Merge https://github.com/zmkfirmware/zmk into gherkin

.clang-format

@@ -0,0 +1,4 @@
+BasedOnStyle: LLVM
+IndentWidth: 4
+ColumnLimit: 100
+SortIncludes: false

.devcontainer/.bashrc

@@ -0,0 +1,8 @@
+export LS_OPTIONS='-F --color=auto'
+alias ls='ls $LS_OPTIONS'
+if [ "${CODESPACES}" = "true" ]; then
+  export WORKSPACE_DIR="$HOME/workspace/zmk"
+fi
+if [ -f "$WORKSPACE_DIR/zephyr/zephyr-env.sh" ]; then
+  source "$WORKSPACE_DIR/zephyr/zephyr-env.sh"
+fi

.devcontainer/Dockerfile

@@ -0,0 +1,11 @@
+FROM zmkfirmware/zephyr-west-action-arm
+
+RUN apt-get -y update && \
+    apt-get -y upgrade && \
+    apt-get install --no-install-recommends -y \
+    ssh \
+    gpg && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY .bashrc tmp
+RUN mv /tmp/.bashrc ~/.bashrc

.devcontainer/devcontainer.json

@@ -0,0 +1,11 @@
+{
+  "name": "ZMK Development",
+  "dockerFile": "Dockerfile",
+  "extensions": ["ms-vscode.cpptools"],
+  "runArgs": ["--security-opt", "label=disable"],
+  "containerEnv": {"WORKSPACE_DIR": "${containerWorkspaceFolder}"},
+  "settings": { 
+		"terminal.integrated.shell.linux": "/bin/bash"
+	},
+}
+

.gitattributes

@@ -0,0 +1,6 @@
+* text=auto
+
+# Always use Unix-style line endings for Bash scripts so they work in
+# Docker on Windows.
+.bashrc text eol=lf
+*.sh text eol=lf

.github/workflows/build.yml

@@ -1,4 +1,10 @@
-on: [push, pull_request]
+on:
+  push:
+    paths:
+      - "app/**"
+  pull_request:
+    paths:
+      - "app/**"
 
 name: Build
 
@@ -10,13 +16,22 @@ jobs:
       matrix:
         board: [proton_c, nice_nano, bluemicro840_v1, nrfmicro_13]
         shield:
+          - boardsource3x4
           - corne_left
           - corne_right
           - kyria_left
           - kyria_right
           - lily58_left
           - lily58_right
+          - iris_left
+          - iris_right
+          - reviung41
           - romac
+          - romac_plus
+          - settings_reset
+          - quefrency_left
+          - quefrency_right
+          - nibble
         include:
           - board: proton_c
             shield: clueboard_california
@@ -69,7 +84,7 @@ jobs:
           args: 'build "-s app -b ${{ matrix.board }} -- -DSHIELD=${{ matrix.shield }}"'
       - name: Archive Build
         uses: actions/upload-artifact@v2
-        if: ${{ matrix.board == 'nice_nano' }}
+        if: ${{ matrix.board != 'proton_c' }}
         with:
           name: "${{ matrix.board }}-${{ matrix.shield }}-zmk-uf2"
           path: build/zephyr/zmk.uf2

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

@@ -0,0 +1,29 @@
+name: clang-format-lint
+
+on:
+  push:
+    paths:
+      - "app/boards/**/*.c"
+      - "app/include/**/*.h"
+      - "app/src/**"
+      - "app/drivers/**/*.c"
+      - "app/drivers/**/*.h"
+  pull_request:
+    paths:
+      - "app/boards/**/*.c"
+      - "app/include/**/*.h"
+      - "app/src/**"
+      - "app/drivers/**/*.c"
+      - "app/drivers/**/*.h"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: clang-format lint
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: DoozyX/clang-format-lint-action@v0.9
+        with:
+          source: "./app"
+          extensions: "h,c"

.github/workflows/doc-checks.yml

@@ -0,0 +1,35 @@
+name: doc-checks
+
+on:
+  push:
+    paths:
+      - "docs/**"
+  pull_request:
+    paths:
+      - "docs/**"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    name: ESLint
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: bahmutov/npm-install@v1
+        with:
+          working-directory: docs
+      - name: ESLint
+        run: npm run lint
+        working-directory: docs
+  prettier:
+    runs-on: ubuntu-latest
+    name: Prettier
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: bahmutov/npm-install@v1
+        with:
+          working-directory: docs
+      - name: Prettier Check
+        run: npm run prettier:check
+        working-directory: docs

.github/workflows/test.yml

@@ -1,4 +1,12 @@
-on: [push, pull_request]
+on:
+  push:
+    paths:
+      - "app/tests/**"
+      - "app/src/**"
+  pull_request:
+    paths:
+      - "app/tests/**"
+      - "app/src/**"
 
 name: Test
 

.gitignore

@@ -3,4 +3,6 @@
 /modules
 /tools
 /zephyr
+/zmk-config
 /build
+*.DS_Store

AUTHORS

@@ -0,0 +1,11 @@
+# The ZMK Project consists of many contributors. This file includes individuals
+# who have contributed significant changes to the project. To be added to here,
+# please submit a PR to the project repo.
+Peter Johanson (@petejohanson)
+Innovaker (@innovaker)
+Nick Winans (@Nicell)
+Okke Formsma (@okke-formsma)
+Cody McGinnis (@BrainWart)
+Kurtis Lew (@kurtis-lew)
+Richard Jones (@bmcgavin)
+Kevin Chen (@chenkevinh)

CONTRIBUTING.md

@@ -0,0 +1,120 @@
+# Contributing To ZMK
+
+Thanks for taking an interest in contributing to ZMK! After reading through the documentation, if
+you have any questions, please come join us on the
+[ZMK Discord Server][discord-invite].
+
+## 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.
+
+[code-of-conduct]: https://github.com/zmkfirmware/zmk/blob/main/CODE_OF_CONDUCT.md
+
+## How Can I Contribute
+
+There are many different ways that you can contribute to ZMK, several of which require no coding
+abilities. These include:
+
+- Chat Support
+- Issue Reporting/Commenting
+- Testing
+- Documentation
+- Code Contributions
+
+## Chat Support
+
+Providing user support on the [ZMK Discord Server][discord-invite] is a great way to help the
+project. In particular, answering questions in the [#help](https://discord.com/channels/719497620560543766/719909884769992755) channel is incredibly appreciated.
+
+## Issue Reporting/Commenting
+
+Often, you might encounter unexpected behavior when building, flashing, or running the ZMK
+firmware. Submitting or commenting on issues on GitHub is a great way to contribute to the
+ZMK project.
+
+### Before Submitting a Report
+
+- Review the [Frequently Asked Questions](https://zmkfirmware.dev/docs/faq).
+- Check the [Troubleshooting Guide](https://zmkfirmware.dev/docs/troubleshooting) for answers.
+- Search the [open issues](https://github.com/zmkfirmware/zmk/issues) for an existing report that
+  matches your problem.
+
+### Opening A Report
+
+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.
+  - 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)
+
+## Testing
+
+The `help wanted` label will be added to any [pull requests](https://github.com/zmkfirmware/zmk/pulls?q=is%3Aopen+is%3Apr+label%3A%22help+wanted%22)
+or [issues](https://github.com/zmkfirmware/zmk/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22)
+where user testing can assist the ZMK contributors to verify fixes, confirm
+bugs, etc.
+
+When providing testing feedback, please provide:
+
+- Exact steps used to test
+- Any hardware details relevant to testing
+- Pass/fail summary for testing.
+- Full details of any failures, including:
+  - Logs
+  - Screenshots
+
+## Documentation
+
+Quality documentation is a huge part of what makes a successful project. Contributions to add
+documentation to areas not currently covered are greatly appreciated.
+
+### Contributing
+
+- The documentation site can be found in the main ZMK repo, in the
+  [docs/](https://github.com/zmkfirmware/zmk/tree/main/docs) subdirectory.
+- The documentation is maintained using [Docusaurus V2](https://v2.docusaurus.io/docs/).
+- 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.
+
+## 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
+your own locally built firmware.
+
+### Formatting
+
+ZMK uses `clang-format` to ensure consist formatting for our source code. Before submitting your
+changes, make sure you've manually run `clang-format`, or have your IDE configured to auto-format
+on save.
+
+### Commit Messages
+
+The ZMK project is working towards, but not yet enforcing, the use of
+[conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) for commit messages.
+
+Further documentation and details will be provided here soon.
+
+### Pull Requests
+
+When opening a pull request with your changes, please:
+
+- Submit the PR to the `main` branch of the
+  [`zmkfirmware/zmk`](https://github.com/zmkfirmware/zmk) repository.
+- Use a descriptive title that summarizes the change.
+- In the description, include:
+  - References to any open issues fixed by the PR.
+  - Feature added by the PR
+  - Bugs fixed by the PR.
+  - Testing you've performed locally.
+  - Requested testing by reviewers or testers.
+  - Screenshots or logs that support understanding the change.
+
+[discord-invite]: https://zmkfirmware.dev/community/discord/invite

README.md

@@ -5,7 +5,7 @@
 [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](CODE_OF_CONDUCT.md)
 
 This project is a complete work in progress, with only basic things functioning. The goal is to explore a new MK firmware
-with a less restritive license and better BLE support, built on top of the [Zephyr™ Project](https://www.zephyrproject.org/)
+with a less restrictive license and better BLE support, built on top of the [Zephyr™ Project](https://www.zephyrproject.org/)
 
 Check out the website to learn more: https://zmkfirmware.dev/
 

app/CMakeLists.txt

@@ -23,38 +23,48 @@ zephyr_linker_sources(RODATA include/linker/zmk-events.ld)
 # Add your source file to the "app" target. This must come after
 # find_package(Zephyr) which defines the target.
 target_include_directories(app PRIVATE include)
+target_sources_ifdef(CONFIG_ZMK_SLEEP app PRIVATE src/power.c)
 target_sources(app PRIVATE src/kscan.c)
 target_sources(app PRIVATE src/matrix_transform.c)
 target_sources(app PRIVATE src/hid.c)
 target_sources(app PRIVATE src/sensors.c)
 target_sources_ifdef(CONFIG_ZMK_DISPLAY app PRIVATE src/display.c)
 target_sources(app PRIVATE src/event_manager.c)
+target_sources_ifdef(CONFIG_ZMK_EXT_POWER app PRIVATE src/ext_power_generic.c)
 target_sources(app PRIVATE src/events/position_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/sensor_event.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/events/ble_active_profile_changed.c)
+target_sources_ifdef(CONFIG_USB app PRIVATE src/events/usb_conn_state_changed.c)
+if (NOT CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL)
   target_sources(app PRIVATE src/behaviors/behavior_key_press.c)
   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_momentary_layer.c)
+  target_sources(app PRIVATE src/behaviors/behavior_outputs.c)
   target_sources(app PRIVATE src/behaviors/behavior_toggle_layer.c)
   target_sources(app PRIVATE src/behaviors/behavior_transparent.c)
   target_sources(app PRIVATE src/behaviors/behavior_none.c)
   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/keymap.c)
+endif()
 target_sources_ifdef(CONFIG_ZMK_RGB_UNDERGLOW app PRIVATE src/behaviors/behavior_rgb_underglow.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/behaviors/behavior_bt.c)
 target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/ble.c)
-target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/ble_unpair_combo.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/battery.c)
 target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL app PRIVATE src/split_listener.c)
 target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL app PRIVATE src/split/bluetooth/service.c)
 target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL app PRIVATE src/split/bluetooth/central.c)
 target_sources_ifdef(CONFIG_ZMK_KSCAN_MOCK_DRIVER app PRIVATE src/kscan_mock.c)
 target_sources_ifdef(CONFIG_ZMK_KSCAN_COMPOSITE_DRIVER app PRIVATE src/kscan_composite.c)
-target_sources_ifdef(CONFIG_ZMK_USB app PRIVATE src/usb_hid.c)
+target_sources_ifdef(CONFIG_USB app PRIVATE src/usb.c)
 target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/hog.c)
 target_sources_ifdef(CONFIG_ZMK_RGB_UNDERGLOW app PRIVATE src/rgb_underglow.c)
 target_sources(app PRIVATE src/endpoints.c)
 target_sources(app PRIVATE src/hid_listener.c)
+target_sources_ifdef(CONFIG_SETTINGS app PRIVATE src/settings.c)
 target_sources(app PRIVATE src/main.c)
 
 zephyr_cc_option(-Wfatal-errors)

app/Kconfig

@@ -1,5 +1,9 @@
 mainmenu "ZMK Firmware"
 
+menu "ZMK"
+
+menu "Basic Keyboard Setup"
+
 config ZMK_KEYBOARD_NAME
 	string "Keyboard Name"
 
@@ -9,13 +13,18 @@ config USB_DEVICE_PRODUCT
 config BT_DEVICE_NAME
 	default ZMK_KEYBOARD_NAME
 
-config ZMK_KSCAN_EVENT_QUEUE_SIZE
+config USB_DEVICE_VID
-	int "Size of the event queue for KSCAN events to buffer events"
+	default 0x1D50
-	default 4
+
+config USB_DEVICE_PID
+	default 0x615E
+
+config USB_DEVICE_MANUFACTURER
+	default "ZMK Project"
 
 menu "HID Output Types"
 
-menuconfig ZMK_USB
+config ZMK_USB
 	bool "USB"
 	select USB
 	select USB_DEVICE_STACK
@@ -23,35 +32,33 @@ menuconfig ZMK_USB
 
 if ZMK_USB
 
-config ZMK_USB_INIT_PRIORITY
-	int "Init Priority"
-	default 50
-
 config USB_NUMOF_EP_WRITE_RETRIES
 	default 10
 
+#ZMK_USB
 endif
 
-menuconfig ZMK_BLE
+config ZMK_BLE
 	bool "BLE (HID over GATT)"
 	select BT
 	select BT_SMP
 	select BT_SMP_SC_PAIR_ONLY
+	select BT_SMP_APP_PAIRING_ACCEPT
 	select BT_PERIPHERAL
 	select BT_GATT_DIS
 	select BT_GATT_BAS
+	select BT_SETTINGS
 	select SETTINGS
-	# select BT_SETTINGS
 
 if ZMK_BLE
 
-config ZMK_BLE_INIT_PRIORITY
-	int "Init Priority"
-	default 50
-
 config SYSTEM_WORKQUEUE_STACK_SIZE
 	default 2048
 
+config ZMK_BLE_CLEAR_BONDS_ON_START
+	bool "Configuration that clears all bond information from the keyboard on startup."
+	default n
+
 # HID GATT notifications sent this way are *not* picked up by Linux, and possibly others.
 config BT_GATT_NOTIFY_MULTIPLE
 	default n
@@ -63,19 +70,12 @@ config ZMK_BLE_PASSKEY_ENTRY
 	bool "Experimental: Requiring typing passkey from host to pair BLE connection"
 	default n
 
+#ZMK_BLE
 endif
 
+#HID Output Types
 endmenu
 
-config ZMK_DISPLAY
-	bool "ZMK display support"
-	default n
-	select DISPLAY
-	select LVGL
-	select LVGL_THEMES
-	select LVGL_THEME_MONO
-	select LVGL_OBJ_LABEL
-
 menu "Split Support"
 
 config ZMK_SPLIT
@@ -101,17 +101,6 @@ config ZMK_SPLIT_BLE_ROLE_CENTRAL
 	select BT_CENTRAL
 	select BT_GATT_CLIENT
 
-if ZMK_SPLIT_BLE_ROLE_CENTRAL
-
-config BT_MAX_CONN
-	default 5
-
-config BT_MAX_PAIRED
-	# Bump this everywhere once we support switching active connections!
-	default 2
-
-endif
-
 config ZMK_SPLIT_BLE_ROLE_PERIPHERAL
 	bool "Peripheral"
 
@@ -120,48 +109,81 @@ if ZMK_SPLIT_BLE_ROLE_PERIPHERAL
 config ZMK_USB
 	default n
 
+config BT_MAX_PAIRED
+	default 1
 
 config BT_MAX_CONN
-	default 5
+	default 1
 
 config BT_GAP_AUTO_UPDATE_CONN_PARAMS
 	default n
 
+#ZMK_SPLIT_BLE_ROLE_PERIPHERAL
 endif
 
+#ZMK_SPLIT_BLE_ROLE
 endchoice
 
+#ZMK_SPLIT_BLE
 endif
 
+#ZMK_SPLIT
 endif 
 
+if ZMK_BLE
+
+if ZMK_SPLIT_BLE && ZMK_SPLIT_BLE_ROLE_CENTRAL
+
+config BT_MAX_CONN
+	default 6
+
+config BT_MAX_PAIRED
+	default 6
+
+#ZMK_SPLIT_BLE && ZMK_SPLIT_BLE_ROLE_CENTRAL
+endif
+
+if !ZMK_SPLIT_BLE
+
+config BT_MAX_CONN
+	default 5
+
+config BT_MAX_PAIRED
+	default 5
+
+#!ZMK_SPLIT_BLE
+endif
+
+#ZMK_BLE
+endif
+
+#Split Support
 endmenu
 
-
+#Basic Keyboard Setup
-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
-
-menu "ZMK Actions"
-
-config ZMK_ACTION_MOD_TAP
-	bool "Enable the Mod-Tap Action"
-	
 endmenu
 
-menu "ZMK Lighting"
+menu "Display/LED Options"
 
-menuconfig ZMK_RGB_UNDERGLOW
+config ZMK_DISPLAY
+	bool "ZMK display support"
+	default n
+	select DISPLAY
+	select LVGL
+	select LVGL_THEMES
+	select LVGL_THEME_MONO
+	select LVGL_OBJ_LABEL
+
+config ZMK_RGB_UNDERGLOW
 	bool "RGB Adressable LED Underglow"
 	select LED_STRIP
 
 if ZMK_RGB_UNDERGLOW
 
+# This default value cuts down on tons of excess .conf files, if you're using GPIO, manually disable this
+config SPI
+	default y
+
 config ZMK_RGB_UNDERGLOW_HUE_STEP
 	int "RGB underglow hue step in degrees of 360"
 	default 10
@@ -174,8 +196,111 @@ config ZMK_RGB_UNDERGLOW_BRT_STEP
 	int "RGB underglow brightness step in percent"
 	default 10
 
+config ZMK_RGB_UNDERGLOW_HUE_START
+	int "RGB underglow start hue value from 0-359"
+	default 0
+
+config ZMK_RGB_UNDERGLOW_SAT_START
+	int "RGB underglow start saturations value from 0-100"
+	default 100
+
+config ZMK_RGB_UNDERGLOW_BRT_START
+	int "RGB underglow start brightness value from 0-100"
+	default 100
+
+config ZMK_RGB_UNDERGLOW_SPD_START
+	int "RGB underglow start animation speed value from 1-5"
+	default 3
+
+config ZMK_RGB_UNDERGLOW_EFF_START
+	int "RGB underglow start effect int value related to the effect enum list"
+	default 0
+
+config ZMK_RGB_UNDERGLOW_ON_START
+	bool "Whether RGB underglow starts on by default"
+	default y
+
+#ZMK_RGB_UNDERGLOW
 endif
 
+#Display/LED Options
+endmenu
+
+menu "Power Management"
+
+config ZMK_SLEEP
+	bool "Enable deep sleep support"
+	imply USB
+
+if ZMK_SLEEP
+
+config SYS_POWER_DEEP_SLEEP_STATES
+	default y
+
+choice SYS_PM_POLICY
+	default SYS_PM_POLICY_APP
+endchoice
+
+config ZMK_IDLE_SLEEP_TIMEOUT
+	int "Milliseconds to wait to sleep when going idle"
+	default 900000
+
+#ZMK_SLEEP
+endif
+
+config ZMK_EXT_POWER
+	bool "Enable support to control external power output"
+	default y
+
+#Power Management
+endmenu
+
+menu "Advanced"
+
+menu "Initialization Priorities"
+
+if USB
+
+config ZMK_USB_INIT_PRIORITY
+	int "USB Init Priority"
+	default 50
+
+#USB
+endif
+
+if ZMK_BLE || ZMK_SPLIT_BLE
+
+config ZMK_BLE_INIT_PRIORITY
+	int "BLE Init Priority"
+	default 50
+
+#ZMK_BLE || ZMK_SPLIT_BLE
+endif
+
+#Initialization Priorities
+endmenu
+
+menu "KSCAN Settings"
+
+config ZMK_KSCAN_EVENT_QUEUE_SIZE
+	int "Size of the event queue for KSCAN events to buffer events"
+	default 4
+
+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
+
+#Advanced
+endmenu
+
+#ZMK
 endmenu
 
 config HEAP_MEM_POOL_SIZE

app/boards/arm/bluemicro840/Kconfig.defconfig

@@ -27,4 +27,7 @@ config ZMK_BLE
 config ZMK_USB
 	default y
 
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
 endif # BOARD_BLUEMICRO840_V1

app/boards/arm/bluemicro840/bluemicro840_v1.dts

@@ -14,9 +14,6 @@
 
 	chosen {
 		zephyr,code-partition = &code_partition;
-		// zephyr,console = &uart0;
-		//zephyr,bt-mon-uart = &uart0;
-		//zephyr,bt-c2h-uart = &uart0;
 		zephyr,sram = &sram0;
 		zephyr,flash = &flash0;
 	};
@@ -29,6 +26,28 @@
 		};
 	};
 
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 7>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 806000)>;
+	};
+
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
 };
 
 &gpio0 {
@@ -49,10 +68,10 @@
 	compatible = "nordic,nrf-uarte";
 	status = "okay";
 	current-speed = <115200>;
-	tx-pin = <39>;
+	tx-pin = <19>;
-	rx-pin = <34>;
+	rx-pin = <21>;
-	rts-pin = <33>;
+	rts-pin = <23>;
-	cts-pin = <12>;
+	cts-pin = <25>;
 };
 
 &usbd {
@@ -70,27 +89,32 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		boot_partition: partition@0 {
+		sd_partition: partition@0 {
-			label = "adafruit_boot";
+			label = "softdevice";
-			reg = <0x000000000 0x0000C000>;
+			reg = <0x00000000 0x00026000>;
 		};
 		code_partition: partition@26000 {
 			label = "code_partition";
-			reg = <0x00026000 0x000d2000>;
+			reg = <0x00026000 0x000c6000>;
 		};
 
 		/*
-		 * The flash starting at 0x000f8000 and ending at
+		 * The flash starting at 0x000ec000 and ending at
-		 * 0x000fffff is reserved for use by the application.
+		 * 0x000f3fff is reserved for use by the application.
 		 */
 
 		/*
 		 * Storage partition will be used by FCB/LittleFS/NVS
 		 * if enabled.
 		 */
-		storage_partition: partition@f8000 {
+		storage_partition: partition@ec000 {
 			label = "storage";
-			reg = <0x000f8000 0x00008000>;
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
 		};
 	};
 };

app/boards/arm/dz60rgb/CMakeLists.txt

@@ -0,0 +1,7 @@
+# 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/dz60rgb/Kconfig.board

@@ -0,0 +1,6 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config BOARD_DZ60RGB_REV1
+	bool "DZ60RGB Keyboard"
+	depends on SOC_STM32F303XC

app/boards/arm/dz60rgb/Kconfig.defconfig

@@ -0,0 +1,14 @@
+# DZ60RGB keyboard configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if BOARD_DZ60RGB_REV1
+
+config ZMK_KEYBOARD_NAME
+	default "DZ60RGB Rev 1"
+
+config ZMK_USB
+	default y
+
+endif # BOARD_DZ60RGB_REV1

app/boards/arm/dz60rgb/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=STM32F303CC" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

app/boards/arm/dz60rgb/dz60rgb_rev1.dts

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <st/f3/stm32f303Xc.dtsi>
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	model = "DZ60RGB, Rev 1";
+	compatible = "dz60rgb,rev1", "st,stm32f303";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+
+	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(3,11) RC(3,13)
+RC(4,0)   RC(4,1)   RC(4,2)                      RC(4,5)                     RC(4,8) 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
+			= <&gpioa 9  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+		col-gpios
+			= <&gpioa 6  GPIO_ACTIVE_HIGH>
+			, <&gpioa 7  GPIO_ACTIVE_HIGH>
+			, <&gpiob 0  GPIO_ACTIVE_HIGH>
+			, <&gpiob 13 GPIO_ACTIVE_HIGH>
+			, <&gpiob 15 GPIO_ACTIVE_HIGH>
+			, <&gpioa 8  GPIO_ACTIVE_HIGH>
+			, <&gpioa 15 GPIO_ACTIVE_HIGH>
+			, <&gpiob 3  GPIO_ACTIVE_HIGH>
+			, <&gpiob 4  GPIO_ACTIVE_HIGH>
+			, <&gpiob 5  GPIO_ACTIVE_HIGH>
+			, <&gpiob 8  GPIO_ACTIVE_HIGH>
+			, <&gpiob 9  GPIO_ACTIVE_HIGH>
+			, <&gpioc 13 GPIO_ACTIVE_HIGH>
+			, <&gpioc 14 GPIO_ACTIVE_HIGH>
+			;
+	};
+
+};
+
+&usb {
+	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 256Kb of flash */
+		storage_partition: partition@3e800 {
+			label = "storage";
+			reg = <0x0003e800 0x00001800>;
+		};
+	};
+};

app/boards/arm/dz60rgb/dz60rgb_rev1.keymap

@@ -0,0 +1,25 @@
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.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(/)  |  ^  | DEL |
+// |  CTL  |  WIN  |  ALT  |            SPACE               | ALT | MO(1) |  <- |  v  | ->  |
+// ------------------------------------------------------------------------------------------
+			bindings = <
+	&kp ESC &kp NUM_1 &kp NUM_2 &kp NUM_3 &kp NUM_4 &kp NUM_5 &kp NUM_6 &kp NUM_7 &kp NUM_8 &kp NUM_9 &kp NUM_0 &kp MINUS &kp EQL  &kp BKSP
+	&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  SCLN  &kp  QUOT        &kp RET
+	&kp LSFT   &kp   Z   &kp   X   &kp   C   &kp   V   &kp   B   &kp   N   &kp   M   &kp  CMMA &kp  DOT  &mt MOD_RSFT FSLH &kp UARW &kp DEL
+	&kp LCTL &kp   LGUI   &kp   LALT                     &kp SPC                         &kp  RALT  &mo  1  &kp  LARW	 &kp  DARW  &kp  RARW		
+			>;
+		};
+	};
+};

app/boards/arm/dz60rgb/dz60rgb_rev1.yaml

@@ -0,0 +1,19 @@
+identifier: DZ60RGB_rev1
+name: DZ60RGBREV1
+type: keyboard
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 40
+supported:
+  - gpio
+  - i2c
+  - counter
+  - spi
+  - usb_device
+  - lsm303dlhc
+  - nvs
+  - can
+  - kscan

app/boards/arm/dz60rgb/dz60rgb_rev1_defconfig

@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_STM32F3X=y
+CONFIG_SOC_STM32F303XC=y
+# 72MHz system clock
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
+
+# enable pinmux
+CONFIG_PINMUX=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# clock configuration
+CONFIG_CLOCK_CONTROL=y
+
+# Clock configuration for Cube Clock control driver
+CONFIG_CLOCK_STM32_HSE_CLOCK=8000000
+CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
+# use HSE as PLL input
+CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
+# produce 72MHz clock at PLL output
+CONFIG_CLOCK_STM32_PLL_PREDIV=1
+CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
+CONFIG_CLOCK_STM32_AHB_PRESCALER=1
+CONFIG_CLOCK_STM32_APB1_PRESCALER=2
+CONFIG_CLOCK_STM32_APB2_PRESCALER=1

app/boards/arm/dz60rgb/pinmux.c

@@ -0,0 +1,67 @@
+/*
+ * 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(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/nice_nano/Kconfig.defconfig

@@ -25,4 +25,7 @@ config ZMK_BLE
 config ZMK_USB
 	default y
 
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
 endif # BOARD_NICE_NANO

app/boards/arm/nice_nano/nice_nano.dts

@@ -14,9 +14,6 @@
 
 	chosen {
 		zephyr,code-partition = &code_partition;
-		// zephyr,console = &uart0;
-		//zephyr,bt-mon-uart = &uart0;
-		//zephyr,bt-c2h-uart = &uart0;
 		zephyr,sram = &sram0;
 		zephyr,flash = &flash0;
 	};
@@ -29,6 +26,27 @@
 		};
 	};
 
+	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 = <2000000>;
+		full-ohms = <(2000000 + 806000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
 };
 
 &gpio0 {
@@ -49,10 +67,10 @@
 	compatible = "nordic,nrf-uarte";
 	status = "okay";
 	current-speed = <115200>;
-	tx-pin = <39>;
+	tx-pin = <19>;
-	rx-pin = <34>;
+	rx-pin = <21>;
-	rts-pin = <33>;
+	rts-pin = <23>;
-	cts-pin = <12>;
+	cts-pin = <25>;
 };
 
 &usbd {
@@ -70,27 +88,32 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		boot_partition: partition@0 {
+		sd_partition: partition@0 {
-			label = "adafruit_boot";
+			label = "softdevice";
-			reg = <0x000000000 0x0000C000>;
+			reg = <0x00000000 0x00026000>;
 		};
 		code_partition: partition@26000 {
 			label = "code_partition";
-			reg = <0x00026000 0x000d2000>;
+			reg = <0x00026000 0x000c6000>;
 		};
 
 		/*
-		 * The flash starting at 0x000f8000 and ending at
+		 * The flash starting at 0x000ec000 and ending at
-		 * 0x000fffff is reserved for use by the application.
+		 * 0x000f3fff is reserved for use by the application.
 		 */
 
 		/*
 		 * Storage partition will be used by FCB/LittleFS/NVS
 		 * if enabled.
 		 */
-		storage_partition: partition@f8000 {
+		storage_partition: partition@ec000 {
 			label = "storage";
-			reg = <0x000f8000 0x00008000>;
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
 		};
 	};
 };

app/boards/arm/nrf52840_m2/CMakeLists.txt

@@ -0,0 +1,13 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+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/nrf52840_m2/Kconfig

@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on BOARD_NRF52840_M2

app/boards/arm/nrf52840_m2/Kconfig.board

@@ -0,0 +1,10 @@
+# Maker Diary nrf52840 M.2 board configuration
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+config BOARD_NRF52840_M2
+	bool "nrf52480_m2"
+	depends on SOC_NRF52840_QIAA
+

app/boards/arm/nrf52840_m2/Kconfig.defconfig

@@ -0,0 +1,30 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+if BOARD_NRF52840_M2
+
+config BOARD
+	default "nrf52480_m2"
+
+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
+
+endif # BOARD_NRF52840_M2

app/boards/arm/nrf52840_m2/board.cmake

@@ -0,0 +1,9 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)

app/boards/arm/nrf52840_m2/nrf52840_m2.dts

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+
+/ {
+	model = "Makerdiary nRF52840 M.2 module";
+	compatible = "makerdiary,nrf52840_m2";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		red_led: led_0 {
+			gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+			label = "Red LED";
+		};
+		green_led: led_1 {
+			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+			label = "Green LED";
+		};
+		blue_led: led_2 {
+			gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	compatible = "nordic,nrf-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/nrf52840_m2/nrf52840_m2.yaml

@@ -0,0 +1,15 @@
+identifier: nrf52840_m2
+name: Makerdiary nRF52840 M.2 module
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

app/boards/arm/nrf52840_m2/nrf52840_m2_defconfig

@@ -0,0 +1,23 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NRF52840_M2=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/nrfmicro/Kconfig.board

@@ -1,6 +1,6 @@
 # nrfmicro board configuration
 
-# Copyright (c) 2020 Okke Formsma, joric
+# Copyright (c) 2020 The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
 config BOARD_NRFMICRO_11

app/boards/arm/nrfmicro/Kconfig.defconfig

@@ -1,6 +1,6 @@
 # Electronut Labs Papyr board configuration
 
-# Copyright (c) 2020 Okke Formsma, joric
+# Copyright (c) 2020 The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
 if BOARD_NRFMICRO_11 || BOARD_NRFMICRO_11_FLIPPED || BOARD_NRFMICRO_13
@@ -35,6 +35,9 @@ if BOARD_NRFMICRO_13
 config BOARD_NRFMICRO_CHARGER
 	default y
 
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
 endif # BOARD_NRFMICRO_13
 
 endif # BOARD_NRFMICRO_11 || BOARD_NRFMICRO_11_FLIPPED || BOARD_NRFMICRO_13

app/boards/arm/nrfmicro/arduino_pro_micro_pins.dtsi

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Okke Formsma, joric
+ * Copyright (c) 2020 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */

app/boards/arm/nrfmicro/arduino_pro_micro_pins_flipped.dtsi

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Okke Formsma, joric
+ * Copyright (c) 2020 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */

app/boards/arm/nrfmicro/nrfmicro_11.dts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Okke Formsma, joric
+ * Copyright (c) 2020 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */
@@ -26,6 +26,15 @@
 		};
 	};
 
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&gpiote {
+	status = "okay";
 };
 
 &gpio0 {
@@ -46,10 +55,10 @@
 	compatible = "nordic,nrf-uarte";
 	status = "okay";
 	current-speed = <115200>;
-	tx-pin = <39>;
+	tx-pin = <19>;
-	rx-pin = <34>;
+	rx-pin = <21>;
-	rts-pin = <33>;
+	rts-pin = <23>;
-	cts-pin = <12>;
+	cts-pin = <25>;
 };
 
 &usbd {
@@ -67,27 +76,32 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		boot_partition: partition@0 {
+		sd_partition: partition@0 {
-			label = "adafruit_boot";
+			label = "softdevice";
-			reg = <0x000000000 0x0000C000>;
+			reg = <0x00000000 0x00026000>;
 		};
 		code_partition: partition@26000 {
 			label = "code_partition";
-			reg = <0x00026000 0x000d2000>;
+			reg = <0x00026000 0x000c6000>;
 		};
 
 		/*
-		 * The flash starting at 0x000f8000 and ending at
+		 * The flash starting at 0x000ec000 and ending at
-		 * 0x000fffff is reserved for use by the application.
+		 * 0x000f3fff is reserved for use by the application.
 		 */
 
 		/*
 		 * Storage partition will be used by FCB/LittleFS/NVS
 		 * if enabled.
 		 */
-		storage_partition: partition@f8000 {
+		storage_partition: partition@ec000 {
 			label = "storage";
-			reg = <0x000f8000 0x00008000>;
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
 		};
 	};
 };

app/boards/arm/nrfmicro/nrfmicro_11_flipped.dts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Okke Formsma, joric
+ * Copyright (c) 2020 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */
@@ -26,6 +26,15 @@
 		};
 	};
 
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&gpiote {
+	status = "okay";
 };
 
 &gpio0 {
@@ -46,10 +55,10 @@
 	compatible = "nordic,nrf-uarte";
 	status = "okay";
 	current-speed = <115200>;
-	tx-pin = <39>;
+	tx-pin = <19>;
-	rx-pin = <34>;
+	rx-pin = <21>;
-	rts-pin = <33>;
+	rts-pin = <23>;
-	cts-pin = <12>;
+	cts-pin = <25>;
 };
 
 &usbd {
@@ -67,27 +76,32 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		boot_partition: partition@0 {
+		sd_partition: partition@0 {
-			label = "adafruit_boot";
+			label = "softdevice";
-			reg = <0x000000000 0x0000C000>;
+			reg = <0x00000000 0x00026000>;
 		};
 		code_partition: partition@26000 {
 			label = "code_partition";
-			reg = <0x00026000 0x000d2000>;
+			reg = <0x00026000 0x000c6000>;
 		};
 
 		/*
-		 * The flash starting at 0x000f8000 and ending at
+		 * The flash starting at 0x000ec000 and ending at
-		 * 0x000fffff is reserved for use by the application.
+		 * 0x000f3fff is reserved for use by the application.
 		 */
 
 		/*
 		 * Storage partition will be used by FCB/LittleFS/NVS
 		 * if enabled.
 		 */
-		storage_partition: partition@f8000 {
+		storage_partition: partition@ec000 {
 			label = "storage";
-			reg = <0x000f8000 0x00008000>;
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
 		};
 	};
 };

app/boards/arm/nrfmicro/nrfmicro_13.dts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Okke Formsma, joric
+ * Copyright (c) 2020 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */
@@ -26,6 +26,27 @@
 		};
 	};
 
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 2>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 820000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
 };
 
 &gpio0 {
@@ -46,10 +67,10 @@
 	compatible = "nordic,nrf-uarte";
 	status = "okay";
 	current-speed = <115200>;
-	tx-pin = <39>;
+	tx-pin = <19>;
-	rx-pin = <34>;
+	rx-pin = <21>;
-	rts-pin = <33>;
+	rts-pin = <23>;
-	cts-pin = <12>;
+	cts-pin = <25>;
 };
 
 &usbd {
@@ -67,27 +88,32 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		boot_partition: partition@0 {
+		sd_partition: partition@0 {
-			label = "adafruit_boot";
+			label = "softdevice";
-			reg = <0x000000000 0x0000C000>;
+			reg = <0x00000000 0x00026000>;
 		};
 		code_partition: partition@26000 {
 			label = "code_partition";
-			reg = <0x00026000 0x000d2000>;
+			reg = <0x00026000 0x000c6000>;
 		};
 
 		/*
-		 * The flash starting at 0x000f8000 and ending at
+		 * The flash starting at 0x000ec000 and ending at
-		 * 0x000fffff is reserved for use by the application.
+		 * 0x000f3fff is reserved for use by the application.
 		 */
 
 		/*
 		 * Storage partition will be used by FCB/LittleFS/NVS
 		 * if enabled.
 		 */
-		storage_partition: partition@f8000 {
+		storage_partition: partition@ec000 {
 			label = "storage";
-			reg = <0x000f8000 0x00008000>;
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
 		};
 	};
 };

app/boards/arm/nrfmicro/pinmux.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Okke Formsma, joric
+ * Copyright (c) 2020 The ZMK Contributors
  *
  * SPDX-License-Identifier: MIT
  */
@@ -11,29 +11,17 @@
 #include <sys/sys_io.h>
 #include <devicetree.h>
 
-static int pinmux_nrfmicro_init(struct device *port)
+static int pinmux_nrfmicro_init(struct device *port) {
-{
     ARG_UNUSED(port);
 
-	struct device *p1 = device_get_binding("GPIO_1");
-
 #if CONFIG_BOARD_NRFMICRO_13
     struct device *p0 = device_get_binding("GPIO_0");
-	// enable EXT_VCC (use 0 for nRFMicro 1.3, use 1 for nRFMicro 1.1)
-	gpio_pin_configure(p1, 9, GPIO_OUTPUT);
-	gpio_pin_set(p1, 9, 0);
-
 #if CONFIG_BOARD_NRFMICRO_CHARGER
     gpio_pin_configure(p0, 5, GPIO_OUTPUT);
     gpio_pin_set(p0, 5, 0);
 #else
     gpio_pin_configure(p0, 5, GPIO_INPUT);
 #endif
-
-#else
-    // enable EXT_VCC (use 0 for nRFMicro 1.3, use 1 for nRFMicro 1.1)
-	gpio_pin_configure(p1, 9, GPIO_OUTPUT);
-	gpio_pin_set(p1, 9, 1);
 #endif
     return 0;
 }

app/boards/arm/planck/Kconfig.board

@@ -1,6 +1,6 @@
 # Planck V6 board configuration
 
-# Copyright (c) 2020 Peter Johanson
+# Copyright (c) 2020 The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
 config BOARD_PLANCK_REV6

app/boards/arm/planck/Kconfig.defconfig

@@ -1,6 +1,6 @@
 # Planck keyboard configuration
 
-# Copyright (c) 2020 Peter Johanson
+# Copyright (c) 2020 The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
 if BOARD_PLANCK_REV6
@@ -11,4 +11,7 @@ config ZMK_KEYBOARD_NAME
 config ZMK_USB
 	default y
 
+config ZMK_KSCAN_MATRIX_POLLING
+    default y
+
 endif # BOARD_PLANCK_REV6

app/boards/arm/planck/board.cmake

@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: MIT
 
+board_runner_args(dfu-util "--pid=0483:df11" "--alt=0" "--dfuse")
 board_runner_args(jlink "--device=STM32F303VC" "--speed=4000")
 
-include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/dfu-util.board.cmake)
 include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

app/boards/arm/planck/pinmux.c

@@ -56,8 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif /* CONFIG_CAN_1 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(struct device *port) {
-{
     ARG_UNUSED(port);
 
     stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
@@ -65,5 +64,4 @@ static int pinmux_stm32_init(struct device *port)
     return 0;
 }
 
-SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1,
+SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);
-		 CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

app/boards/arm/planck/planck_rev6_defconfig

@@ -20,9 +20,6 @@ CONFIG_CLOCK_STM32_HSE_CLOCK=8000000
 CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
 # use HSE as PLL input
 CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
-# however, the board does not have an external oscillator, so just use
-# the 8MHz clock signal coming from integrated STLink
-CONFIG_CLOCK_STM32_HSE_BYPASS=y
 # produce 72MHz clock at PLL output
 CONFIG_CLOCK_STM32_PLL_PREDIV=1
 CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9

app/boards/arm/proton_c/pinmux.c

@@ -56,8 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(struct device *port) {
-{
     ARG_UNUSED(port);
 
     stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
@@ -65,5 +64,4 @@ static int pinmux_stm32_init(struct device *port)
     return 0;
 }
 
-SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1,
+SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);
-		CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

app/boards/shields/Kconfig.defconfig

@@ -0,0 +1,14 @@
+
+
+
+config ZMK_KEYBOARD_NAME
+	default "cradios"
+
+# Unable to use interrupts as the same pin number is used
+# across A & B controllers, and STM32F303CCT6 can't enable
+# interrutps for multiple controllers for the same "line"
+# for the external interrupts.
+config ZMK_KSCAN_GPIO_POLLING
+	default y
+
+

app/boards/shields/Kconfig.shield

@@ -0,0 +1,5 @@
+# Copyright (c) 2020 Pete Johanson
+# SPDX-License-Identifier: MIT
+
+config SHIELD_CRADIOS
+	def_bool $(shields_list_contains,cradios)

app/boards/shields/boardsource3x4/Kconfig.defconfig

@@ -0,0 +1,9 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_BOARDSOURCE3X4
+
+config ZMK_KEYBOARD_NAME
+    default "Boardsource 3x4"
+
+endif

app/boards/shields/boardsource3x4/Kconfig.shield

@@ -0,0 +1,6 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config SHIELD_BOARDSOURCE3X4
+	def_bool $(shields_list_contains,boardsource3x4)
+

app/boards/shields/boardsource3x4/boardsource3x4.keymap

@@ -0,0 +1,49 @@
+/*
+ * 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>
+
+/ {
+    keymap {
+        compatible = "zmk,keymap";
+
+        default_layer {
+
+            bindings = <
+    &tog 1 &kp M_PREV &kp M_PLAY &kp M_NEXT
+    &mo 2  &kp M_VOLD &kp UARW   &kp M_VOLU
+    &mo 3  &kp LARW   &kp DARW   &kp RARW
+            >;
+
+        };
+
+        num_layer {
+            bindings = <
+    &trans      &kp NUM_7 &kp NUM_8 &kp NUM_9
+    &trans      &kp NUM_4 &kp NUM_5 &kp NUM_6
+    &lt 3 NUM_0 &kp NUM_1 &kp NUM_2 &kp NUM_3
+            >;
+        };
+
+        lower_layer {
+            bindings = <
+    &bt BT_CLR &none        &reset       &bootloader
+    &trans     &bt BT_SEL 3 &bt BT_SEL 4 &none
+    &none      &bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2
+            >;
+        };
+
+        raise_layer {
+            bindings = <
+    &kp 0x68 &kp 0x69 &kp 0x6A &kp 0x6B
+    &kp 0x6C &kp 0x6D &kp 0x6E &kp 0x6F
+    &trans   &kp 0x70 &kp 0x71 &kp 0x72
+            >;
+        };
+    };
+};

app/boards/shields/boardsource3x4/boardsource3x4.overlay

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+    chosen {
+        zmk,kscan = &kscan0;
+    };
+
+    kscan0: kscan {
+        compatible = "zmk,kscan-gpio-matrix";
+        label = "KSCAN";
+        diode-direction = "col2row";
+
+         row-gpios
+            = <&pro_micro_a 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            ;
+
+        col-gpios
+            = <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
+            ;
+    };
+};

app/boards/shields/clueboard_california/Kconfig.defconfig

@@ -8,7 +8,7 @@ config ZMK_KEYBOARD_NAME
 # across A & B controllers, and STM32F303CCT6 can't enable
 # interrutps for multiple controllers for the same "line"
 # for the external interrupts.
-config ZMK_KSCAN_GPIO_POLLING
+config ZMK_KSCAN_DIRECT_POLLING
 	default y
 
 endif

app/boards/shields/clueboard_california/clueboard_california.keymap

@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <behaviors.dtsi>
 #include <dt-bindings/zmk/keys.h>
 

app/boards/shields/corne/boards/nice_nano.overlay

@@ -1,5 +1,5 @@
 &spi1 {
-	compatible = "nordic,nrf-spi";
+	compatible = "nordic,nrf-spim";
 	/* Cannot be used together with i2c0. */
 	status = "okay";
 	mosi-pin = <6>;

app/boards/shields/corne/corne.conf

@@ -1,5 +1,5 @@
 # Uncomment the following lines to enable the Corne RGB Underglow
-# ZMK_RGB_UNDERGLOW=y
+# CONFIG_ZMK_RGB_UNDERGLOW=y
 # CONFIG_WS2812_STRIP=y
 
 # Uncomment the following line to enable the Corne OLED Display

app/boards/shields/corne/corne.dtsi

@@ -58,10 +58,6 @@ 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
 		
 	};
 
-	bt_unpair_combo: bt_unpair_combo {
-		compatible = "zmk,bt-unpair-combo";
-	};
-
 	// TODO: per-key RGB node(s)?
 };
 

app/boards/shields/corne/corne.keymap

@@ -1,5 +1,12 @@
+/*
+ * 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>
 
 / {
         keymap {
@@ -21,12 +28,12 @@
                 lower_layer {
 // -----------------------------------------------------------------------------------------
 // |  ESC |  1  |  2  |  3  |  4  |  5  |   |  6  |  7  |  8  |  9  |  0  | BKSP |
-// | CTRL |     |     |     |     |     |   | LFT | DWN |  UP | RGT |     |      |
+// | BTCLR| BT1 | BT2 | BT3 | BT4 | BT5 |   | LFT | DWN |  UP | RGT |     |      |
 // | SHFT |     |     |     |     |     |   |     |     |     |     |     |      |
 //                    | GUI |     | SPC |   | ENT |     | ALT |
                         bindings = <
    &kp ESC    &kp NUM_1    &kp NUM_2    &kp NUM_3    &kp NUM_4    &kp NUM_5         &kp NUM_6 &kp NUM_7 &kp NUM_8 &kp NUM_9 &kp NUM_0 &kp BKSP
-   &kp LCTL &trans    &trans    &trans    &trans    &trans      &kp LARW  &kp DARW  &kp UARW  &kp RARW  &trans    &trans
+   &bt BT_CLR &bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4      &kp LARW  &kp DARW  &kp UARW  &kp RARW  &trans    &trans
    &kp LSFT   &trans       &trans       &trans       &trans       &trans            &trans    &trans    &trans    &trans    &trans    &trans
                                         &kp LGUI     &trans       &kp SPC           &kp RET &trans &kp RALT
                         >;

app/boards/shields/corne/corne_left.overlay

@@ -16,7 +16,3 @@
 		, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
 		;
 };
-
-&bt_unpair_combo {
-	key-positions = <0 38>;
-};

app/boards/shields/corne/corne_right.overlay

@@ -20,7 +20,3 @@
 		, <&pro_micro_a  3 GPIO_ACTIVE_HIGH>
 		;
 };
-
-&bt_unpair_combo {
-	key-positions = <11 39>;
-};

app/boards/shields/cradio/Kconfig.defconfig

@@ -0,0 +1,23 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_CRADIO_LEFT
+
+config ZMK_KEYBOARD_NAME
+	default "cradio left"
+
+endif
+
+if SHIELD_CRADIO_RIGHT
+
+config ZMK_KEYBOARD_NAME
+	default "cradio right"
+
+endif
+
+if SHIELD_CRADIO_RIGHT || SHIELD_CRADIO_LEFT
+
+config ZMK_KSCAN_DIRECT_POLLING
+	default y
+
+endif

app/boards/shields/cradio/Kconfig.shield

@@ -0,0 +1,8 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config SHIELD_CRADIO_LEFT
+	def_bool $(shields_list_contains,cradio_left)
+
+config SHIELD_CRADIO_RIGHT
+	def_bool $(shields_list_contains,cradio_right)

app/boards/shields/cradio/cradio.dtsi

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2020 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 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 6 (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)>
+			;
+	};
+	};	
+	};

app/boards/shields/cradio/cradio.keymap

@@ -0,0 +1,43 @@
+/*
+ * 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>
+
+
+/ {
+        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 
+		&kp A &kp S &kp D &kp F &kp G 		&kp H &kp J  &kp K    &kp L   &kp SCLN 
+		&kp Z &kp X &kp C &kp V &kp B		&kp N &kp M  &kp CMMA &kp DOT &kp FSLH
+			 &mo 1 &kp LCTL  		&kp SPC  &mo 2 
+		>;
+		};
+       upper_layer {
+		bindings = <
+		&kp NUM_1    &kp NUM_2    &kp NUM_3    &kp NUM_4    &kp NUM_5         &kp NUM_6 &kp NUM_7 &kp NUM_8 &kp NUM_9 &kp NUM_0 
+		&bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4	&kp H &kp J  &kp K    &kp L   &kp SCLN 
+		&kp LSFT   &trans       &trans       &trans       &trans       &trans            &trans    &trans    &trans    &trans  
+			 &mo 1 &kp LCTL  		&kp SPC  &mo 2 
+		>;
+		};
+		
+	lower_layer {
+		bindings = <
+		&kp BANG  &kp ATSN  &kp HASH  &kp CURU  &kp PRCT    &kp CRRT  &kp AMPS &kp KMLT &kp LPRN &kp RPRN 
+		&trans    &trans    &trans    &trans    &trans      &kp MINUS &kp EQL  &kp LBKT &kp RBKT &kp PIPE 
+		&trans    &trans    &trans    &trans      &trans    &trans   &trans   &trans   &kp BSLH &kp TILD
+			 &mo 1 &kp LCTL  		&kp SPC  &mo 2 
+		>;
+		};	
+        
+	};
+};

app/boards/shields/cradio/cradio_left.conf

@@ -0,0 +1,5 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y

app/boards/shields/cradio/cradio_left.overlay

@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+ 
+#include "cradio.dtsi"

app/boards/shields/cradio/cradio_right.conf

@@ -0,0 +1,5 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL=y

app/boards/shields/cradio/cradio_right.overlay

@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+ 
+#include "cradio.dtsi"
+
+&default_transform {
+	col-offset = <17>;
+};

app/boards/shields/iris/iris.dtsi

@@ -44,8 +44,4 @@ RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(4,2) RC(4,9) RC(3,6) RC(3,7)
 			;
 		
 	};
-
-	bt_unpair_combo: bt_unpair_combo {
-		compatible = "zmk,bt-unpair-combo";
-	};
 };

app/boards/shields/iris/iris.keymap

@@ -1,8 +1,12 @@
-# Copyright (c) 2020 Pete Johanson, Kurtis Lew
+/*
-# SPDX-License-Identifier: MIT
+ * 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>
 
 / {
 	keymap {
@@ -26,13 +30,13 @@
 
 		lower_layer {
 // ------------------------------------------------------------------------------------------------------------
-// |       |     |     |      |      |      |                   |      |       |       |      |       |       |
+// | BTCLR | BT1 | BT2 |  BT3 |  BT4 |  BT5 |                   |      |       |       |      |       |       |
 // |  F1   |  F2 |  F3 |  F4  |  F5  |  F6  |                   |  F7  |  F8   |  F9   |  F10 |  F11  |  F12  |
 // |   `   |  !  |  @  |  #   |  $   |  %   |                   |  ^   |  &    |  *    |  (   |   )   |   ~   |
 // |       |     |     |      |      |      |        |  |       |      |  _    |  +    |  {   |   }   |  "|"  |
 //                            |      |      |        |  |       |      |       |
 			bindings = <
-&trans   &trans    &trans    &trans    &trans    &trans                       &trans    &trans    &trans    &trans    &trans    &trans
+&bt BT_CLR &bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4                 &trans    &trans    &trans    &trans    &trans    &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 GRAV   &kp BANG     &kp ATSN     &kp HASH     &kp CURU     &kp PRCT                     &kp CRRT  &kp AMPS  &kp KMLT  &kp LPRN  &kp RPRN  &kp TILD
 &trans     &trans       &trans       &trans       &trans       &trans    &trans   &trans    &trans    &kp MINUS &kp KPLS  &kp LCUR  &kp RCUR  &kp PIPE

app/boards/shields/iris/iris_left.overlay

@@ -16,7 +16,3 @@
 		, <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
 		;
 };
-
-&bt_unpair_combo {
-	key-positions = <0 42>;
-};

app/boards/shields/iris/iris_right.overlay

@@ -12,15 +12,11 @@
 
 &kscan0 {
 	col-gpios
-		= <&pro_micro_a 1 GPIO_ACTIVE_HIGH>
+		= <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
-		, <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
-		, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
-		, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
 		, <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
-		, <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
+		, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
+		, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
+		, <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
+		, <&pro_micro_a 1 GPIO_ACTIVE_HIGH>
 		;
 };
-
-&bt_unpair_combo {
-	key-positions = <11 43>;
-};

app/boards/shields/kyria/boards/nice_nano.overlay

@@ -1,5 +1,5 @@
 &spi1 {
-	compatible = "nordic,nrf-spi";
+	compatible = "nordic,nrf-spim";
 	status = "okay";
 	mosi-pin = <6>;
 	// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.

app/boards/shields/kyria/boards/nrfmicro_11.overlay

@@ -1,5 +1,5 @@
 &spi1 {
-	compatible = "nordic,nrf-spi";
+	compatible = "nordic,nrf-spim";
 	status = "okay";
 	mosi-pin = <6>;
 	// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.

app/boards/shields/kyria/boards/nrfmicro_11_flipped.overlay

@@ -1,5 +1,5 @@
 &spi1 {
-	compatible = "nordic,nrf-spi";
+	compatible = "nordic,nrf-spim";
 	status = "okay";
 	mosi-pin = <6>;
 	// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.

app/boards/shields/kyria/boards/nrfmicro_13.overlay

@@ -1,5 +1,5 @@
 &spi1 {
-	compatible = "nordic,nrf-spi";
+	compatible = "nordic,nrf-spim";
 	status = "okay";
 	mosi-pin = <6>;
 	// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.

app/boards/shields/kyria/kyria.dtsi

@@ -81,10 +81,6 @@ 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)
 		sensors = <&left_encoder &right_encoder>;
 	};
 
-	bt_unpair_combo: bt_unpair_combo {
-		compatible = "zmk,bt-unpair-combo";
-	};
-
 	// TODO: RGB node(s)
 };
 

app/boards/shields/kyria/kyria.keymap

@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
 #include <behaviors.dtsi>
 #include <dt-bindings/zmk/keys.h>
 
@@ -18,7 +24,7 @@
 	              &kp LGUI &kp DEL &kp RET &kp SPC &kp ESC            &kp RET  &kp SPC  &kp TAB &kp BKSP &kp RALT
 			>;
 
-			sensor-bindings = <&inc_dec_cp M_VOLU M_VOLD &inc_dec_kp PGUP PGDN>;
+			sensor-bindings = <&inc_dec_kp M_VOLU M_VOLD &inc_dec_kp PGUP PGDN>;
 		};
 	};
 };

app/boards/shields/kyria/kyria_left.overlay

@@ -22,7 +22,3 @@
 &left_encoder {
 	status = "okay";
 };
-
-&bt_unpair_combo {
-	key-positions = <0 44>;
-};

app/boards/shields/kyria/kyria_right.overlay

@@ -27,7 +27,3 @@
 &right_encoder {
 	status = "okay";
 };
-
-&bt_unpair_combo {
-	key-positions = <11 45>;
-};

app/boards/shields/lily58/lily58.dtsi

@@ -57,10 +57,6 @@ RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(4,5) RC(4,6) RC(3,6) RC(3,7)
 		compatible = "zmk,keymap-sensors";
 		sensors = <&left_encoder>;
 	};
-
-	bt_unpair_combo: bt_unpair_combo {
-		compatible = "zmk,bt-unpair-combo";
-	};
 };
 
 &pro_micro_i2c {

app/boards/shields/lily58/lily58.keymap

@@ -1,5 +1,13 @@
+/*
+ * 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>
+#include <dt-bindings/zmk/ext_power.h>
 
 / {
 	keymap {
@@ -20,25 +28,25 @@
                    &kp LALT  &kp LGUI  &mo 1     &kp SPC                      &kp RET   &mo 2     &kp BKSP  &kp RGUI
 			>;
 
-			sensor-bindings = <&inc_dec_cp M_VOLU M_VOLD>;
+			sensor-bindings = <&inc_dec_kp M_VOLU M_VOLD>;
 		};
 
 		lower_layer {
 // ------------------------------------------------------------------------------------------------------------
-// |       |     |     |      |      |      |                   |      |       |       |      |       |       |
+// | BTCLR | BT1 | BT2 |  BT3 |  BT4 |  BT5 |                   |      |       |       |      |       |       |
 // |  F1   |  F2 |  F3 |  F4  |  F5  |  F6  |                   |  F7  |  F8   |  F9   |  F10 |  F11  |  F12  |
 // |   `   |  !  |  @  |  #   |  $   |  %   |                   |  ^   |  &    |  *    |  (   |   )   |   ~   |
 // |       |     |     |      |      |      |        |  |       |      |  _    |  +    |  {   |   }   |  "|"  |
 //                     |      |      |      |        |  |       |      |       |       |
 			bindings = <
-&trans   &trans    &trans    &trans    &trans    &trans                       &trans    &trans    &trans    &trans    &trans    &trans
+&bt BT_CLR &bt BT_SEL 0      &bt BT_SEL 1       &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4                 &trans    &trans    &trans    &trans    &trans    &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 GRAV   &kp BANG          &kp ATSN           &kp HASH     &kp CURU     &kp PRCT                     &kp CRRT  &kp AMPS  &kp KMLT  &kp LPRN  &kp RPRN  &kp TILD
-&trans   &trans    &trans    &trans    &trans    &trans    &trans   &trans    &trans    &kp MINUS &kp KPLS  &kp LCUR  &kp RCUR  &kp PIPE
+&trans  &ext_power EP_ON &ext_power EP_OFF &ext_power EP_TOG &trans       &trans    &trans   &trans    &trans    &kp MINUS &kp KPLS  &kp LCUR  &kp RCUR  &kp PIPE
                              &trans             &trans       &trans       &trans                       &trans    &trans    &trans    &trans
 			>;
 
-			sensor-bindings = <&inc_dec_cp M_VOLU M_VOLD>;
+			sensor-bindings = <&inc_dec_kp M_VOLU M_VOLD>;
 		};
 
 		raise_layer {
@@ -56,7 +64,7 @@
                    &trans    &trans    &trans    &trans                       &trans    &trans    &trans    &trans
 			>;
 
-			sensor-bindings = <&inc_dec_cp M_VOLU M_VOLD>;
+			sensor-bindings = <&inc_dec_kp M_VOLU M_VOLD>;
 		};
 	};
 };

app/boards/shields/lily58/lily58_left.overlay

@@ -20,7 +20,3 @@
 &left_encoder {
 	status = "okay";
 };
-
-&bt_unpair_combo {
-	key-positions = <0 53>;
-};

app/boards/shields/lily58/lily58_right.overlay

@@ -20,7 +20,3 @@
 		, <&pro_micro_a  1 GPIO_ACTIVE_HIGH>
 		;
 };
-
-&bt_unpair_combo {
-	key-positions = <11 54>;
-};

app/boards/shields/m60/Kconfig.defconfig

@@ -0,0 +1,11 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+if SHIELD_M60
+
+config ZMK_KEYBOARD_NAME
+	default "m60"
+
+endif

app/boards/shields/m60/Kconfig.shield

@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+config SHIELD_M60
+	def_bool $(shields_list_contains,m60)

app/boards/shields/m60/m60.keymap

@@ -0,0 +1,42 @@
+/*
+ * 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>
+
+/ {
+	keymap0: 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 | MO(1) |  WIN  | CTRL    |
+// ------------------------------------------------------------------------------------------
+			bindings = <
+	&kp ESC &kp NUM_1 &kp NUM_2 &kp NUM_3 &kp NUM_4 &kp NUM_5 &kp NUM_6 &kp NUM_7 &kp NUM_8 &kp NUM_9 &kp NUM_0 &kp MINUS &kp EQL  &kp BKSP
+	&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  SCLN  &kp  QUOT        &kp RET
+	&kp LSFT   &kp   Z   &kp   X   &kp   C   &kp   V   &kp   B   &kp   N   &kp   M   &kp  CMMA &kp  DOT  &kp FSLH      &kp RSFT
+	&kp LCTL &kp   LGUI   &kp   LALT                     &kp SPC                         &kp  RALT  &mo  1  &kp  RGUI  &kp  RCTL
+			>;
+		};
+
+		fn_layer {
+			bindings = <
+&kp GRAV   &kp F1     &kp F2     &kp F3     &kp F4     &kp F5     &kp F6     &kp F7     &kp F8     &kp F9     &kp F10    &kp F11    &kp F12    &bootloader
+&trans         &bt BT_CLR &none      &none      &none      &none      &none      &none      &none      &none      &none      &none      &none      &reset
+&trans           &bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4 &kp LARW   &kp DARW   &kp UARW   &kp RARW   &none      &none      &trans
+&trans                &none      &none      &none      &none      &none      &none      &none      &none      &none      &none      &trans
+&trans       &trans       &trans       &trans                                                                     &trans     &trans     &trans     &trans
+			>;
+		};
+	};
+};

app/boards/shields/m60/m60.overlay

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	chosen {
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+
+		diode-direction = "col2row";
+		row-gpios
+			= <&gpio0 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio1 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpio0 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+		col-gpios
+			= <&gpio0 19 GPIO_ACTIVE_HIGH>
+			, <&gpio0 20 GPIO_ACTIVE_HIGH>
+			, <&gpio0 21 GPIO_ACTIVE_HIGH>
+			, <&gpio0 22 GPIO_ACTIVE_HIGH>
+			, <&gpio0 23 GPIO_ACTIVE_HIGH>
+			, <&gpio0 24 GPIO_ACTIVE_HIGH>
+			, <&gpio0 25 GPIO_ACTIVE_HIGH>
+			, <&gpio0 26 GPIO_ACTIVE_HIGH>
+			;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <8>;
+		rows = <8>;
+// | MX1  | MX2  | MX3  | MX4  | MX5  | MX6  | MX7  | MX8  | MX9  | MX10 | MX11 | MX12 | MX13 |    MX14     |
+// |   MX15   | MX16 | MX17 | MX18 | MX19 | MX20 | MX21 | MX22 | MX23 | MX24 | MX25 | MX26 | MX27 |  MX28   |
+// |    MX29    | MX30 | MX31 | MX32 | MX33 | MX34 | MX35 | MX36 | MX37 | MX38 | MX39 | MX40 |     MX41     |
+// |     MX42      | MX43 | MX44 | MX45 | MX46 | MX47 | MX48 | MX49 | MX50 | MX51 | MX52 |       MX53       |
+// |  MX54  |  MX55  |  MX56  |                  MX57                   |  MX58  |  MX59  |  MX60  |  MX61  |
+        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(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4)     RC(1,5)
+RC(3,3)    RC(3,2) RC(3,1) RC(3,0) RC(2,7) RC(2,6) RC(2,5) RC(2,4) RC(2,3) RC(2,2) RC(2,1) RC(2,0) RC(1,7)   RC(1,6)
+RC(3,4)     RC(3,5) RC(3,6) RC(3,7) RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5) RC(4,6) RC(4,7)          RC(5,0)
+RC(6,4)       RC(6,3) RC(6,2) RC(6,1) RC(6,0) RC(5,7) RC(5,6) RC(5,5) RC(5,4) RC(5,3) RC(5,2)                RC(5,1)
+RC(6,5)    RC(6,6)   RC(6,7)                     RC(7,0)                    RC(7,1)    RC(7,2)    RC(7,3)    RC(7,4)
+        >;
+	};
+};
+

app/boards/shields/m60/readme.md

@@ -0,0 +1,14 @@
+# [Makerdiary M60](https://wiki.makerdiary.com/m60)
+
+A 60% ANSI keyboard designed and manufactured by Makerdiary.
+http://makerdiary.com
+
+## Features
+
+- Per key RGB LED.
+- Uses makerdiary M.2 nRF52840 module
+- Matrix wiring
+
+## Hardware Notes
+
+https://wiki.makerdiary.com/m60/developer_guide/hardware/

app/boards/shields/microdox/Kconfig.defconfig

@@ -0,0 +1,60 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_MICRODOX_LEFT
+
+config ZMK_KEYBOARD_NAME
+	default "Microdox Left"
+
+endif
+
+
+if SHIELD_MICRODOX_RIGHT
+
+config ZMK_KEYBOARD_NAME
+	default "Microdox Right"
+
+endif
+
+if SHIELD_MICRODOX_LEFT || SHIELD_MICRODOX_RIGHT
+
+config ZMK_SPLIT
+	default y
+ 
+if ZMK_DISPLAY
+
+config I2C
+	default y
+
+config SSD1306
+	default y
+
+config SSD1306_REVERSE_MODE
+	default y
+
+endif # ZMK_DISPLAY
+
+if LVGL
+
+config LVGL_HOR_RES
+	default 128
+
+config LVGL_VER_RES
+	default 32
+
+config LVGL_VDB_SIZE
+	default 64
+
+config LVGL_DPI
+	default 148
+
+config LVGL_BITS_PER_PIXEL
+	default 1
+
+choice LVGL_COLOR_DEPTH
+	default LVGL_COLOR_DEPTH_1
+endchoice
+
+endif # LVGL
+
+endif

app/boards/shields/microdox/Kconfig.shield

@@ -0,0 +1,8 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config SHIELD_MICRODOX_LEFT
+	def_bool $(shields_list_contains,microdox_left)
+
+config SHIELD_MICRODOX_RIGHT
+	def_bool $(shields_list_contains,microdox_right)

app/boards/shields/microdox/boards/nice_nano.overlay

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+&spi1 {
+	compatible = "nordic,nrf-spim";
+	/* Cannot be used together with i2c0. */
+	status = "okay";
+	mosi-pin = <6>;
+	// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.
+	sck-pin = <5>;
+	miso-pin = <7>;
+
+	led_strip: ws2812@0 {
+		compatible = "worldsemi,ws2812-spi";
+		label = "SK6812mini";
+
+		/* SPI */
+		reg = <0>; /* ignored, but necessary for SPI bindings */
+		spi-max-frequency = <4000000>;
+
+		/* WS2812 */
+		chain-length = <6>; /* There are per-key RGB, but the first 6 are underglow */
+		spi-one-frame = <0x70>;
+		spi-zero-frame = <0x40>;
+	};
+};
+
+/ {
+	chosen {
+		zmk,underglow = &led_strip;
+	};
+};

app/boards/shields/microdox/microdox.conf

@@ -0,0 +1,6 @@
+# Uncomment the following lines to enable the Microdox RGB Underglow
+# CONFIG_ZMK_RGB_UNDERGLOW=y
+# CONFIG_WS2812_STRIP=y
+
+# Uncomment the following line to enable the Microdox OLED Display
+# CONFIG_ZMK_DISPLAY=y

app/boards/shields/microdox/microdox.dtsi

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2020 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 = <10>;
+		rows = <4>;
+// | SW1  | SW2  | SW3  | SW4  | SW5  |   | SW5  | SW4  | SW3  | SW2  | SW1  |
+// | SW6  | SW7  | SW8  | SW9  | SW10 |   | SW10 | SW9  | SW8  | SW7  | SW6  |
+// | SW11 | SW12 | SW13 | SW14 | SW15 |   | SW15 | SW14 | SW13 | SW12 | SW11 |
+//               | SW16 | SW17 | SW18 |   | SW18 | SW17 | SW16 |
+		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(3,2) RC(3,3) RC(3,4)  RC(3,5) RC(3,6) RC(3,7)
+		>;
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+
+		diode-direction = "col2row";
+		row-gpios
+			= <&pro_micro_d 16 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 8  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 9  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+		
+	};
+
+	// TODO: per-key RGB node(s)?
+};
+
+&pro_micro_i2c {
+	status = "okay";
+
+	oled: ssd1306@3c {
+		compatible = "solomon,ssd1306fb";
+		reg = <0x3c>;
+		label = "DISPLAY";
+		width = <128>;
+		height = <32>;
+		segment-offset = <0>;
+		page-offset = <0>;
+		display-offset = <0>;
+		multiplex-ratio = <31>;
+		segment-remap;
+		com-invdir;
+		com-sequential;
+		prechargep = <0x22>;
+	};
+};