-			, <1 0 &gpio0 29 0>	/* A1 	F6*/
+			, <1 0 &gpio0 29 0>	/* D19/A1 	F6*/
-			, <2 0 &gpio0 26 0>	/* A2 	F5*/
+			, <2 0 &gpio0 26 0>	/* D20/A2 	F5*/
-			, <3 0 &gpio0 30 0>	/* A3 	F4*/
+			, <3 0 &gpio0 30 0>	/* D21/A3 	F4*/
 			, <6 0 &gpio0 20 0>	/* D4/A6 	D4*/
 			, <7 0 &gpio0 24 0>	/* D6/A7 	D7*/
 			, <8 0 &gpio0 10 0>	/* D8/A8 	B4*/
 			, <9 0 &gpio1 6 0>	/* D9/A9 	B5*/
-			, <10 0 &gpio1 13 0>	/* D10/A10 	B6*/
+			, <10 0 &gpio1 11 0>	/* D10/A10 	B6*/
 			;
 	};
 };
 
+pro_micro_d: &pro_micro {};
 pro_micro_i2c: &i2c0 {};
 pro_micro_spi: &spi0 {};
 pro_micro_serial: &uart0 {};

app/boards/arm/bluemicro840/bluemicro840_v1.dts

@@ -21,7 +21,7 @@
 	leds {
 		compatible = "gpio-leds";
 		blue_led: led_0 {
-			gpios = <&gpio0 42 GPIO_ACTIVE_HIGH>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 			label = "Blue LED";
 		};
 	};
@@ -29,6 +29,7 @@
 	ext-power {
 		compatible = "zmk,ext-power-generic";
 		label = "EXT_POWER";
+		init-delay-ms = <20>;
 		control-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 	};
 

app/boards/arm/bluemicro840/bluemicro840_v1.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: bluemicro840_v1
+name: BlueMicro840 v1
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://nrf52.jpconstantineau.com/docs/bluemicro840_v1/
+exposes: [pro_micro]

app/boards/arm/bt60/CMakeLists.txt

@@ -0,0 +1,8 @@
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c 
+  -b 0x26000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)

app/boards/arm/bt60/Kconfig

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on (BOARD_BT60_V1_HS || BOARD_BT60_V1)

app/boards/arm/bt60/Kconfig.board

@@ -0,0 +1,12 @@
+# BT60 board configuration
+
+# Copyright (c) 2021 Polarity Works
+# SPDX-License-Identifier: MIT
+
+config BOARD_BT60_V1
+	bool "bt60"
+	depends on SOC_NRF52840_QIAA
+
+config BOARD_BT60_V1_HS
+	bool "bt60 hotswap"
+	depends on SOC_NRF52840_QIAA

app/boards/arm/bt60/Kconfig.defconfig

@@ -0,0 +1,34 @@
+# Copyright (c) 2021 Polarity Works
+# SPDX-License-Identifier: MIT
+
+if BOARD_BT60_V1_HS || BOARD_BT60_V1
+
+config BOARD
+	default "bt60"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
+config ZMK_KEYBOARD_NAME
+	default "BT60"
+
+endif # BOARD_BT60

app/boards/arm/bt60/board.cmake

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)

app/boards/arm/bt60/bt60.dtsi

@@ -0,0 +1,128 @@
+/*
+* Copyright (c) 2021 Polarity Works
+*
+* SPDX-License-Identifier: MIT
+*/
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include <dt-bindings/zmk/matrix_transform.h>
+
+/ {
+	model = "BT60";
+	compatible = "polarityworks,bt60";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+
+	sensors {
+		compatible = "zmk,keymap-sensors";
+		sensors = <&left_encoder>;
+	};
+
+
+
+	left_encoder: encoder_left {
+		compatible = "alps,ec11";
+		label = "LEFT_ENCODER";
+		a-gpios = <&gpio1 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
+		b-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
+		resolution = <4>;
+		status = "okay";
+	};
+
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 2>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 806000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <17>;
+	scl-pin = <20>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	tx-pin = <6>;
+	rx-pin = <8>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

app/boards/arm/bt60/bt60_v1.dts

@@ -0,0 +1,113 @@
+/*
+* Copyright (c) 2021 Polarity Works
+*
+* SPDX-License-Identifier: MIT
+*/
+
+/dts-v1/;
+#include "bt60.dtsi"
+
+
+/ {
+	chosen {
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &ansi_transform;
+	};
+
+	ansi_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <15>;
+		rows = <5>;
+		map = <
+			RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13)
+			RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+			RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,13)
+			RC(3,0)       RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10)  RC(3,11)               RC(3,13)
+			RC(4,0)   RC(4,1)   RC(4,2)                      RC(4,6)                     RC(4,10)   RC(4,11)    RC(4,12)     RC(4,13) RC(4,14)
+		>;
+	};
+
+	hhkb_transform: keymap_transform_1 {
+		compatible = "zmk,matrix-transform";
+		columns = <15>;
+		rows = <5>;
+		map = <
+			RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13) RC(0,14)
+			RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+			RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,13)
+			RC(3,0)   RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10)       RC(3,11)     RC(3,12) RC(3,14)
+			RC(4,0)   RC(4,1)   RC(4,2)                          RC(4,6)                  RC(4,10)  RC(4,11)   RC(4,12)    RC(4,13)
+		>;
+	};
+
+	iso_transform: keymap_transform_2 {
+		compatible = "zmk,matrix-transform";
+		columns = <15>;
+		rows = <5>;
+		map = <
+			RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13)
+			RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)
+			RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11) RC(2,12) RC(2,13)
+			RC(3,0)  RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10)       RC(3,11)       RC(3,12)
+			RC(4,0)   RC(4,1)   RC(4,2)                          RC(4,6)                  RC(4,10)  RC(4,11)   RC(4,12)    RC(4,13)
+		>;
+	};
+
+	all_1u_transform: keymap_transform_3 {
+		compatible = "zmk,matrix-transform";
+		columns = <15>;
+		rows = <5>;
+		map = <
+			RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13)
+			RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+			RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,13)
+			RC(3,0)   RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10)  RC(3,11) RC(3,12) RC(3,13) RC(3,14)
+			RC(4,0)   RC(4,1)   RC(4,2)                      RC(4,6)                   RC(4,10) RC(4,11) RC(4,12) RC(4,13) RC(4,14)
+		>;
+	};
+
+	split_transform: keymap_transform_4 {
+		compatible = "zmk,matrix-transform";
+		columns = <15>;
+		rows = <5>;
+		map = <
+			RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13) RC(0,14)
+			RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+			RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,13)
+			RC(3,0)   RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10)       RC(3,11)     RC(3,12) RC(3,14)
+			RC(4,0)   RC(4,1)   RC(4,2)                          RC(4,6)                  RC(4,10)  RC(4,11)   RC(4,12)    RC(4,13)
+		>;
+	};
+
+	kscan0: kscan_0 {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+		diode-direction = "col2row";
+
+		col-gpios
+			= <&gpio1 13 GPIO_ACTIVE_HIGH>
+			, <&gpio1 10 GPIO_ACTIVE_HIGH>
+			, <&gpio1 11 GPIO_ACTIVE_HIGH>
+			, <&gpio1 15 GPIO_ACTIVE_HIGH>
+			, <&gpio0 3 GPIO_ACTIVE_HIGH>
+			, <&gpio0 2 GPIO_ACTIVE_HIGH>
+			, <&gpio0 28 GPIO_ACTIVE_HIGH>
+			, <&gpio0 29 GPIO_ACTIVE_HIGH>
+			, <&gpio0 30 GPIO_ACTIVE_HIGH>
+			, <&gpio0 31 GPIO_ACTIVE_HIGH>
+			, <&gpio0 5 GPIO_ACTIVE_HIGH>
+			, <&gpio0 7 GPIO_ACTIVE_HIGH>
+			, <&gpio1 9 GPIO_ACTIVE_HIGH>
+			, <&gpio0 12 GPIO_ACTIVE_HIGH>
+			, <&gpio0 23 GPIO_ACTIVE_HIGH>
+			;
+
+		row-gpios
+			= <&gpio1 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 22 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 19 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 21 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+	};
+};

app/boards/arm/bt60/bt60_v1.keymap

@@ -0,0 +1,180 @@
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/bt.h>
+
+#define ANSI true
+//#define HHKB true
+//#define ISO true
+//#define ALL_1U true
+//#define SPLIT_BKSP_RSHFT true
+
+
+
+/ {
+	chosen {
+	#ifdef ANSI
+		zmk,matrix_transform = &ansi_transform;
+	#elif defined(HHKB)
+		zmk,matrix_transform = &hhkb_transform;
+	#elif defined(ISO)
+		zmk,matrix_transform = &iso_transform;
+	#elif defined(ALL_1U)
+		zmk,matrix_transform = &all_1u_transform;
+	#else
+		zmk,matrix_transform = &split_transform;
+	#endif
+	};
+
+
+	keymap {
+		compatible = "zmk,keymap";
+		#ifdef ANSI
+		default_layer {
+				// ------------------------------------------------------------------------------------------
+				// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |   BKSP   |
+				// |  TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |   |    |
+				// |  CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |    ENTER    |
+				// |  SHIFT    |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  | /   |      SHIFT     |
+				// |  CTL  |  WIN  |  ALT  |            SPACE              | ALT | 1    |  MENU    |  CTRL  |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp ESC &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp  N8   &kp  N9 &kp  N0  &kp MINUS &kp EQUAL &kp BSPC
+				&kp TAB  &kp Q  &kp W  &kp E  &kp R  &kp T  &kp Y  &kp U  &kp  I    &kp  O  &kp  P   &kp LBKT &kp RBKT  &kp BSLH
+				&kp CLCK  &kp A  &kp S  &kp D  &kp F  &kp G  &kp H  &kp J  &kp  K    &kp  L  &kp SEMI &kp SQT           &kp RET
+				&kp LSHFT  &kp Z  &kp X  &kp C  &kp V  &kp B  &kp N  &kp M  &kp COMMA &kp DOT &kp FSLH             &kp RSHFT
+				&kp LCTRL &kp LGUI &kp LALT            &kp SPACE                          &kp RALT  &mo 1 &kp K_CMENU &kp RCTRL &bt BT_CLR
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		raise {
+				// ------------------------------------------------------------------------------------------
+				// |GRAVE| F1  | F2  | F3  | F4  | F5  | F6  | F7  | F8  | F9  | F10 | F11 | F12 |   DEL   |
+				// | TAB  |  Q  | UP  |  E  |  R  |  T  |  Y  |  U  | INS |  O  |PSCRN|SLCK |PSEBRK| RESET |
+				// | CAPS  |LEFT |DOWN |RIGHT|  F  |  G  |  H  |  J  |  K  |  L  |HOME |PGUP |  BOOTLOADER |
+				// |   PREV  |VOLUP |VOLDN|MUTE |  V  |  B  |  N  |  M  |  ,  | END | PGDN |      NEXT     |
+				// |  CTL  |  WIN  |  ALT  |            SPACE               | ALT | 1    |  MENU  | BT_CLR |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp GRAVE &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp F7 &kp  F8   &kp  F9 &kp  F10  &kp F11 &kp F12   &kp DEL
+				&trans &trans &kp UP &trans &trans &trans &trans &trans &kp INS &trans &kp PSCRN &kp SLCK &kp PAUSE_BREAK &reset
+				&trans    &kp LEFT &kp DOWN &kp RIGHT &trans &trans &trans &trans &trans &trans &kp HOME  &kp PG_UP   &bootloader
+				&kp C_PREV &kp C_VOL_DN &kp C_VOL_UP &kp C_MUTE &trans &trans &trans &trans &trans &kp END &kp PG_DN  &kp C_NEXT
+				&bt BT_PRV &bt BT_NXT  &trans              &trans                            &trans   &trans   &trans &bt BT_CLR &trans
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		#elif defined(HHKB)
+		default_layer {
+				// ------------------------------------------------------------------------------------------
+				// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |  \  | `  |
+				// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |  BSPC   |
+				// | CTRL  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |      ENTER   |
+				// |  SHIFT    |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  | /   | SHIFT |   1    |
+				// |  CAPS  |  ALT  |  WIN |                     SPACE               |   WIN   | ALT | CTRL |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp ESC       &kp N1          &kp N2          &kp N3        &kp N4    &kp N5    &kp N6    &kp N7    &kp  N8      &kp  N9     &kp  N0       &kp MINUS     &kp EQUAL          &kp BSLH    &kp GRAVE
+				&kp TAB       &kp Q           &kp W           &kp E         &kp R     &kp T     &kp Y     &kp U     &kp  I       &kp  O      &kp  P        &kp LBKT      &kp RBKT           &kp BSPC
+				&kp LCTRL     &kp A           &kp S           &kp D         &kp F     &kp G     &kp H     &kp J     &kp  K       &kp  L      &kp SEMI      &kp SQT       &kp RET
+				&kp LSHFT     &kp Z           &kp X           &kp C         &kp V     &kp B     &kp N     &kp M     &kp COMMA    &kp DOT     &kp FSLH      &kp RSHFT     &mo 1
+				&kp LCTRL     &kp LALT        &kp LGUI                                                    &kp SPACE                                        &kp RGUI      &kp RALT           &kp RCTRL
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		raise {
+			bindings = <
+				&trans        &kp F1          &kp F2          &kp F3        &kp F4    &kp F5    &kp F6    &kp F7    &kp F8       &kp F9      &kp F10       &kp F11       &kp F12            &kp INS      &kp DEL
+				&kp CLCK      &bt BT_PRV      &bt BT_NXT      &bt BT_CLR    &trans    &trans    &trans    &trans    &trans       &trans      &trans        &kp UP        &trans             &reset
+				&trans        &kp C_VOL_DN    &kp C_VOL_UP    &kp C_MUTE    &trans    &trans    &trans    &trans    &trans       &trans      &kp LEFT      &kp RIGHT     &trans
+				&trans        &trans          &trans          &trans        &trans    &trans    &trans    &trans    &trans       &trans      &kp DOWN      &trans        &trans
+				&trans        &trans          &trans                                                      &bootloader                                      &trans        &trans             &trans
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		#elif defined(ISO)
+		default_layer {
+				// ------------------------------------------------------------------------------------------
+				// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |   BKSP   |
+				// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |         |
+				// | CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |  #   | ENTER |
+				// |  SHIFT | |  |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  | /   |     SHIFT    |
+				// |  CTL  |  WIN  |  ALT  |                     SPACE        |   ALT   |  1  | MENU | CTRL |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp ESC &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp  N8   &kp  N9 &kp  N0  &kp MINUS &kp EQUAL &kp BSPC
+				&kp TAB  &kp Q  &kp W  &kp E  &kp R  &kp T  &kp Y  &kp U  &kp  I    &kp  O  &kp  P   &kp LBKT &kp RBKT
+				&kp CLCK  &kp A  &kp S  &kp D  &kp F  &kp G  &kp H  &kp J  &kp  K    &kp  L  &kp SEMI &kp SQT  &kp NON_US_HASH  &kp RET
+				&kp LSHFT &kp NON_US_BSLH &kp Z  &kp X  &kp C  &kp V  &kp B  &kp N  &kp M  &kp COMMA &kp DOT &kp FSLH             &kp RSHFT
+				&kp LCTRL &kp LGUI &kp LALT            &kp SPACE                          &kp RALT  &mo 1 &kp K_CMENU &kp RCTRL
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		raise {
+			bindings = <
+				&kp GRAVE &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp F7 &kp  F8   &kp  F9 &kp  F10  &kp F11 &kp F12   &kp DEL
+				&reset &trans &kp UP &trans &trans &trans &trans &trans &kp INS &trans &kp PSCRN &kp SLCK &kp PAUSE_BREAK
+				&trans    &kp LEFT &kp DOWN &kp RIGHT &trans &trans &trans &trans &trans &trans &kp HOME  &kp PG_UP  &trans &bootloader
+				&kp C_PREV &kp C_VOL_DN &kp C_VOL_UP &kp C_MUTE &trans &trans &trans &trans &trans &trans &kp END &kp PG_DN  &kp C_NEXT
+				&bt BT_PRV &bt BT_NXT  &trans              &trans                            &trans   &trans   &trans &bt BT_CLR
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		#elif defined(ALL_1U)
+		default_layer {
+				// ------------------------------------------------------------------------------------------
+				// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |   BKSP   |
+				// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |   "|"   |
+				// | CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |     ENTER    |
+				// |  SHIFT    |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  | /   | SHFT | UP | 1  |
+				// |  CTL  |  WIN  |  ALT  |            SPACE              | ALT | CTRL | LEFT | DOWN | RIGHT |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp ESC &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp  N8   &kp  N9 &kp  N0  &kp MINUS &kp EQUAL &kp BSPC
+				&kp TAB  &kp Q  &kp W  &kp E  &kp R  &kp T  &kp Y  &kp U  &kp  I    &kp  O  &kp  P   &kp LBKT &kp RBKT  &kp BSLH
+				&kp CLCK  &kp A  &kp S  &kp D  &kp F  &kp G  &kp H  &kp J  &kp  K    &kp  L  &kp SEMI &kp SQT           &kp RET
+				&kp LSHFT  &kp Z  &kp X  &kp C  &kp V  &kp B  &kp N  &kp M  &kp COMMA &kp DOT &kp FSLH    &kp RSHFT &kp UP   &mo 1
+				&kp LCTRL &kp LGUI &kp LALT            &kp SPACE                          &kp RALT  &kp RCTRL &kp LEFT &kp DOWN &kp RIGHT
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		raise {
+			bindings = <
+				&kp GRAVE &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp F7 &kp  F8   &kp  F9 &kp  F10  &kp F11 &kp F12   &kp F1
+				&trans &trans &kp UP &trans &trans &trans &trans &trans &kp INS &trans &kp PSCRN &kp SLCK &kp PAUSE_BREAK &reset
+				&trans    &kp LEFT &kp DOWN &kp RIGHT &trans &trans &trans &trans &trans &trans &kp HOME  &kp PG_UP   &bootloader
+				&kp C_PREV &kp C_VOL_DN &kp C_VOL_UP &kp C_MUTE &trans &trans &trans &trans &trans &trans &trans &kp END &kp PG_DN  &kp C_NEXT
+				&bt BT_PRV &bt BT_NXT  &trans              &trans                            &trans  &trans &trans   &trans &bt BT_CLR
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		#else
+		default_layer {
+				// ------------------------------------------------------------------------------------------
+				// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |BKSP| DEL |
+				// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |    \    |
+				// | CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |     ENTER    |
+				// |  SHIFT    |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  | /   |   SHIFT  |  1  |
+				// |  CTL  |  WIN  |  ALT  |                     SPACE               |   ALT   |  1  | CTRL |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp ESC &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp  N8   &kp  N9 &kp  N0  &kp MINUS &kp EQUAL &kp BSPC &kp DEL
+				&kp TAB  &kp Q  &kp W  &kp E  &kp R  &kp T  &kp Y  &kp U  &kp  I    &kp  O  &kp  P   &kp LBKT &kp RBKT  &kp BSLH
+				&kp CLCK  &kp A  &kp S  &kp D  &kp F  &kp G  &kp H  &kp J  &kp  K    &kp  L  &kp SEMI &kp SQT           &kp RET
+				&kp LSHFT  &kp Z  &kp X  &kp C  &kp V  &kp B  &kp N  &kp M  &kp COMMA &kp DOT &kp FSLH    &kp RSHFT    &mo 1
+				&kp LCTRL &kp LGUI &kp LALT            &kp SPACE                          &kp RALT &kp RGUI &kp C_MENU &kp RCTRL
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		raise {
+			bindings = <
+				&kp GRAVE &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp F7 &kp  F8   &kp  F9 &kp  F10  &kp F11 &kp F12   &kp DEL &trans
+				&trans &trans &kp UP &trans &trans &trans &trans &trans &kp INS &trans &kp PSCRN &kp SLCK &kp PAUSE_BREAK &reset
+				&trans    &kp LEFT &kp DOWN &kp RIGHT &trans &trans &trans &trans &trans &trans &kp HOME  &kp PG_UP   &bootloader
+				&kp C_PREV &kp C_VOL_DN &kp C_VOL_UP &kp C_MUTE &trans &trans &trans &trans &trans &kp END &kp PG_DN  &kp C_NEXT &trans
+				&bt BT_PRV &bt BT_NXT  &trans                       &trans                            &trans  &trans &trans &bt BT_CLR
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		#endif
+	};
+};

app/boards/arm/bt60/bt60_v1.yaml

@@ -0,0 +1,15 @@
+identifier: bt60_v1
+name: BT60 V1 Soldered
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

app/boards/arm/bt60/bt60_v1.zmk.yml

@@ -0,0 +1,12 @@
+file_format: "1"
+id: bt60_v1
+name: BT60 V1 Soldered
+type: board
+arch: arm
+features:
+  - keys
+  - encoder
+outputs:
+  - usb
+  - ble
+url: https://polarityworks.com

app/boards/arm/bt60/bt60_v1_defconfig

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_BT60_V1=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# encoder
+CONFIG_EC11=y
+CONFIG_EC11_TRIGGER_GLOBAL_THREAD=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

app/boards/arm/bt60/bt60_v1_hs.dts

@@ -0,0 +1,61 @@
+/*
+* Copyright (c) 2021 Polarity Works
+*
+* SPDX-License-Identifier: MIT
+*/
+
+/dts-v1/;
+#include "bt60.dtsi"
+
+
+/ {
+	chosen {
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <15>;
+		rows = <5>;
+		map = <
+			RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13) RC(2,13)
+			RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+			RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,12)
+			RC(3,0)       RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9)  RC(3,10)               RC(3,11)
+			RC(4,0)   RC(4,1)   RC(4,2)                      RC(4,5)                     RC(4,8)   RC(4,9)    RC(4,10)     RC(4,11)
+		>;
+	};
+
+
+	kscan0: kscan_0 {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+		diode-direction = "col2row";
+
+		col-gpios
+			= <&gpio1 11 GPIO_ACTIVE_HIGH>
+			, <&gpio1 10 GPIO_ACTIVE_HIGH>
+			, <&gpio1 13 GPIO_ACTIVE_HIGH>
+			, <&gpio1 15 GPIO_ACTIVE_HIGH>
+			, <&gpio0 3 GPIO_ACTIVE_HIGH>
+			, <&gpio0 2 GPIO_ACTIVE_HIGH>
+			, <&gpio0 28 GPIO_ACTIVE_HIGH>
+			, <&gpio0 29 GPIO_ACTIVE_HIGH>
+			, <&gpio0 30 GPIO_ACTIVE_HIGH>
+			, <&gpio0 31 GPIO_ACTIVE_HIGH>
+			, <&gpio0 5 GPIO_ACTIVE_HIGH>
+			, <&gpio0 7 GPIO_ACTIVE_HIGH>
+			, <&gpio1 9 GPIO_ACTIVE_HIGH>
+			, <&gpio0 12 GPIO_ACTIVE_HIGH>
+			;
+
+		row-gpios
+			= <&gpio1 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 22 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 19 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 21 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 23 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+	};
+};

app/boards/arm/bt60/bt60_v1_hs.keymap

@@ -0,0 +1,37 @@
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/bt.h>
+
+/ {
+	keymap {
+		compatible = "zmk,keymap";
+
+		default_layer {
+				// ------------------------------------------------------------------------------------------
+				// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |   BKSP   | DEL
+				// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |   |    |
+				// | CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |     ENTER    |
+				// |  SHIFT    |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  | /   |      SHIFT     |
+				// |  CTL  |  WIN  |  ALT  |            SPACE               | ALT | 1    |  MENU    |  CTRL    |
+				// ------------------------------------------------------------------------------------------
+			bindings = <
+				&kp ESC &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp  N8   &kp  N9 &kp  N0  &kp MINUS &kp EQUAL &kp BSPC &bt BT_CLR
+				&kp TAB  &kp Q  &kp W  &kp E  &kp R  &kp T  &kp Y  &kp U  &kp  I    &kp  O  &kp  P   &kp LBKT &kp RBKT  &kp BSLH
+				&kp CLCK  &kp A  &kp S  &kp D  &kp F  &kp G  &kp H  &kp J  &kp  K    &kp  L  &kp SEMI &kp SQT           &kp RET
+				&kp LSHFT  &kp Z  &kp X  &kp C  &kp V  &kp B  &kp N  &kp M  &kp COMMA &kp DOT &kp FSLH             &kp RSHFT
+				&kp LCTRL &kp LGUI &kp LALT            &kp SPACE                          &kp RALT  &mo 1 &kp K_CMENU &kp RCTRL
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+		raise {
+			bindings = <
+				&kp GRAVE &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp F7 &kp  F8   &kp  F9 &kp  F10  &kp F11 &kp F12   &kp DEL &trans
+				&trans &trans &kp UP &trans &trans &trans &trans &trans &kp INS &trans &kp PSCRN &kp SLCK &kp PAUSE_BREAK &reset
+				&trans    &kp LEFT &kp DOWN &kp RIGHT &trans &trans &trans &trans &trans &trans &kp HOME  &kp PG_UP   &bootloader
+				&kp C_PREV &kp C_VOL_DN &kp C_VOL_UP &kp C_MUTE &trans &trans &trans &trans &trans &kp END &kp PG_DN  &kp C_NEXT
+				&bt BT_PRV &bt BT_NXT  &trans              &trans                            &trans   &trans   &trans &bt BT_CLR
+			>;
+			sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
+		};
+	};
+};

app/boards/arm/bt60/bt60_v1_hs.yaml

@@ -0,0 +1,15 @@
+identifier: bt60_v1_hs
+name: BT60 V1 Hotswap
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

app/boards/arm/bt60/bt60_v1_hs.zmk.yml

@@ -0,0 +1,12 @@
+file_format: "1"
+id: bt60_v1_hs
+name: BT60 V1 Hotswap
+type: board
+arch: arm
+features:
+  - keys
+  - encoder
+outputs:
+  - usb
+  - ble
+url: https://polarityworks.com

app/boards/arm/bt60/bt60_v1_hs_defconfig

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_BT60_V1_HS=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# encoder
+CONFIG_EC11=y
+CONFIG_EC11_TRIGGER_GLOBAL_THREAD=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

app/boards/arm/ferris/Kconfig.board

@@ -0,0 +1,8 @@
+# Ferris board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config BOARD_FERRIS
+	bool "Ferris rev 0.2"
+	depends on SOC_STM32F072XB

app/boards/arm/ferris/Kconfig.defconfig

@@ -0,0 +1,23 @@
+# Ferris board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if BOARD_FERRIS
+
+config BOARD
+	default "ferris_rev02"
+
+config ZMK_KEYBOARD_NAME
+	default "Ferris rev 0.2"
+
+config ZMK_USB
+	default y
+
+config ZMK_KSCAN_MATRIX_POLLING
+	default y
+
+config ZMK_KSCAN_COMPOSITE_DRIVER
+	default y
+
+endif # BOARD_FERRIS

app/boards/arm/ferris/README.md

@@ -0,0 +1,16 @@
+# Building ZMK for the Ferris 0.2
+
+
+## Standard Build
+
+```
+west build -p -d build/ferris --board ferris_rev02
+```
+
+## Flashing
+
+`west` can be used to flash the board directly. Press the reset button once, and run:
+
+```
+west flash -d build/ferris
+```

app/boards/arm/ferris/board.cmake

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(dfu-util "--pid=0483:df11" "--alt=0" "--dfuse")
+board_runner_args(jlink "--device=STM32F072CB" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/dfu-util.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

app/boards/arm/ferris/ferris_rev02.dts

@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <st/f0/stm32f072Xb.dtsi>
+#include <st/f0/stm32f072v(8-b)tx-pinctrl.dtsi>
+
+#include <dt-bindings/zmk/matrix_transform.h>
+
+/ {
+	model = "Ferris rev0.2";
+	compatible = "ferris,rev02", "st,stm32f072";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zmk,kscan = &kscan;
+		zmk,matrix_transform = &transform;
+		/* TODO: Enable once we support the IC for underglow
+		zmk,underglow = &led_strip;
+		 */
+	};
+
+	transform: transform {
+		compatible = "zmk,matrix-transform";
+		rows = <4>;
+		columns = <10>;
+
+		map = <
+		RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4)     RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9)
+		RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4)     RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9)
+		RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4)     RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9)
+		RC(3,3)  RC(3,4)     RC(3,5) RC(3,6)
+		>;
+	};
+
+	kscan: kscan {
+		compatible = "zmk,kscan-composite";
+		label = "KSCAN";
+		rows = <4>;
+		columns = <10>;
+
+		left {
+			kscan = <&kscan_left>;
+		};
+
+		right {
+			kscan = <&kscan_right>;
+			column-offset = <5>;
+		};
+	};
+
+	kscan_left: kscan_left {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN_LEFT";
+
+		diode-direction = "col2row";
+
+		col-gpios
+		= <&gpiob 8 (GPIO_ACTIVE_HIGH)>
+		, <&gpiob 4 (GPIO_ACTIVE_HIGH)>
+		, <&gpiob 3 (GPIO_ACTIVE_HIGH)>
+		, <&gpioa 15 (GPIO_ACTIVE_HIGH)>
+		, <&gpioa 14 (GPIO_ACTIVE_HIGH)>
+		;
+		row-gpios
+		= <&gpiob 7  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+		, <&gpiob 6  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+		, <&gpiob 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+		, <&gpioa 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+		;
+	};
+
+	kscan_right: kscan_right {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN_RIGHT";
+
+		diode-direction = "row2col";
+
+		col-gpios
+		= <&right_io 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+		, <&right_io 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+		, <&right_io 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+		, <&right_io 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+		, <&right_io 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+		;
+		row-gpios
+		= <&right_io 8  (GPIO_ACTIVE_LOW)>
+		, <&right_io 9  (GPIO_ACTIVE_LOW)>
+		, <&right_io 10 (GPIO_ACTIVE_LOW)>
+		, <&right_io 11 (GPIO_ACTIVE_LOW)>
+		;
+	};
+};
+
+&i2c2 {
+	pinctrl-0 = <&i2c2_scl_pb10 &i2c2_sda_pb11>;
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_FAST>;
+
+	right_io: mcp23017@20 {
+		compatible = "microchip,mcp23017";
+		status = "okay";
+		gpio-controller;
+		reg = <0x20>;
+		label = "RIGHT_IO";
+		#gpio-cells = <2>;
+		ngpios = <16>;
+	};
+};
+
+&usb {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http: //docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* Set 6Kb of storage at the end of the 128Kb of flash */
+		storage_partition: partition@3e800 {
+			label = "storage";
+			reg = <0x0001e800 0x00001800>;
+		};
+	};
+};

app/boards/arm/ferris/ferris_rev02.keymap

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/bt.h>
+
+#define NAV_L 1
+#define OTHER_L 2
+#define NUM_L 3
+#define SYM_L 4
+
+// Using layer taps on thumbs, having quick tap as well helps w/ repeating space/backspace
+&lt { quick_tap_ms = <200>; };
+
+/ {
+    behaviors {
+        hm: homerow_mods {
+            compatible = "zmk,behavior-hold-tap";
+            label = "homerow mods";
+            #binding-cells = <2>;
+            tapping_term_ms = <200>;
+            flavor = "tap-preferred";
+            bindings = <&kp>, <&kp>;
+        };
+    };
+
+    keymap {
+        compatible = "zmk,keymap";
+
+        default_layer {
+            bindings = <
+                &kp Q      &kp W      &kp E       &kp R          &kp T         &kp Y            &kp U          &kp I       &kp O      &kp P
+                &hm LGUI A &hm LALT S &hm LCTRL D &hm LSHFT F    &kp G         &kp H            &hm RSHFT J    &hm RCTRL K &hm LALT L &hm LGUI QUOT
+                &kp Z      &kp X      &kp C       &kp V          &kp B         &kp N            &kp M          &kp COMMA   &kp DOT    &kp FSLH
+                                                  &lt NAV_L TAB  &kp ENTER     &lt NUM_L SPACE  &lt SYM_L BKSP
+            >;
+        };
+
+        nav_layer {
+            bindings = <
+                &trans     &trans     &trans      &trans          &trans       &trans           &trans         &trans      &trans     &trans
+                &trans     &trans     &trans      &trans          &trans       &trans           &kp LARW       &kp DARW    &kp UARW   &kp RARW
+                &trans     &trans     &trans      &trans          &trans       &trans           &kp HOME       &kp PG_DN   &kp PG_UP  &kp END
+                                                  &trans          &trans       &kp ESC          &kp DEL
+            >;
+        };
+
+        other_layer {
+            bindings = <
+                &trans     &trans     &trans      &trans          &trans       &trans           &trans         &trans      &trans     &trans
+                &trans     &trans     &trans      &trans          &trans       &trans           &trans         &trans      &trans     &trans
+                &trans     &trans     &trans      &trans          &trans       &trans           &kp HOME       &trans      &trans     &trans
+                                                  &trans          &trans       &trans           &trans
+            >;
+        };
+
+        num_layer {
+            bindings = <
+                &kp LBKT   &kp N7     &kp N8      &kp N9          &kp RBKT      &trans          &trans         &trans      &trans     &trans
+                &kp SEMI   &kp N4     &kp N5      &kp N6          &kp EQUAL     &trans          &trans         &trans      &trans     &trans
+                &kp GRAVE  &kp N1     &kp N2      &kp N3          &kp BSLH      &trans          &trans         &trans      &trans     &trans
+                                                  &kp N0          &kp MINUS     &trans          &trans
+            >;
+        };
+
+        sym_layer {
+            bindings = <
+                &kp LBRC     &kp LS(N7)  &kp LS(N8)  &kp LS(N9) &kp RBRC       &trans &trans   &trans    &trans    &trans
+                &kp COLON     &kp LS(N4)  &kp LS(N5)  &kp LS(N6) &kp PLUS       &trans &trans   &trans    &trans    &trans
+                &kp TILDE     &kp LS(N1)  &kp LS(N2)  &kp LS(N3) &kp LS(BSLH)       &trans &trans   &trans    &trans    &trans
+                                                   &kp LS(N0) &kp UNDER   &trans &trans
+            >;
+        };
+    };
+};

app/boards/arm/ferris/ferris_rev02.yaml

@@ -0,0 +1,12 @@
+identifier: ferris_rev02
+name: Ferris 0.2
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 40
+supported:
+  - switches
+  - underglow

app/boards/arm/ferris/ferris_rev02.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: ferris_rev02
+name: Ferris 0.2
+type: board
+arch: arm
+features:
+  - keys
+outputs:
+  - usb
+url: https://github.com/pierrechevalier83/ferris/tree/main/0.2

app/boards/arm/ferris/ferris_rev02_defconfig

@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_BOARD_FERRIS=y
+CONFIG_SOC_SERIES_STM32F0X=y
+CONFIG_SOC_STM32F072XB=y
+# 48MHz system clock
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=48000000
+
+# enable PINMUX
+CONFIG_PINMUX=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# Enable i2c
+CONFIG_I2C=y
+
+# ZMK Settings
+CONFIG_ZMK_USB=y
+CONFIG_ZMK_KSCAN_GPIO_DRIVER=y
+CONFIG_ZMK_KSCAN_COMPOSITE_DRIVER=y
+CONFIG_ZMK_KSCAN_MATRIX_POLLING=y
+CONFIG_USB_SELF_POWERED=n
+
+# Enable IO multiplexer
+CONFIG_GPIO_MCP23017=y
+
+# Needed to reduce this to size that will fit on F072
+CONFIG_HEAP_MEM_POOL_SIZE=1024
+
+# clock configuration
+CONFIG_CLOCK_CONTROL=y
+
+# Clock configuration for Cube Clock control driver
+CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
+# use HSI as PLL input
+CONFIG_CLOCK_STM32_PLL_SRC_HSI=y
+# produce 48MHz clock at PLL output
+# CONFIG_CLOCK_STM32_PLL_PREDIV=1
+CONFIG_CLOCK_STM32_PLL_MULTIPLIER=6
+CONFIG_CLOCK_STM32_AHB_PRESCALER=1
+CONFIG_CLOCK_STM32_APB1_PRESCALER=1
+# CONFIG_CLOCK_STM32_APB2_PRESCALER=1

app/boards/arm/mikoto/CMakeLists.txt

@@ -0,0 +1,14 @@
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c 
+  -b 0x26000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)
+
+if(CONFIG_PINMUX)
+zephyr_library()
+zephyr_library_sources(pinmux.c)
+zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
+endif()

app/boards/arm/mikoto/Kconfig

@@ -0,0 +1,29 @@
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on (BOARD_MIKOTO_520)
+
+choice BOARD_MIKOTO_CHARGER_CURRENT
+    prompt "Charge current to supply to attached batteries"
+	depends on (BOARD_MIKOTO_520)
+
+config BOARD_MIKOTO_CHARGER_CURRENT_40MA
+    bool "40mA charge current, for battery capacity 40mAh or higher"
+
+config BOARD_MIKOTO_CHARGER_CURRENT_100MA
+    bool "100mA charge current, for battery capacity 100mAh or higher"
+
+config BOARD_MIKOTO_CHARGER_CURRENT_150MA
+    bool "150mA charge current, for battery capacity 150mAh or higher"
+
+config BOARD_MIKOTO_CHARGER_CURRENT_250MA
+    bool "250mA charge current, for battery capacity 250mAh or higher"
+
+config BOARD_MIKOTO_CHARGER_CURRENT_350MA
+    bool "350mA charge current, for battery capacity 350mAh or higher"
+
+config BOARD_MIKOTO_CHARGER_CURRENT_NONE
+    bool "Disable charge current"
+
+endchoice

app/boards/arm/mikoto/Kconfig.board

@@ -0,0 +1,8 @@
+# mikoto board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config BOARD_MIKOTO_520
+	bool "mikoto_520"
+	depends on SOC_NRF52840_QIAA

app/boards/arm/mikoto/Kconfig.defconfig

@@ -0,0 +1,40 @@
+# Electronut Labs Papyr board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if BOARD_MIKOTO_520
+
+config BOARD
+	default "mikoto"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+config PINMUX
+	default y
+
+choice BOARD_MIKOTO_CHARGER_CURRENT
+    default BOARD_MIKOTO_CHARGER_CURRENT_100MA
+endchoice
+
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
+endif # BOARD_MIKOTO_520

app/boards/arm/mikoto/arduino_pro_micro_pins.dtsi

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+
+/ {
+	pro_micro: connector {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 4 0>		/* D0 */
+			, <1 0 &gpio0 8 0>		/* D1 */
+			, <2 0 &gpio0 17 0>		/* D2 */
+			, <3 0 &gpio0 20 0>		/* D3 */
+			, <4 0 &gpio0 22 0>		/* D4/A6 */
+			, <5 0 &gpio0 24 0>		/* D5 */
+			, <6 0 &gpio1 0 0>		/* D6/A7 */
+			, <7 0 &gpio1 2 0>		/* D7 */
+			, <8 0 &gpio1 4 0>		/* D8/A8 */
+			, <9 0 &gpio1 6 0>		/* D9/A9 */
+			, <10 0 &gpio0 9 0>	/* D10/A10 */
+			, <16 0 &gpio0 10 0>	/* D16 */
+			, <14 0 &gpio1 13 0>	/* D14 */
+			, <15 0 &gpio0 2 0>	/* D15 */
+			, <18 0 &gpio0 29 0>	/* D18/A0 */
+			, <19 0 &gpio0 31 0>	/* D19/A1 */
+			, <20 0 &gpio0 25 0>	/* D20/A2 */
+			, <21 0 &gpio0 11 0>	/* D21/A3 */
+			;
+	};
+
+	pro_micro_a: connector_a {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 29 0>	/* D18/A0 */
+			, <1 0 &gpio0 31 0>	/* D19/A1 */
+			, <2 0 &gpio0 25 0>	/* D20/A2 */
+			, <3 0 &gpio0 11 0>	/* D21/A3 */
+			, <6 0 &gpio0 22 0>	/* D4/A6 */
+			, <7 0 &gpio1 0 0>	/* D6/A7 */
+			, <8 0 &gpio1 4 0>	/* D8/A8 */
+			, <9 0 &gpio1 6 0>	/* D9/A9 */
+			, <10 0 &gpio0 9 0>	/* D10/A10 */
+			;
+	};
+};
+
+
+pro_micro_d: &pro_micro {};
+pro_micro_i2c: &i2c0 {};
+pro_micro_spi: &spi0 {};
+pro_micro_serial: &uart0 {};

app/boards/arm/mikoto/board.cmake

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)

app/boards/arm/mikoto/mikoto_520.dts

@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "mikoto";
+	compatible = "zhiayang,mikoto";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 2>;
+		output-ohms = <10000000>;
+		full-ohms = <(10000000 + 4000000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <17>;
+	scl-pin = <20>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	tx-pin = <8>;
+	rx-pin = <4>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

app/boards/arm/mikoto/mikoto_520.yaml

@@ -0,0 +1,15 @@
+identifier: mikoto_520
+name: mikoto_520
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

app/boards/arm/mikoto/mikoto_520.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: mikoto_520
+name: Mikoto 5.20
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://github.com/zhiayang/mikoto
+exposes: [pro_micro]

app/boards/arm/mikoto/mikoto_520_defconfig

@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_MIKOTO_520=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

app/boards/arm/mikoto/pinmux.c

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <kernel.h>
+#include <device.h>
+#include <init.h>
+#include <drivers/gpio.h>
+#include <sys/sys_io.h>
+#include <devicetree.h>
+
+static int pinmux_mikoto_init(const struct device *port) {
+    ARG_UNUSED(port);
+
+#if CONFIG_BOARD_MIKOTO_520
+    const struct device *p0 = device_get_binding("GPIO_0");
+    const struct device *p1 = device_get_binding("GPIO_1");
+#if CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_40MA
+    gpio_pin_configure(p0, 26, GPIO_INPUT | GPIO_PULL_DOWN);
+    gpio_pin_configure(p1, 15, GPIO_INPUT);
+#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_100MA
+    gpio_pin_configure(p0, 26, GPIO_OUTPUT);
+    gpio_pin_set(p0, 26, 0);
+    gpio_pin_configure(p1, 15, GPIO_INPUT);
+#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_150MA
+    gpio_pin_configure(p0, 26, GPIO_OUTPUT);
+    gpio_pin_set(p0, 26, 0);
+    gpio_pin_configure(p1, 15, GPIO_INPUT | GPIO_PULL_DOWN);
+#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_250MA
+    gpio_pin_configure(p0, 26, GPIO_INPUT);
+    gpio_pin_configure(p1, 15, GPIO_OUTPUT);
+    gpio_pin_set(p1, 15, 0);
+#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_350MA
+    gpio_pin_configure(p0, 26, GPIO_OUTPUT);
+    gpio_pin_set(p0, 26, 0);
+    gpio_pin_configure(p1, 15, GPIO_OUTPUT);
+    gpio_pin_set(p1, 15, 0);
+#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_NONE
+    gpio_pin_configure(p0, 26, GPIO_INPUT);
+    gpio_pin_configure(p1, 15, GPIO_INPUT);
+#endif
+#endif
+    return 0;
+}
+
+SYS_INIT(pinmux_mikoto_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);

app/boards/arm/nice60/CMakeLists.txt

@@ -0,0 +1,8 @@
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c 
+  -b 0x1000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)

app/boards/arm/nice60/Kconfig

@@ -0,0 +1,8 @@
+# Copyright (c) 2021 Nick Winans
+# SPDX-License-Identifier: MIT
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on BOARD_NICE60

app/boards/arm/nice60/Kconfig.board

@@ -0,0 +1,6 @@
+# Copyright (c) 2021 Nick Winans
+# SPDX-License-Identifier: MIT
+
+config BOARD_NICE60
+	bool "nice!60"
+	depends on SOC_NRF52840_QIAA

app/boards/arm/nice60/Kconfig.defconfig

@@ -0,0 +1,31 @@
+# Copyright (c) 2021 Nick Winans
+# SPDX-License-Identifier: MIT
+
+if BOARD_NICE60
+
+config ZMK_KEYBOARD_NAME
+	default "nice!60"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
+endif # BOARD_NICE60

app/boards/arm/nice60/README.md

@@ -0,0 +1,9 @@
+# nice!60
+![nice!60](https://i.imgur.com/0YWv5PE.png)
+
+The nice!60 is a hotswap 60% made by Nice Keyboards. https://nicekeyboards.com/nice-60
+
+## Building nice!60 ZMK firmware
+```
+west build -p -b nice60
+```

app/boards/arm/nice60/board.cmake

@@ -0,0 +1,7 @@
+# Copyright (c) 2021 Nick Winans
+# SPDX-License-Identifier: MIT
+
+set(OPENOCD_NRF5_SUBFAMILY nrf52)
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/openocd-nrf5.board.cmake)

app/boards/arm/nice60/nice60.dts

@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 2021 Nick Winans
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include <dt-bindings/zmk/matrix_transform.h>
+
+/ {
+	model = "nice!60";
+	compatible = "nice,60";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+		zmk,underglow = &led_strip;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <14>;
+		rows = <5>;
+		map = <
+RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13)
+RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,13)
+RC(3,0)       RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9)    RC(3,10)              RC(3,13)
+RC(4,0)   RC(4,1)   RC(4,2)                      RC(4,5)                       RC(4,9)   RC(4,10)   RC(4,11)   RC(4,13)
+		>;
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+
+		diode-direction = "col2row";
+		row-gpios
+			= <&gpio1 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 13 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+		col-gpios
+			= <&gpio1 15 GPIO_ACTIVE_HIGH>
+			, <&gpio0 29 GPIO_ACTIVE_HIGH>
+			, <&gpio0 31 GPIO_ACTIVE_HIGH>
+			, <&gpio0 30 GPIO_ACTIVE_HIGH>
+			, <&gpio0 28 GPIO_ACTIVE_HIGH>
+			, <&gpio0 2  GPIO_ACTIVE_HIGH>
+			, <&gpio0 3  GPIO_ACTIVE_HIGH>
+			, <&gpio1 3  GPIO_ACTIVE_HIGH>
+			, <&gpio1 7  GPIO_ACTIVE_HIGH>
+			, <&gpio1 4  GPIO_ACTIVE_HIGH>
+			, <&gpio1 6  GPIO_ACTIVE_HIGH>
+			, <&gpio1 5  GPIO_ACTIVE_HIGH>
+			, <&gpio1 1  GPIO_ACTIVE_HIGH>
+			, <&gpio1 2  GPIO_ACTIVE_HIGH>
+			;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 2>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 806000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	compatible = "nordic,nrf-spim";
+	/* Cannot be used together with i2c0. */
+	status = "okay";
+	sck-pin = <12>;
+	mosi-pin = <27>;
+	miso-pin = <13>;
+
+	led_strip: ws2812@0 {
+		compatible = "worldsemi,ws2812-spi";
+		label = "WS2812";
+
+		/* SPI */
+		reg = <0>; /* ignored, but necessary for SPI bindings */
+		spi-max-frequency = <4000000>;
+
+		/* WS2812 */
+		chain-length = <12>; /* LED strip length */
+		spi-one-frame = <0x70>;
+		spi-zero-frame = <0x40>;
+	};
+};
+
+&usbd {
+	status = "okay";
+};
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "mbr";
+			reg = <0x00000000 0x00001000>;
+		};
+
+		code_partition: partition@1000 {
+			label = "code_partition";
+			reg = <0x00001000 0x000d3000>;
+		};
+
+		/*
+		 * The flash starting at 0x000d4000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@d4000 {
+			label = "storage";
+			reg = <0x000d4000 0x00020000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

app/boards/arm/nice60/nice60.keymap

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2021 Nick Winans
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/rgb.h>
+#include <dt-bindings/zmk/bt.h>
+
+/ {
+	keymap {
+		compatible = "zmk,keymap";
+		
+		default_layer {
+// ------------------------------------------------------------------------------------------
+// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |   BKSP   |
+// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |   "|"   |
+// | CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |     ENTER    |
+// |  SHIFT  |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  |  /  |      SHIFT       |
+// |  CTL  |  WIN  |  ALT  |            SPACE              |  ALT  |  WIN  |  MO(1) |  CTL  |
+// ------------------------------------------------------------------------------------------
+			bindings = <
+	&gresc  &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp N8 &kp N9 &kp N0 &kp MINUS &kp EQUAL  &kp BSPC
+	&kp TAB  &kp Q  &kp W  &kp E  &kp R  &kp T  &kp Y  &kp U  &kp I  &kp O  &kp P  &kp LBKT  &kp RBKT  &kp BSLH
+	&kp CLCK  &kp A  &kp S  &kp D  &kp F  &kp G  &kp H  &kp J  &kp K  &kp L  &kp SEMI &kp SQT           &kp RET
+	&kp LSHFT   &kp Z  &kp X  &kp C  &kp V  &kp B  &kp N  &kp M  &kp COMMA &kp DOT &kp FSLH           &kp RSHFT
+	&kp LCTRL &kp LGUI &kp LALT             &kp SPACE                     &kp RALT  &kp RGUI  &mo 1   &kp RCTRL
+			>;
+		};
+
+		rgb_layer {
+// ------------------------------------------------------------------------------------------------
+// | BT CLR | F1  | F2  | F3  | F4  | F5  | F6  | F7  | F8  | F9  | F10  | F11 | F12 | EFFECT REV |
+// |  BT 1   |   |  UP |   | HUEUP | SATUP | BRIUP | SPDUP |   |     |    |     |     |           |
+// |   BT 2   | LT |  DN  | RT | HUEDN | SATDN | BRIDN | SPDDN |   |     |   |     |  EFFECT FORW |
+// |    BT 3     |     |      |      |     |     |     |     |     |     |     |                  |
+// |   BT 4  |      |      |             TOG RGB                | PRT SCR |       |       |  DEL  |
+// ------------------------------------------------------------------------------------------------
+			bindings = <
+	&bt BT_CLR   &kp F1    &kp F2    &kp F3  &kp F4           &kp F5          &kp F6          &kp F7          &kp F8   &kp F9   &kp F10  &kp F11 &kp F12  &rgb_ug RGB_EFR
+	&bt BT_SEL 0  &trans    &kp UP    &trans  &rgb_ug RGB_HUI  &rgb_ug RGB_SAI &rgb_ug RGB_BRI &rgb_ug RGB_SPI  &trans   &trans   &trans   &trans  &trans          &trans 
+	&bt BT_SEL 1   &kp LEFT  &kp DOWN  &kp RIGHT &rgb_ug RGB_HUD &rgb_ug RGB_SAD &rgb_ug RGB_BRD &rgb_ug RGB_SPD &trans   &trans   &trans   &trans        &rgb_ug RGB_EFF
+	&bt BT_SEL 2    &trans    &trans    &trans   &trans          &trans          &trans          &trans          &trans   &trans   &trans                          &trans
+	&bt BT_SEL 3  &trans   &trans                            &rgb_ug RGB_TOG                                      &kp PSCRN      &trans      &trans               &kp DEL
+			>;
+		};
+	};
+};

app/boards/arm/nice60/nice60.yaml

@@ -0,0 +1,14 @@
+identifier: nice60
+name: nice!60
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

app/boards/arm/nice60/nice60.zmk.yml

@@ -0,0 +1,12 @@
+file_format: "1"
+id: nice60
+name: nice!60
+type: board
+arch: arm
+features:
+  - keys
+  - underglow
+outputs:
+  - usb
+  - ble
+url: https://nicekeyboards.com/nice-60

app/boards/arm/nice60/nice60_defconfig

@@ -0,0 +1,27 @@
+# Copyright (c) 2021 Nick Winans
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NICE60=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y
+
+CONFIG_ZMK_RGB_UNDERGLOW=y
+CONFIG_WS2812_STRIP=y
+
+CONFIG_ZMK_RGB_UNDERGLOW_HUE_START=160
+CONFIG_ZMK_RGB_UNDERGLOW_EFF_START=3

app/boards/arm/nice_nano/Kconfig

@@ -4,4 +4,4 @@ config BOARD_ENABLE_DCDC
 	bool "Enable DCDC mode"
 	select SOC_DCDC_NRF52X
 	default y
-	depends on BOARD_NICE_NANO
+	depends on (BOARD_NICE_NANO || BOARD_NICE_NANO_V2)

app/boards/arm/nice_nano/Kconfig.board

@@ -7,3 +7,7 @@ config BOARD_NICE_NANO
 	bool "nice!nano"
 	depends on SOC_NRF52840_QIAA
 
+config BOARD_NICE_NANO_V2
+	bool "nice!nano v2"
+	depends on SOC_NRF52840_QIAA
+

app/boards/arm/nice_nano/Kconfig.defconfig

@@ -1,7 +1,7 @@
-# Copyright (c) 2020 Pete Johanson
+# Copyright (c) 2021 The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
-if BOARD_NICE_NANO
+if BOARD_NICE_NANO || BOARD_NICE_NANO_V2
 
 config BOARD
 	default "nice_nano"
@@ -25,7 +25,18 @@ config ZMK_BLE
 config ZMK_USB
 	default y
 
+endif # BOARD_NICE_NANO || BOARD_NICE_NANO_V2
+
+if BOARD_NICE_NANO
+
 config ZMK_BATTERY_VOLTAGE_DIVIDER
 	default y
 
 endif # BOARD_NICE_NANO
+
+if BOARD_NICE_NANO_V2
+
+config ZMK_BATTERY_NRF_VDDH
+	default y
+
+endif # BOARD_NICE_NANO_V2

app/boards/arm/nice_nano/arduino_pro_micro_pins.dtsi

@@ -5,7 +5,7 @@
  */
 
 / {
-	pro_micro_d: connector_d {
+	pro_micro: connector {
 		compatible = "arduino-pro-micro";
 		#gpio-cells = <2>;
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
@@ -25,6 +25,10 @@
 			, <16 0 &gpio0 10 0>	/* D16 */
 			, <14 0 &gpio1 11 0>	/* D14 */
 			, <15 0 &gpio1 13 0>	/* D15 */
+			, <18 0 &gpio1 15 0>	/* D18/A0 */
+			, <19 0 &gpio0 2 0>	/* D19/A1 */
+			, <20 0 &gpio0 29 0>	/* D20/A2 */
+			, <21 0 &gpio0 31 0>	/* D21/A3 */
 			;
 	};
 
@@ -34,10 +38,10 @@
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
 		gpio-map-pass-thru = <0 0x3f>;
 		gpio-map
-			= <0 0 &gpio1 15 0>	/* A0 */
+			= <0 0 &gpio1 15 0>	/* D18/A0 */
-			, <1 0 &gpio0 2 0>	/* A1 */
+			, <1 0 &gpio0 2 0>	/* D19/A1 */
-			, <2 0 &gpio0 29 0>	/* A2 */
+			, <2 0 &gpio0 29 0>	/* D20/A2 */
-			, <3 0 &gpio0 31 0>	/* A3 */
+			, <3 0 &gpio0 31 0>	/* D21/A3 */
 			, <6 0 &gpio0 22 0>	/* D4/A6 */
 			, <7 0 &gpio1 0 0>	/* D6/A7 */
 			, <8 0 &gpio1 4 0>	/* D8/A8 */
@@ -47,6 +51,7 @@
 	};
 };
 
+pro_micro_d: &pro_micro {};
 pro_micro_i2c: &i2c0 {};
 pro_micro_spi: &spi0 {};
 pro_micro_serial: &uart0 {};

app/boards/arm/nice_nano/nice_nano.dts

@@ -1,31 +1,13 @@
 /*
- * Copyright (c) 2020 Pete Johanson
+ * Copyright (c) 2021 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */
 
 /dts-v1/;
-#include <nordic/nrf52840_qiaa.dtsi>
+#include "nice_nano.dtsi"
-#include "arduino_pro_micro_pins.dtsi"
 
 / {
-	model = "nice!nano";
-	compatible = "nice,nano";
-
-	chosen {
-		zephyr,code-partition = &code_partition;
-		zephyr,sram = &sram0;
-		zephyr,flash = &flash0;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		blue_led: led_0 {
-			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
-			label = "Blue LED";
-		};
-	};
-
 	ext-power {
 		compatible = "zmk,ext-power-generic";
 		label = "EXT_POWER";
@@ -40,76 +22,3 @@
 		full-ohms = <(2000000 + 806000)>;
 	};
 };
-
-&adc {
-	status = "okay";
-};
-
-&gpiote {
-	status = "okay";
-};
-
-&gpio0 {
-	status = "okay";
-};
-
-&gpio1 {
-	status = "okay";
-};
-
-&i2c0 {
-	compatible = "nordic,nrf-twi";
-	sda-pin = <17>;
-	scl-pin = <20>;
-};
-
-&uart0 {
-	compatible = "nordic,nrf-uarte";
-	tx-pin = <6>;
-	rx-pin = <8>;
-};
-
-&usbd {
-	status = "okay";
-};
-
-
-&flash0 {
-	/*
-	 * For more information, see:
-	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
-	 */
-	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		sd_partition: partition@0 {
-			label = "softdevice";
-			reg = <0x00000000 0x00026000>;
-		};
-		code_partition: partition@26000 {
-			label = "code_partition";
-			reg = <0x00026000 0x000c6000>;
-		};
-
-		/*
-		 * The flash starting at 0x000ec000 and ending at
-		 * 0x000f3fff is reserved for use by the application.
-		 */
-
-		/*
-		 * Storage partition will be used by FCB/LittleFS/NVS
-		 * if enabled.
-		 */
-		storage_partition: partition@ec000 {
-			label = "storage";
-			reg = <0x000ec000 0x00008000>;
-		};
-
-		boot_partition: partition@f4000 {
-			label = "adafruit_boot";
-			reg = <0x000f4000 0x0000c000>;
-		};
-	};
-};

app/boards/arm/nice_nano/nice_nano.dtsi

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2021 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "nice!nano";
+	compatible = "nice,nano";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <17>;
+	scl-pin = <20>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	tx-pin = <6>;
+	rx-pin = <8>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

app/boards/arm/nice_nano/nice_nano.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: nice_nano
+name: nice!nano v1
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://nicekeyboards.com/nice-nano
+exposes: [pro_micro]

app/boards/arm/nice_nano/nice_nano_v2.dts

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2021 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include "nice_nano.dtsi"
+
+/ {
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+		init-delay-ms = <10>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-nrf-vddh";
+		label = "BATTERY";
+	};
+};

app/boards/arm/nice_nano/nice_nano_v2.yaml

@@ -0,0 +1,15 @@
+identifier: nice_nano_v2
+name: nice!nano v2
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

app/boards/arm/nice_nano/nice_nano_v2.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: nice_nano_v2
+name: nice!nano v2
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://nicekeyboards.com/nice-nano
+exposes: [pro_micro]

app/boards/arm/nice_nano/nice_nano_v2_defconfig

@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NICE_NANO_V2=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

app/boards/arm/nrf52840_m2/nrf52840_m2.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: nrf52840_m2
+name: nRF52840 M.2 Module
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://wiki.makerdiary.com/nrf52840-m2/
+exposes: [makerdiary_nrf52840_m2]

app/boards/arm/nrfmicro/arduino_pro_micro_pins.dtsi

@@ -6,7 +6,7 @@
 
 
 / {
-	pro_micro_d: connector_d {
+	pro_micro: connector {
 		compatible = "arduino-pro-micro";
 		#gpio-cells = <2>;
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
@@ -24,8 +24,12 @@
 			, <9 0 &gpio1 6 0>		/* D9/A9 */
 			, <10 0 &gpio1 11 0>	/* D10/A10 */
 			, <16 0 &gpio0 28 0>	/* D16 */
-			, <14 0 &gpio0 3 0>	    /* D14 */
+			, <14 0 &gpio0 3 0>	/* D14 */
 			, <15 0 &gpio1 13 0>	/* D15 */
+			, <18 0 &gpio0 2 0>	/* D18/A0 */
+			, <19 0 &gpio0 29 0>	/* D19/A1 */
+			, <20 0 &gpio0 31 0>	/* D20/A2 */
+			, <21 0 &gpio0 30 0>	/* D21/A3 */
 			;
 	};
 
@@ -35,10 +39,10 @@
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
 		gpio-map-pass-thru = <0 0x3f>;
 		gpio-map
-			= <0 0 &gpio0 2 0>	/* A0 */
+			= <0 0 &gpio0 2 0>	/* D18/A0 */
-			, <1 0 &gpio0 29 0>	/* A1 */
+			, <1 0 &gpio0 29 0>	/* D19/A1 */
-			, <2 0 &gpio0 31 0>	/* A2 */
+			, <2 0 &gpio0 31 0>	/* D20/A2 */
-			, <3 0 &gpio0 30 0>	/* A3 */
+			, <3 0 &gpio0 30 0>	/* D21/A3 */
 			, <6 0 &gpio0 20 0>	/* D4/A6 */
 			, <7 0 &gpio0 24 0>	/* D6/A7 */
 			, <8 0 &gpio0 10 0>	/* D8/A8 */
@@ -49,6 +53,7 @@
 };
 
 
+pro_micro_d: &pro_micro {};
 pro_micro_i2c: &i2c0 {};
 pro_micro_spi: &spi0 {};
 pro_micro_serial: &uart0 {};

app/boards/arm/nrfmicro/arduino_pro_micro_pins_flipped.dtsi

@@ -5,7 +5,7 @@
  */
 
 / {
-	pro_micro_d: connector_d {
+	pro_micro: connector {
 		compatible = "arduino-pro-micro";
 		#gpio-cells = <2>;
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
@@ -21,10 +21,14 @@
 			, <7 0 &gpio0 3 0>		/* D7 */
 			, <8 0 &gpio0 28 0>		/* D8/A8 */
 			, <9 0 &gpio1 11 0>		/* D9/A9 */
-			, <10 0 &gpio1 6 0>	    /* D10/A10 */
+			, <10 0 &gpio1 6 0>	/* D10/A10 */
 			, <16 0 &gpio0 10 0>	/* D16 */
-			, <14 0 &gpio0 9 0>	    /* D14 */
+			, <14 0 &gpio0 9 0>	/* D14 */
 			, <15 0 &gpio0 24 0>	/* D15 */
+			, <18 0 &gpio0 13 0>	/* D18/A0 */
+			, <19 0 &gpio0 20 0>	/* D19/A1 */
+			, <20 0 &gpio0 17 0>	/* D20/A2 */
+			, <21 0 &gpio0 15 0>	/* D21/A3 */
 			;
 	};
 
@@ -34,10 +38,10 @@
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
 		gpio-map-pass-thru = <0 0x3f>;
 		gpio-map
-			= <0 0 &gpio0 13 0>	/* A0 */
+			= <0 0 &gpio0 13 0>	/* D18/A0 */
-			, <1 0 &gpio0 20 0>	/* A1 */
+			, <1 0 &gpio0 20 0>	/* D19/A1 */
-			, <2 0 &gpio0 17 0>	/* A2 */
+			, <2 0 &gpio0 17 0>	/* D20/A2 */
-			, <3 0 &gpio0 15 0>	/* A3 */
+			, <3 0 &gpio0 15 0>	/* D21/A3 */
 			, <6 0 &gpio0 29 0>	/* D4/A6 */
 			, <7 0 &gpio1 13 0>	/* D6/A7 */
 			, <8 0 &gpio0 28 0>	/* D8/A8 */
@@ -47,6 +51,7 @@
 	};
 };
 
+pro_micro_d: &pro_micro {};
 pro_micro_i2c: &i2c0 {};
 pro_micro_spi: &spi0 {};
 pro_micro_serial: &uart0 {};

app/boards/arm/nrfmicro/nrfmicro_11.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: nrfmicro_11
+name: nRFMicro 1.1/1.2
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://github.com/joric/nrfmicro/
+exposes: [pro_micro]

app/boards/arm/nrfmicro/nrfmicro_11_flipped.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: nrfmicro_11_flipped
+name: nRFMicro 1.1 (flipped)
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://github.com/joric/nrfmicro/
+exposes: [pro_micro]

app/boards/arm/nrfmicro/nrfmicro_13.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: nrfmicro_13
+name: nRFMicro 1.3/1.4
+type: board
+arch: arm
+outputs:
+  - usb
+  - ble
+url: https://github.com/joric/nrfmicro/
+exposes: [pro_micro]

app/boards/arm/planck/planck_rev6.dts

@@ -6,6 +6,7 @@
 
 /dts-v1/;
 #include <st/f3/stm32f303Xc.dtsi>
+#include <dt-bindings/zmk/matrix_transform.h>
 
 / {
 	model = "Plack PCD, rev6";
@@ -15,11 +16,13 @@
 		zephyr,sram = &sram0;
 		zephyr,flash = &flash0;
 		zmk,kscan = &kscan0;
+                zmk,matrix_transform = &layout_grid_transform;
 	};
 
 	kscan0: kscan {
 		compatible = "zmk,kscan-gpio-matrix";
 		label = "KSCAN";
+                diode-direction = "col2row";
 		row-gpios
 			= <&gpioa 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
 			, <&gpioa 9  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
@@ -40,6 +43,42 @@
 			;
 	};
 
+layout_grid_transform:
+	keymap_transform_0 {
+	    compatible = "zmk,matrix-transform";
+	    columns = <6>;
+	    rows = <8>;
+	    map = <
+		RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5)
+		RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(5,0) RC(5,1) RC(5,2) RC(5,3) RC(5,4) RC(5,5)
+		RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(6,0) RC(6,1) RC(6,2) RC(6,3) RC(6,4) RC(6,5)
+		RC(3,0) RC(3,1) RC(3,2) RC(7,3) RC(7,4) RC(7,5) RC(7,0) RC(7,1) RC(7,2) RC(3,3) RC(3,4) RC(3,5)
+		>;
+	};
+layout_mit_transform:
+	keymap_transform_1 {
+	    compatible = "zmk,matrix-transform";
+	    columns = <6>;
+	    rows = <8>;
+	    map = <
+		RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5)
+		RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(5,0) RC(5,1) RC(5,2) RC(5,3) RC(5,4) RC(5,5)
+		RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(6,0) RC(6,1) RC(6,2) RC(6,3) RC(6,4) RC(6,5)
+		RC(3,0) RC(3,1) RC(3,2) RC(7,3) RC(7,4)     RC(7,0)     RC(7,1) RC(7,2) RC(3,3) RC(3,4) RC(3,5)
+		>;
+	};
+layout_2x2u_transform:
+	keymap_transform_2 {
+	    compatible = "zmk,matrix-transform";
+	    columns = <6>;
+	    rows = <8>;
+	    map = <
+		RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5)
+		RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(5,0) RC(5,1) RC(5,2) RC(5,3) RC(5,4) RC(5,5)
+		RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(6,0) RC(6,1) RC(6,2) RC(6,3) RC(6,4) RC(6,5)
+		RC(3,0) RC(3,1) RC(3,2) RC(7,3)     RC(7,5)         RC(7,1)     RC(7,2) RC(3,3) RC(3,4) RC(3,5)
+		>;
+	};
 };
 
 &usb {

app/boards/arm/planck/planck_rev6.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: planck_rev6
+name: Planck Rev6
+type: board
+arch: arm
+features:
+  - keys
+outputs:
+  - usb
+url: https://olkb.com/collections/planck

app/boards/arm/proton_c/CMakeLists.txt

@@ -1,7 +0,0 @@
-# SPDX-License-Identifier: MIT
-
-if(CONFIG_PINMUX)
-zephyr_library()
-zephyr_library_sources(pinmux.c)
-zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
-endif()

app/boards/arm/proton_c/arduino_pro_micro_pins.dtsi

@@ -5,7 +5,7 @@
  */
 
 / {
-	pro_micro_d: connector_d {
+	pro_micro: connector {
 		compatible = "arduino-pro-micro";
 		#gpio-cells = <2>;
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
@@ -25,6 +25,10 @@
 			, <16 0 &gpiob 15 0>	/* D16 */
 			, <14 0 &gpiob 14 0>	/* D14 */
 			, <15 0 &gpiob 13 0>	/* D15 */
+			, <18 0 &gpiob 8 0>	/* D18/A0 */
+			, <19 0 &gpioa 0 0>	/* D19/A1 */
+			, <20 0 &gpioa 1 0>	/* D20/A2 */
+			, <21 0 &gpioa 2 0>	/* D21/A3 */
 			;
 	};
 
@@ -34,10 +38,10 @@
 		gpio-map-mask = <0xffffffff 0xffffffc0>;
 		gpio-map-pass-thru = <0 0x3f>;
 		gpio-map
-			= <0 0 &gpiob 8 0>	/* A0 */
+			= <0 0 &gpiob 8 0>	/* D18/A0 */
-			, <1 0 &gpioa 0 0>	/* A1 */
+			, <1 0 &gpioa 0 0>	/* D19/A1 */
-			, <2 0 &gpioa 1 0>	/* A2 */
+			, <2 0 &gpioa 1 0>	/* D20/A2 */
-			, <3 0 &gpioa 2 0>	/* A3 */
+			, <3 0 &gpioa 2 0>	/* D21/A3 */
 			, <6 0 &gpiob 5 0>	/* D4/A6 */
 			, <7 0 &gpiob 3 0>	/* D6/A7 */
 			, <8 0 &gpiob 1 0>	/* D8/A8 */
@@ -47,6 +51,7 @@
 	};
 };
 
+pro_micro_d: &pro_micro {};
 pro_micro_i2c: &i2c1 {};
-pro_micro_spi: &spi1 {};
+pro_micro_spi: &spi2 {};
 pro_micro_serial: &usart1 {};

app/boards/arm/proton_c/pinmux.c

@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2017 I-SENSE group of ICCS
- *
- * SPDX-License-Identifier: MIT
- */
-
-#include <kernel.h>
-#include <device.h>
-#include <init.h>
-#include <drivers/pinmux.h>
-#include <sys/sys_io.h>
-
-#include <pinmux/stm32/pinmux_stm32.h>
-
-/* pin assignments for STM32F3DISCOVERY board */
-static const struct pin_config pinconf[] = {
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart1), okay) && CONFIG_SERIAL
-    {STM32_PIN_PC4, STM32F3_PINMUX_FUNC_PC4_USART1_TX},
-    {STM32_PIN_PC5, STM32F3_PINMUX_FUNC_PC5_USART1_RX},
-#endif
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart2), okay) && CONFIG_SERIAL
-    {STM32_PIN_PA2, STM32F3_PINMUX_FUNC_PA2_USART2_TX},
-    {STM32_PIN_PA3, STM32F3_PINMUX_FUNC_PA3_USART2_RX},
-#endif
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && CONFIG_I2C
-    {STM32_PIN_PB6, STM32F3_PINMUX_FUNC_PB6_I2C1_SCL},
-    {STM32_PIN_PB7, STM32F3_PINMUX_FUNC_PB7_I2C1_SDA},
-#endif
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c2), okay) && CONFIG_I2C
-    {STM32_PIN_PA9, STM32F3_PINMUX_FUNC_PA9_I2C2_SCL},
-    {STM32_PIN_PA10, STM32F3_PINMUX_FUNC_PA10_I2C2_SDA},
-#endif
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi1), okay) && CONFIG_SPI
-#ifdef CONFIG_SPI_STM32_USE_HW_SS
-    {STM32_PIN_PA4, STM32F3_PINMUX_FUNC_PA4_SPI1_NSS},
-#endif /* CONFIG_SPI_STM32_USE_HW_SS */
-    {STM32_PIN_PA5, STM32F3_PINMUX_FUNC_PA5_SPI1_SCK},
-    {STM32_PIN_PA6, STM32F3_PINMUX_FUNC_PA6_SPI1_MISO},
-    {STM32_PIN_PA7, STM32F3_PINMUX_FUNC_PA7_SPI1_MOSI},
-#endif
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi2), okay) && CONFIG_SPI
-#ifdef CONFIG_SPI_STM32_USE_HW_SS
-    {STM32_PIN_PB12, STM32F3_PINMUX_FUNC_PB12_SPI2_NSS},
-#endif /* CONFIG_SPI_STM32_USE_HW_SS */
-    {STM32_PIN_PB13, STM32F3_PINMUX_FUNC_PB13_SPI2_SCK},
-    {STM32_PIN_PB14, STM32F3_PINMUX_FUNC_PB14_SPI2_MISO},
-    {STM32_PIN_PB15, STM32F3_PINMUX_FUNC_PB15_SPI2_MOSI},
-#endif
-#ifdef CONFIG_USB_DC_STM32
-    {STM32_PIN_PA11, STM32F3_PINMUX_FUNC_PA11_USB_DM},
-    {STM32_PIN_PA12, STM32F3_PINMUX_FUNC_PA12_USB_DP},
-#endif /* CONFIG_USB_DC_STM32 */
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(can1), okay) && CONFIG_CAN
-    {STM32_PIN_PD0, STM32F3_PINMUX_FUNC_PD0_CAN1_RX},
-    {STM32_PIN_PD1, STM32F3_PINMUX_FUNC_PD1_CAN1_TX},
-#endif
-};
-
-static int pinmux_stm32_init(const struct device *port) {
-    ARG_UNUSED(port);
-
-    stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
-
-    return 0;
-}
-
-SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

app/boards/arm/proton_c/proton_c.dts

@@ -6,6 +6,7 @@
 
 /dts-v1/;
 #include <st/f3/stm32f303Xc.dtsi>
+#include <st/f3/stm32f303c(b-c)tx-pinctrl.dtsi>
 #include "arduino_pro_micro_pins.dtsi"
 
 / {
@@ -26,6 +27,18 @@
 	};
 };
 
+&usart1 {
+	pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
+};
+
+&spi2 {
+	pinctrl-0 = <&spi2_sck_pb13 &spi2_miso_pb14 &spi2_mosi_pb15>;
+};
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_scl_pb6 &i2c1_sda_pb7>;
+};
+
 &usb {
 	status = "okay";
 };

app/boards/arm/proton_c/proton_c.zmk.yml

@@ -0,0 +1,9 @@
+file_format: "1"
+id: proton_c
+name: QMK Proton-C
+type: board
+arch: arm
+outputs:
+  - usb
+url: https://qmk.fm/proton-c/
+exposes: [pro_micro]

app/boards/interconnects/makerdiary_nrf52840_m2/makerdiary_nrf52840_m2.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: makerdiary_nrf52840_m2
+name: MakerDiary nRF52840 M.2
+type: interconnect
+url: https://wiki.makerdiary.com/nrf52840-m2/
+manufacturer: MakerDiary
+description: |
+  The MakerDiary nRF52840 M.2 module is a module using the M.2/NGFF form factor to expose a
+  large number of GPIO pins, allowing use of a variety of peripherals such using I2C, SPI,
+  etc.

app/boards/interconnects/pro_micro/pro_micro.zmk.yml

@@ -0,0 +1,10 @@
+file_format: "1"
+id: pro_micro
+name: Pro Micro
+type: interconnect
+url: https://www.sparkfun.com/products/12640
+manufacturer: SparkFun
+description: |
+  The SparkFun Pro Micro grew popular as a low cost ATmega32U4 board with sufficient GPIO and peripherals
+  to work for many keyboard needs. Since the original Pro Micro, many pin compatible boards have appeared,
+  with various changes or improvements, such as the Elite-C w/ USB-C, nice!nano with nRF52840 wireless.

app/boards/native_posix.conf

@@ -6,3 +6,5 @@ CONFIG_ZMK_BLE=n
 CONFIG_LOG=y
 CONFIG_LOG_BACKEND_SHOW_COLOR=n
 CONFIG_ZMK_LOG_LEVEL_DBG=y
+CONFIG_DEBUG=y
+CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000

app/boards/shields/a_dux/Kconfig.defconfig

@@ -0,0 +1,19 @@
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_A_DUX_LEFT
+
+config ZMK_KEYBOARD_NAME
+	default "A. Dux"
+
+config ZMK_SPLIT_BLE_ROLE_CENTRAL
+	default y
+
+endif
+
+if SHIELD_A_DUX_LEFT || SHIELD_A_DUX_RIGHT
+
+config ZMK_SPLIT
+	default y
+
+endif

app/boards/shields/a_dux/Kconfig.shield

@@ -0,0 +1,8 @@
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config SHIELD_A_DUX_LEFT
+	def_bool $(shields_list_contains,a_dux_left)
+
+config SHIELD_A_DUX_RIGHT
+	def_bool $(shields_list_contains,a_dux_right)

app/boards/shields/a_dux/README.md

@@ -0,0 +1,15 @@
+# A. Dux
+
+Shield configuration for [Architeuthis Dux by Tapi][1] (aka A. Dux, A.D., "Giant Squid").
+
+![Wireless Architeuthis Dux with nice!nano controllers][2]
+
+This shield is an adaptation of the direct pin [Cradio shield by @davidphilipbarr][3].
+
+## Cephalopoda
+
+Check out the rest of Tapi's Cephalopoda collection of low profile split ergonomic mechanical keyboards at <https://github.com/tapioki/cephalopoda>.
+
+[1]: https://github.com/tapioki/cephalopoda/tree/main/Architeuthis%20dux
+[2]: https://media.discordapp.net/attachments/855822038287908864/866315666802081792/image0.jpg
+[3]: https://github.com/zmkfirmware/zmk/tree/main/app/boards/shields/cradio

app/boards/shields/a_dux/a_dux.conf

@@ -0,0 +1,2 @@
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT

app/boards/shields/a_dux/a_dux.dtsi

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2021 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix_transform.h>
+
+/ {
+
+	chosen {
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <34>;
+		rows = <1>;
+		map = <
+			RC(0,0)  RC(0,1)  RC(0,2)  RC(0,3)  RC(0,4)    RC(0,21) RC(0,20) RC(0,19) RC(0,18) RC(0,17)
+			RC(0,5)  RC(0,6)  RC(0,7)  RC(0,8)  RC(0,9)    RC(0,26) RC(0,25) RC(0,24) RC(0,23) RC(0,22)
+			RC(0,10) RC(0,11) RC(0,12) RC(0,13) RC(0,14)   RC(0,31) RC(0,30) RC(0,29) RC(0,28) RC(0,27)
+			                           RC(0,15) RC(0,16)   RC(0,33) RC(0,32)
+		>;
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-direct";
+		label = "KSCAN";
+		input-gpios =
+			<&pro_micro_d  5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_a  0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_a  3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_a  1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_a  2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
+			<&pro_micro_d  9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+		;
+	};
+
+};