[Keyboard] Add mini42 (#18491)

Co-authored-by: kevinmgee <kevingee@kevingee.biz>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/controllerworks/mini42/config.h

@@ -0,0 +1,69 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+/* #define DEBOUNCE 5 */
+
+#define WS2812_PIO_USE_PIO1
+#define RGBLED_NUM 54
+#define DRIVER_LED_TOTAL RGBLED_NUM
+#define RGB_MATRIX_SPLIT \
+        { 27, 27 }
+
+#define SPLIT_TRANSPORT_MIRROR
+#define SPLIT_LAYER_STATE_ENABLE
+#define SPLIT_LED_STATE_ENABLE
+#define SPLIT_MODS_ENABLE
+
+#undef I2C_DRIVER
+#define I2C_DRIVER I2CD1
+#undef I2C1_SCL_PIN
+#define I2C1_SCL_PIN GP25
+#undef I2C1_SDA_PIN
+#define I2C1_SDA_PIN GP24
+
+/* #define EE_HANDS  */
+/* #define MASTER_LEFT */
+/* #define MASTER_RIGHT */
+
+/* Top left key on left half */
+#define BOOTMAGIC_LITE_ROW    0
+#define BOOTMAGIC_LITE_COLUMN 0
+/* Top right key on right half */
+#define BOOTMAGIC_LITE_ROW_RIGHT    0
+#define BOOTMAGIC_LITE_COLUMN_RIGHT 0
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+

keyboards/controllerworks/mini42/halconf.h

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define HAL_USE_I2C TRUE
+
+#include_next "halconf.h"

keyboards/controllerworks/mini42/info.json

@@ -0,0 +1,165 @@
+{
+    "manufacturer": "Controller Works",
+    "keyboard_name": "mini42",
+    "maintainer": "controller-works",
+    "processor": "RP2040",
+    "url": "https://controller.works/products/mini42-low-profile-ergonomic-keyboard",
+    "tags": ["split", "RP2040", "choc v1", "choc spaced" ],
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x0003",
+        "vid": "0x4357"
+    },
+    "bootloader": "rp2040",
+    "diode_direction": "COL2ROW",
+    "build": {
+        "lto":true
+    },
+    "matrix_pins": {
+        "direct": [
+            ["GP2", "GP3", "GP4","GP5", "GP6", "GP7"],
+            ["GP8", "GP9", "GP10", "GP11", "GP12", "GP13"],
+            ["GP14", "GP15", "GP16", "GP17", "GP18", "GP19"],
+            ["GP20", "GP21", "GP22", null, null, null]
+        ]
+    },
+    "rgblight": {
+        "pin": "GP0"
+     },
+    "split": {
+        "enabled": true,
+        "main": "left",
+        "matrix_pins": {
+            "right": {
+                "direct": [
+                    ["GP7", "GP6", "GP5","GP4", "GP3", "GP2"],
+                    ["GP13", "GP12", "GP11", "GP10", "GP9", "GP8"],
+                    ["GP19", "GP18", "GP17", "GP16", "GP15", "GP14"],
+                    ["GP22", "GP21", "GP20", null, null, null]                    
+                ]
+            }
+        },
+        "soft_serial_pin": "GP1",
+        "transport": {
+            "protocol": "serial"
+        }
+    },
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgb_matrix": true,
+        "oled": true
+    },
+    "rgb_matrix": {
+        "driver": "WS2812",
+        "layout": [
+            { "flags": 2, "x": 75, "y": 4 },
+            { "flags": 2, "x": 40, "y": 2 },
+            { "flags": 2, "x": 8, "y": 8 },
+            { "flags": 2, "x": 8, "y": 43 },
+            { "flags": 2, "x": 49, "y": 51 },
+            { "flags": 2, "x": 95, "y": 55 },
+            { "flags": 1, "matrix": [3, 2], "x": 92,  "y": 64 },
+            { "flags": 4, "matrix": [2, 5], "x": 82,  "y": 39 },
+            { "flags": 4, "matrix": [1, 5], "x": 82,  "y": 22 },
+            { "flags": 4, "matrix": [0, 5], "x": 82,  "y": 5 },
+            { "flags": 4, "matrix": [0, 4], "x": 65,  "y": 2 },
+            { "flags": 4, "matrix": [1, 4], "x": 65,  "y": 14 },
+            { "flags": 4, "matrix": [2, 4], "x": 65,  "y": 37 },
+            { "flags": 1, "matrix": [3, 1], "x": 78,  "y": 58 },
+            { "flags": 1, "matrix": [3, 0], "x": 58,  "y": 55 },
+            { "flags": 4, "matrix": [2, 3], "x": 49,  "y": 34 },
+            { "flags": 4, "matrix": [1, 3], "x": 49,  "y": 17 },
+            { "flags": 4, "matrix": [0, 3], "x": 49,  "y": 0 },
+            { "flags": 4, "matrix": [0, 2], "x": 33,  "y": 2 },
+            { "flags": 4, "matrix": [1, 2], "x": 33,  "y": 19 },
+            { "flags": 4, "matrix": [2, 2], "x": 33,  "y": 37 },
+            { "flags": 4, "matrix": [2, 1], "x": 16,  "y": 41 },
+            { "flags": 4, "matrix": [1, 1], "x": 16,  "y": 24 },
+            { "flags": 4, "matrix": [0, 1], "x": 16,  "y": 7 },
+            { "flags": 1, "matrix": [0, 0], "x": 0,  "y": 7 },
+            { "flags": 1, "matrix": [1, 0], "x": 17,  "y": 24 },
+            { "flags": 1, "matrix": [2, 0], "x": 34,  "y": 41 },
+            { "flags": 2, "x": 149, "y": 4 },
+            { "flags": 2, "x": 184, "y": 2 },
+            { "flags": 2, "x": 216, "y": 8 },
+            { "flags": 2, "x": 216, "y": 43 },
+            { "flags": 2, "x": 175, "y": 51 },
+            { "flags": 2, "x": 129, "y": 55 },
+            { "flags": 1, "matrix": [7, 0], "x": 132,  "y": 64 },
+            { "flags": 4, "matrix": [6, 0], "x": 142,  "y": 39 },
+            { "flags": 4, "matrix": [5, 0], "x": 142,  "y": 22 },
+            { "flags": 4, "matrix": [4, 0], "x": 142,  "y": 5 },
+            { "flags": 4, "matrix": [4, 1], "x": 159,  "y": 2 },
+            { "flags": 4, "matrix": [5, 1], "x": 159,  "y": 19 },
+            { "flags": 4, "matrix": [6, 1], "x": 159,  "y": 37 },
+            { "flags": 1, "matrix": [7, 1], "x": 146,  "y": 58 },
+            { "flags": 1, "matrix": [7, 2], "x": 166,  "y": 55 },
+            { "flags": 4, "matrix": [6, 2], "x": 175,  "y": 34 },
+            { "flags": 4, "matrix": [5, 2], "x": 175,  "y": 17 },
+            { "flags": 4, "matrix": [4, 2], "x": 175,  "y": 0 },
+            { "flags": 4, "matrix": [4, 3], "x": 191,  "y": 2 },
+            { "flags": 4, "matrix": [5, 3], "x": 191,  "y": 19 },
+            { "flags": 4, "matrix": [6, 3], "x": 191,  "y": 37 },
+            { "flags": 4, "matrix": [6, 4], "x": 208,  "y": 41 },
+            { "flags": 4, "matrix": [5, 4], "x": 208,  "y": 24 },
+            { "flags": 4, "matrix": [4, 4], "x": 208,  "y": 7 },
+            { "flags": 1, "matrix": [4, 5], "x": 224,  "y": 7 },
+            { "flags": 1, "matrix": [5, 5], "x": 224,  "y": 24 },
+            { "flags": 1, "matrix": [6, 5], "x": 224,  "y": 41 }
+          ]
+    },
+    "community_layouts": ["split_3x6_3"],
+    "layouts": {
+        "LAYOUT_split_3x6_3": {
+            "layout": [
+                { "matrix": [0, 0], "x": 0, "y": 0.25 },
+                { "matrix": [0, 1], "x": 1, "y": 0.25 },
+                { "matrix": [0, 2], "x": 2, "y": 0.125 },
+                { "matrix": [0, 3], "x": 3, "y": 0 },
+                { "matrix": [0, 4], "x": 4, "y": 0.125 },
+                { "matrix": [0, 5], "x": 5, "y": 0.25 },
+                { "matrix": [4, 0], "x": 8, "y": 0.25 },
+                { "matrix": [4, 1], "x": 9, "y": 0.125 },
+                { "matrix": [4, 2], "x": 10, "y": 0 },
+                { "matrix": [4, 3], "x": 11, "y": 0.125 },
+                { "matrix": [4, 4], "x": 12, "y": 0.25 },
+                { "matrix": [4, 5], "x": 13, "y": 0.25 },
+                { "matrix": [1, 0], "x": 0, "y": 1.25 },
+                { "matrix": [1, 1], "x": 1, "y": 1.25 },
+                { "matrix": [1, 2], "x": 2, "y": 1.125 },
+                { "matrix": [1, 3], "x": 3, "y": 1 },
+                { "matrix": [1, 4], "x": 4, "y": 1.125 },
+                { "matrix": [1, 5], "x": 5, "y": 1.25 },
+                { "matrix": [5, 0], "x": 8, "y": 1.25 },
+                { "matrix": [5, 1], "x": 9, "y": 1.125 },
+                { "matrix": [5, 2], "x": 10, "y": 1 },
+                { "matrix": [5, 3], "x": 11, "y": 1.125 },
+                { "matrix": [5, 4], "x": 12, "y": 1.25 },
+                { "matrix": [5, 5], "x": 13, "y": 1.25 },
+                { "matrix": [2, 0], "x": 0, "y": 2.25 },
+                { "matrix": [2, 1], "x": 1, "y": 2.25 },
+                { "matrix": [2, 2], "x": 2, "y": 2.125 },
+                { "matrix": [2, 3], "x": 3, "y": 2 },
+                { "matrix": [2, 4], "x": 4, "y": 2.125 },
+                { "matrix": [2, 5], "x": 5, "y": 2.25 },
+                { "matrix": [6, 0], "x": 8, "y": 2.25 },
+                { "matrix": [6, 1], "x": 9, "y": 2.125 },
+                { "matrix": [6, 2], "x": 10, "y": 2 },
+                { "matrix": [6, 3], "x": 11, "y": 2.125 },
+                { "matrix": [6, 4], "x": 12, "y": 2.25 },
+                { "matrix": [6, 5], "x": 13, "y": 2.25 },
+                { "matrix": [3, 0], "x": 3.5, "y": 3.25 },
+                { "matrix": [3, 1], "x": 4.5, "y": 3.5 },
+                { "matrix": [3, 2], "x": 5.5, "y": 3.75, "h":1.5 },
+                { "matrix": [7, 0], "x": 7.5, "y": 3.75, "h":1.5 },
+                { "matrix": [7, 1], "x": 8.5, "y": 3.5 },
+                { "matrix": [7, 2], "x": 9.5, "y": 3.25 }
+            ]
+          }
+    }
+}

keyboards/controllerworks/mini42/keymaps/default/config.h

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#ifdef RGB_MATRIX_ENABLE
+//#    define SPLIT_TRANSPORT_MIRROR
+#   define RGB_MATRIX_KEYPRESSES // reacts to keypresses
+// #   define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
+// #   define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
+#   define RGB_DISABLE_WHEN_USB_SUSPENDED // turn off effects when suspended
+#   define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+// #   define RGB_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5 // limits the number of LEDs to process in an animation per task run (increases keyboard responsiveness)
+// #   define RGB_MATRIX_LED_FLUSH_LIMIT 16 // limits in milliseconds how frequently an animation will update the LEDs. 16 (16ms) is equivalent to limiting to 60fps (increases keyboard responsiveness)
+#    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 150 // limits maximum brightness of LEDs to 150 out of 255. Higher may cause the controller to crash.
+#    define RGB_MATRIX_HUE_STEP 8
+#    define RGB_MATRIX_SAT_STEP 8
+#    define RGB_MATRIX_VAL_STEP 8
+#    define RGB_MATRIX_SPD_STEP 10
+
+#    define ENABLE_RGB_MATRIX_ALPHAS_MODS
+#    define ENABLE_RGB_MATRIX_GRADIENT_UP_DOWN
+#    define ENABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT
+#    define ENABLE_RGB_MATRIX_BREATHING
+#    define ENABLE_RGB_MATRIX_BAND_SAT
+#    define ENABLE_RGB_MATRIX_BAND_VAL
+#    define ENABLE_RGB_MATRIX_BAND_PINWHEEL_SAT
+#    define ENABLE_RGB_MATRIX_BAND_PINWHEEL_VAL
+#    define ENABLE_RGB_MATRIX_BAND_SPIRAL_SAT
+#    define ENABLE_RGB_MATRIX_BAND_SPIRAL_VAL
+#    define ENABLE_RGB_MATRIX_CYCLE_ALL
+#    define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
+#    define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN
+#    define ENABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
+#    define ENABLE_RGB_MATRIX_CYCLE_OUT_IN
+#    define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL
+#    define ENABLE_RGB_MATRIX_CYCLE_PINWHEEL
+#    define ENABLE_RGB_MATRIX_CYCLE_SPIRAL
+#    define ENABLE_RGB_MATRIX_DUAL_BEACON
+#    define ENABLE_RGB_MATRIX_RAINBOW_BEACON
+#    define ENABLE_RGB_MATRIX_RAINBOW_PINWHEELS
+#    define ENABLE_RGB_MATRIX_RAINDROPS
+#    define ENABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS
+#    define ENABLE_RGB_MATRIX_HUE_BREATHING
+#    define ENABLE_RGB_MATRIX_HUE_PENDULUM
+#    define ENABLE_RGB_MATRIX_HUE_WAVE
+#    define ENABLE_RGB_MATRIX_PIXEL_RAIN
+#    define ENABLE_RGB_MATRIX_PIXEL_FLOW
+#    define ENABLE_RGB_MATRIX_PIXEL_FRACTAL
+// enabled only if RGB_MATRIX_FRAMEBUFFER_EFFECTS is defined
+#    define ENABLE_RGB_MATRIX_TYPING_HEATMAP
+#    define ENABLE_RGB_MATRIX_DIGITAL_RAIN
+// enabled only of RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is defined
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_NEXUS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTINEXUS
+#    define ENABLE_RGB_MATRIX_SPLASH
+#    define ENABLE_RGB_MATRIX_MULTISPLASH
+#    define ENABLE_RGB_MATRIX_SOLID_SPLASH
+#    define ENABLE_RGB_MATRIX_SOLID_MULTISPLASH
+#endif

keyboards/controllerworks/mini42/keymaps/default/keymap.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                         KC_Y,    KC_U,    KC_I,    KC_O,   KC_P,  KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                         KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                         KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  RSFT_T(KC_ENT),
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI,   MO(1),  KC_SPC,     KC_SPC,   MO(2), KC_RALT
+                                      //`--------------------------'  `--------------------------'
+
+  ),
+
+  [1] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PGUP,                      XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT, KC_MPRV, KC_MPLY, KC_MNXT, XXXXXXX, KC_PGDN,                      KC_LEFT, KC_DOWN, KC_RIGHT, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI, _______,  KC_ESC,     KC_ENT,   MO(3), KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [2] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                      KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,  KC_GRV,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,                      KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, KC_TILD,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI,   MO(3),  KC_ESC,     KC_DEL, _______, KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [3] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  KC_NUM,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI, _______,  KC_SPC,     KC_ENT, _______, KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  )
+};

keyboards/controllerworks/mini42/keymaps/via/config.h

@@ -0,0 +1,82 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+#ifdef RGB_MATRIX_ENABLE
+#    define RGBLED_NUM       54 // Number of LEDs
+#    define DRIVER_LED_TOTAL RGBLED_NUM
+#    define RGB_MATRIX_SPLIT \
+        { 27, 27 }
+//#    define SPLIT_TRANSPORT_MIRROR
+#   define RGB_MATRIX_KEYPRESSES // reacts to keypresses
+// #   define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
+// #   define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
+#   define RGB_DISABLE_WHEN_USB_SUSPENDED // turn off effects when suspended
+#   define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+// #   define RGB_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5 // limits the number of LEDs to process in an animation per task run (increases keyboard responsiveness)
+// #   define RGB_MATRIX_LED_FLUSH_LIMIT 16 // limits in milliseconds how frequently an animation will update the LEDs. 16 (16ms) is equivalent to limiting to 60fps (increases keyboard responsiveness)
+#    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 150 // limits maximum brightness of LEDs to 150 out of 255. Higher may cause the controller to crash.
+#    define RGB_MATRIX_HUE_STEP 8
+#    define RGB_MATRIX_SAT_STEP 8
+#    define RGB_MATRIX_VAL_STEP 8
+#    define RGB_MATRIX_SPD_STEP 10
+
+#    define ENABLE_RGB_MATRIX_ALPHAS_MODS
+#    define ENABLE_RGB_MATRIX_GRADIENT_UP_DOWN
+#    define ENABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT
+#    define ENABLE_RGB_MATRIX_BREATHING
+#    define ENABLE_RGB_MATRIX_BAND_SAT
+#    define ENABLE_RGB_MATRIX_BAND_VAL
+#    define ENABLE_RGB_MATRIX_BAND_PINWHEEL_SAT
+#    define ENABLE_RGB_MATRIX_BAND_PINWHEEL_VAL
+#    define ENABLE_RGB_MATRIX_BAND_SPIRAL_SAT
+#    define ENABLE_RGB_MATRIX_BAND_SPIRAL_VAL
+#    define ENABLE_RGB_MATRIX_CYCLE_ALL
+#    define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
+#    define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN
+#    define ENABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
+#    define ENABLE_RGB_MATRIX_CYCLE_OUT_IN
+#    define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL
+#    define ENABLE_RGB_MATRIX_CYCLE_PINWHEEL
+#    define ENABLE_RGB_MATRIX_CYCLE_SPIRAL
+#    define ENABLE_RGB_MATRIX_DUAL_BEACON
+#    define ENABLE_RGB_MATRIX_RAINBOW_BEACON
+#    define ENABLE_RGB_MATRIX_RAINBOW_PINWHEELS
+#    define ENABLE_RGB_MATRIX_RAINDROPS
+#    define ENABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS
+#    define ENABLE_RGB_MATRIX_HUE_BREATHING
+#    define ENABLE_RGB_MATRIX_HUE_PENDULUM
+#    define ENABLE_RGB_MATRIX_HUE_WAVE
+#    define ENABLE_RGB_MATRIX_PIXEL_RAIN
+#    define ENABLE_RGB_MATRIX_PIXEL_FLOW
+#    define ENABLE_RGB_MATRIX_PIXEL_FRACTAL
+// enabled only if RGB_MATRIX_FRAMEBUFFER_EFFECTS is defined
+#    define ENABLE_RGB_MATRIX_TYPING_HEATMAP
+#    define ENABLE_RGB_MATRIX_DIGITAL_RAIN
+// enabled only of RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is defined
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_NEXUS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTINEXUS
+#    define ENABLE_RGB_MATRIX_SPLASH
+#    define ENABLE_RGB_MATRIX_MULTISPLASH
+#    define ENABLE_RGB_MATRIX_SOLID_SPLASH
+#    define ENABLE_RGB_MATRIX_SOLID_MULTISPLASH
+#endif

keyboards/controllerworks/mini42/keymaps/via/keymap.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                         KC_Y,    KC_U,    KC_I,    KC_O,   KC_P,  KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                         KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                         KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  RSFT_T(KC_ENT),
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI,   MO(1),  KC_SPC,     KC_SPC,   MO(2), KC_RALT
+                                      //`--------------------------'  `--------------------------'
+
+  ),
+
+  [1] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PGUP,                      XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT, KC_MPRV, KC_MPLY, KC_MNXT, XXXXXXX, KC_PGDN,                      KC_LEFT, KC_DOWN, KC_RIGHT, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI, _______,  KC_ESC,     KC_ENT,   MO(3), KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [2] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LCTL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                      KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,  KC_GRV,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,                      KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, KC_TILD,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI,   MO(3),  KC_ESC,     KC_DEL, _______, KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [3] = LAYOUT_split_3x6_3(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  KC_NUM,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI, _______,  KC_SPC,     KC_ENT, _______, KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  )
+};

keyboards/controllerworks/mini42/keymaps/via/rules.mk

@@ -0,0 +1 @@
+VIA_ENABLE = yes

keyboards/controllerworks/mini42/mcuconf.h

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include_next "mcuconf.h"
+
+#undef RP_I2C_USE_I2C0
+#define RP_I2C_USE_I2C0 TRUE

keyboards/controllerworks/mini42/mini42.c

@@ -0,0 +1,82 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "mini42.h"
+
+#ifdef OLED_ENABLE
+
+static void render_logo(void) {
+    static const char PROGMEM raw_logo[] = {
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 12, 12,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 12, 12,  0,  0,  0,  0,  0,  0,  0,  0,128,192, 96, 48, 24, 12,254,254,  0,  0,  0,  0,  0,  0, 48, 24, 12,  6,  6,  6,  6,  6,  6, 12, 24,240,192,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,248,252,  6,  3,  3,  3,  3,  7,254,252,  6,  3,  3,  3,  3,  6,252,248,  0,  0,  0,  0,  0,  0,255,255,  0,  0,  0,  0,  0,  0,248,252,  6,  3,  3,  3,  3,  3,  3,  6,252,248,  0,  0,  0,  0,  0,  0,255,255,  0,  0,  0,  0, 24, 28, 30, 27, 25, 24, 24, 24, 24, 24,255,255, 24, 24,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128,192, 96, 48, 24, 15,  7,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,127,127,  0,  0,  0,  0,  0,  0, 96,112,120,108,102, 99, 97, 96, 96, 96, 96, 96, 96,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    };
+    oled_write_raw_P(raw_logo, sizeof(raw_logo));
+}
+
+oled_rotation_t oled_init_kb(oled_rotation_t rotation) {
+    if (!is_keyboard_master()) {
+        return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
+    }
+
+    return rotation;
+}
+
+bool render_status(void) {
+    // Host Keyboard Layer Status
+    oled_write_P(PSTR("Layer: "), false);
+
+    switch (get_highest_layer(layer_state)) {
+        case 0:
+            oled_write_P(PSTR("BASE\n"), false);
+            break;
+        case 1:
+            oled_write_P(PSTR("LOWER\n"), false);
+            break;
+        case 2:
+            oled_write_P(PSTR("RAISE\n"), false);
+            break;
+        case 3:
+            oled_write_P(PSTR("ADJUST\n"), false);
+            break;            
+        default:
+            // Or use the write_ln shortcut over adding '\n' to the end of your string
+            oled_write_ln_P(PSTR("Undefined"), false);
+    }
+
+    // Host Keyboard LED Status
+    led_t led_state = host_keyboard_led_state();
+    oled_write_P(led_state.num_lock ? PSTR("NUM ") : PSTR("    "), false);
+    oled_write_P(led_state.caps_lock ? PSTR("CAP ") : PSTR("    "), false);
+    oled_write_P(led_state.scroll_lock ? PSTR("SCR ") : PSTR("    "), false);
+    
+    return false;
+}
+
+bool oled_task_kb(void) {
+    if (!oled_task_user()) {
+        return false;
+    }
+    if (is_keyboard_master()) {
+        render_status();  // Renders the current keyboard state (layer, lock, caps, scroll, etc)
+    } else {
+        render_logo();  // Renders a static logo
+        oled_scroll_left();  // Turns on scrolling
+    }
+    return false;
+}
+
+#endif

keyboards/controllerworks/mini42/mini42.h

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2022 Kevin Gee <info@controller.works>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "quantum.h"

keyboards/controllerworks/mini42/readme.md

@@ -0,0 +1,77 @@
+# mini42
+
+![mini42](https://i.imgur.com/xrSKhqRh.png)
+![mini42PCB](https://i.imgur.com/R7u1KB8h.png)
+
+*A pre-built, low profile, split mechanical keyboard based on the RP2040 processor*
+
+* Keyboard Maintainer: [Kevin Gee](https://github.com/controller-works)
+* Hardware Supported: *mini42 split ergonomic keyboard*
+* Hardware Availability: *https://controller.works/products/mini42-low-profile-ergonomic-keyboard* Hardware is available as pre-built units only.
+
+Make example for this keyboard (after setting up your build environment):
+
+```sh
+    make controllerworks/mini42:default
+```
+
+Flashing example for this keyboard:
+
+```sh
+    make controllerworks/mini42:default:flash
+```
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Features
+- Highly integrated design with microcontroller, USB and TRRS connectors, and OLED all integrated on the main board with no secondary modules
+- RP2040 processor by Raspberry Pi Foundation running at 130 MHz with 16MB flash memory
+- CNC milled aluminum case with only 8mm thickness
+- "PCB art" shine through back plate with gold surface finish
+- 128x32 OLED on each keyboard half
+- 42 per-key RGB LEDs and 12 backlight RGB LEDS are individually addressable
+- ESD and over-current protection on USB and TRRS connectors
+- Reset and boot tactile switches
+- USB C host connection
+- Hot swap connectors for Kailh Chocolate PG1350 switches
+- Chocolate key spacing (18mm horizontal x 17mm vertical) 
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the upper left key on the left hand keyboard half or the upper right key on the right hand keyboard half while plugging in USB
+* **Physical reset button**: Press the RST button twice, rapidly
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
+
+## Pin Assignment
+| Name   | Pin  |  Left Row | Left Column | Right Row | **Right Column |
+|--------|------|-----------|-------------|-----------|--------------|
+| LED    | GP0  |           |             |           |              |
+| DATA   | GP1  |           |             |           |              |
+| DATA2* | GP28 |           |             |           |              |
+| KEY0   | GP2  | 0         | 0           | 4         | 0            |
+| KEY1   | GP3  | 0         | 1           | 4         | 1            |
+| KEY2   | GP4  | 0         | 2           | 4         | 2            |
+| KEY3   | GP5  | 0         | 3           | 4         | 3            |
+| KEY4   | GP6  | 0         | 4           | 4         | 4            |
+| KEY5   | GP7  | 0         | 5           | 4         | 5            |
+| KEY6   | GP8  | 1         | 0           | 5         | 0            |
+| KEY7   | GP9  | 1         | 1           | 5         | 1            |
+| KEY8   | GP10 | 1         | 2           | 5         | 2            |
+| KEY9   | GP11 | 1         | 3           | 5         | 3            |
+| KEY10  | GP12 | 1         | 4           | 5         | 4            |
+| KEY11  | GP13 | 1         | 5           | 5         | 5            |
+| KEY12  | GP14 | 2         | 0           | 6         | 0            |
+| KEY13  | GP15 | 2         | 1           | 6         | 1            |
+| KEY14  | GP16 | 2         | 2           | 6         | 2            |
+| KEY15  | GP17 | 2         | 3           | 6         | 3            |
+| KEY16  | GP18 | 2         | 4           | 6         | 4            |
+| KEY17  | GP19 | 2         | 5           | 6         | 5            |
+| KEY18  | GP20 | 3         | 0           | 7         | 0            |
+| KEY19  | GP21 | 3         | 1           | 7         | 1            |
+| KEY20  | GP22 | 3         | 2           | 7         | 2            |
+| SDA    | GP24 |           |             |           |              |
+| SCL    | GP25 |           |             |           |              |
+
+\*DATA2 on production units, not connected on prototype units
+
+\** Right Column numbers run right (pinky position) to left (thumb position)

keyboards/controllerworks/mini42/rules.mk

@@ -0,0 +1,3 @@
+SERIAL_DRIVER = vendor
+WS2812_DRIVER = vendor
+OLED_DRIVER   = SSD1306