ErgoDash Hardware Update (#3269)

* Hardware update

Backlight enable
Change pin
Add 2keys (68→70)

* change readme

* support rev1

change keymap path

* move ergodash.h

14 files changed, 439 insertions, 5 deletions

diff --git a/keyboards/ergodash/readme.md b/keyboards/ergodash/readme.md
index 4b84b4802..d0d1dcb56 100644
--- a/keyboards/ergodash/readme.md
+++ b/keyboards/ergodash/readme.md
@@ -1,13 +1,18 @@
 # ErgoDash
 
-![ErgoDash](https://i.imgur.com/ZyI592o.jpg)
+![ErgoDash](https://github.com/omkbd/picture/blob/master/IMG_20180630_1702141.jpg)
 
 Keyboard Maintainer: [omkbd](https://github.com/omkbd) [@omkbd](https://twitter.com/omkbd)  
 Hardware Supported: ErgoDash PCB, Pro Micro ATmega32u4  
-Hardware Availability: In preparation
+Hardware Availability: Order your own [yourself](https://github.com/omkbd/ErgoDash)
+
 
 Make example for this keyboard (after setting up your build environment):
 
-    make ergodash/rev1:default
+    make ergodash/rev2:default
 
 See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
+
+# Layout
+![layout](https://github.com/omkbd/picture/blob/master/ergodash-layout.png)
+![PCB](https://github.com/omkbd/picture/blob/master/IMG_20180630_2022231.jpg)
diff --git a/keyboards/ergodash/ergodash.h b/keyboards/ergodash/rev1/ergodash.h
index ebb6b614e..b9489d577 100644
--- a/keyboards/ergodash/ergodash.h
+++ b/keyboards/ergodash/rev1/ergodash.h
@@ -7,7 +7,6 @@
     #include "rev1.h"
 #endif
 
-
 // Used to create a keymap using only KC_ prefixed keys
 #define LAYOUT_kc( \
     L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
diff --git a/keyboards/ergodash/keymaps/default/config.h b/keyboards/ergodash/rev1/keymaps/default/config.h
index 7e7fe4f69..7e7fe4f69 100644
--- a/keyboards/ergodash/keymaps/default/config.h
+++ b/keyboards/ergodash/rev1/keymaps/default/config.h
diff --git a/keyboards/ergodash/keymaps/default/keymap.c b/keyboards/ergodash/rev1/keymaps/default/keymap.c
index 1464fd20e..1464fd20e 100644
--- a/keyboards/ergodash/keymaps/default/keymap.c
+++ b/keyboards/ergodash/rev1/keymaps/default/keymap.c
diff --git a/keyboards/ergodash/keymaps/default/rules.mk b/keyboards/ergodash/rev1/keymaps/default/rules.mk
index e69de29bb..e69de29bb 100644
--- a/keyboards/ergodash/keymaps/default/rules.mk
+++ b/keyboards/ergodash/rev1/keymaps/default/rules.mk
diff --git a/keyboards/ergodash/rev2/config.h b/keyboards/ergodash/rev2/config.h
new file mode 100644
index 000000000..c84d76e14
--- /dev/null
+++ b/keyboards/ergodash/rev2/config.h
@@ -0,0 +1,95 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#ifndef REV2_CONFIG_H
+#define REV2_CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0100
+#define MANUFACTURER    Omkbd
+#define PRODUCT         ErgoDash
+#define DESCRIPTION     Power
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 7
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D4, D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2 }
+// #define MATRIX_COL_PINS { B2, B3, B1, F7, F6, F5, F4 } //uncomment this line and comment line above if you need to reverse left-to-right key order
+
+/* define tapping term */
+#define TAPPING_TERM 120
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+#ifdef BACKLIGHT_ENABLE
+  #define BACKLIGHT_PIN B6
+  #define BACKLIGHT_LEVELS 7
+  #define BACKLIGHT_BREATHING
+  #define BREATHING_PERIOD 4
+#endif
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+#define RGBLIGHT_TIMER
+#define RGBLED_NUM 24    // Number of LEDs
+#define ws2812_PORTREG  PORTD
+#define ws2812_DDRREG   DDRD
+
+/*
+ * 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
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+
+#endif
diff --git a/keyboards/ergodash/rev2/ergodash.h b/keyboards/ergodash/rev2/ergodash.h
new file mode 100644
index 000000000..0a96d5eb3
--- /dev/null
+++ b/keyboards/ergodash/rev2/ergodash.h
@@ -0,0 +1,26 @@
+#ifndef ERGODASH_H
+#define ERGODASH_H
+
+#include "quantum.h"
+
+#ifdef KEYBOARD_ergodash_rev2
+    #include "rev2.h"
+#endif
+
+// Used to create a keymap using only KC_ prefixed keys
+#define LAYOUT_kc( \
+    L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
+    L10, L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, \
+    L20, L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, \
+    L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36, \
+    L40, L41, L42, L43, L44, L45, L46, R40, R41, R42, R43, R44, R45, R46  \
+    ) \
+    LAYOUT( \
+        KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L06, KC_##R00, KC_##R01, KC_##R02, KC_##R03, KC_##R04, KC_##R05, KC_##R06, \
+        KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L16, KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, KC_##R16, \
+        KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L26, KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25, KC_##R26, \
+        KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L36, KC_##R30, KC_##R31, KC_##R32, KC_##R33, KC_##R34, KC_##R35, KC_##R36, \
+        KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, KC_##L46, KC_##R40, KC_##R41, KC_##R42, KC_##R43, KC_##R44, KC_##R45, KC_##R46  \
+    )
+
+#endif
diff --git a/keyboards/ergodash/rev2/keymaps/default/config.h b/keyboards/ergodash/rev2/keymaps/default/config.h
new file mode 100644
index 000000000..7e7fe4f69
--- /dev/null
+++ b/keyboards/ergodash/rev2/keymaps/default/config.h
@@ -0,0 +1,44 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#endif
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 24
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/ergodash/rev2/keymaps/default/keymap.c b/keyboards/ergodash/rev2/keymaps/default/keymap.c
new file mode 100644
index 000000000..dc1f6eedd
--- /dev/null
+++ b/keyboards/ergodash/rev2/keymaps/default/keymap.c
@@ -0,0 +1,159 @@
+#include QMK_KEYBOARD_H
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _LOWER 1
+#define _RAISE 2
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+#define KC_JPN LALT(KC_GRV)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* Qwerty
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   * | ESC  |   1  |   2  |   3  |   4  |   5  |   [  |                    |   ]  |   6  |   7  |   8  |   9  |   0  | Caps |
+   * |------+------+------+------+------+------+------+--------------------+------+------+------+------+------+------+------|
+   * |  `   |   Q  |   W  |   E  |   R  |   T  |   -  |                    |   =  |   Y  |   U  |   I  |   O  |   P  |  \   |
+   * |------+------+------+------+------+------+------+--------------------+------+------+------+------+------+------+------|
+   * | Tab  |   A  |   S  |   D  |   F  |   G  |  Del |                    | Bksp |   H  |   J  |   K  |   L  |   ;  |  "   |
+   * |------+------+------+------+------+------+---------------------------+------+------+------+------+------+------+------|
+   * | Shift|   Z  |   X  |   C  |   V  |   B  |  JPN |                    | Enter|   N  |   M  |   ,  |   .  |   /  | Shift|
+   * |-------------+------+------+------+------+------+------+------+------+------+------+------+------+------+-------------|
+   * | Ctrl |  GUI |  ALt |Adjust|||||||| Lower| Space|      ||||||||      | Enter| Raise|||||||| Left | Down |  Up  | Right|
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   */
+  [_QWERTY] = LAYOUT( \
+    KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_LBRC,                        KC_RBRC, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_CAPS, \
+    KC_GRV,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_MINS,                        KC_EQL , KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSLS, \
+    KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_DEL ,                        KC_BSPC, 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_JPN ,                        KC_ENT , KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, \
+    KC_LCTL, KC_LGUI, KC_LALT, ADJUST,           LOWER,   KC_SPC ,_______,        _______,KC_ENT , RAISE,            KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT  \
+  ),
+
+  /* Lower
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   * |  F11 |  F1  |  F2  |  F3  |  F4  |  F5  |   {  |                    |   }  |  F6  |  F7  |  F8  |  F9  |  F10 |  F12 |
+   * |------+------+------+------+------+------+------+--------------------+------+------+------+------+------+------+------|
+   * |  ~   |   !  |   @  |   #  |   $  |   %  |   _  |                    |   +  |   ^  |   &  |   *  |   (  |   )  |  |   |
+   * |------+------+------+------+------+------+------+--------------------+------+------+------+------+------+------+------|
+   * | Tab  |   1  |   2  |   3  |   4  |   5  |  Del |                    | Bksp |   H  |   J  |   K  |   L  |   :  |  "   |
+   * |------+------+------+------+------+------+---------------------------+------+------+------+------+------+------+------|
+   * | Shift|   6  |   7  |   8  |   9  |   0  |  JPN |                    | Enter|   N  |   M  |   <  |   >  |   ?  | Shift|
+   * |-------------+------+------+------+------+------+------+------+------+------+------+------+------+------+-------------|
+   * | Ctrl |  GUI |  ALt |Adjust|||||||| Lower| Space|      ||||||||      | Enter| Raise|||||||| Home |PageDn|PageUp|  End |
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   */
+  [_LOWER] = LAYOUT(
+    KC_F11,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_LCBR,                        KC_RCBR, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F12,  \
+    KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_UNDS,                        KC_PLUS, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_PIPE, \
+    KC_TAB,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_DEL ,                        KC_BSPC, KC_H,    KC_J,    KC_K,    KC_L,    KC_COLN, KC_DQT , \
+    KC_LSFT, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_JPN ,                        KC_ENT , KC_N,    KC_M,    KC_LT,   KC_GT,   KC_QUES, KC_RSFT, \
+    KC_LCTL, KC_LGUI, KC_LALT, ADJUST,           LOWER,   KC_SPC ,_______,        _______,KC_ENT , RAISE,            KC_HOME, KC_PGDN, KC_PGUP, KC_END   \
+  ),
+
+  /* Raise
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   * |  F11 |  F1  |  F2  |  F3  |  F4  |  F5  |   {  |                    |   }  |  F6  |  F7  |  F8  |  F9  |  F10 |  F12 |
+   * |------+------+------+------+------+------+------+--------------------+------+------+------+------+------+------+------|
+   * |  ~   |   !  |   @  |   #  |   $  |   %  |   _  |                    |   +  |   ^  |   &  |   *  |   (  |   )  |  |   |
+   * |------+------+------+------+------+------+------+--------------------+------+------+------+------+------+------+------|
+   * | Tab  |   1  |   2  |   3  |   4  |   5  |  Del |                    | Bksp |   H  |   J  |   K  |   L  |   :  |  "   |
+   * |------+------+------+------+------+------+---------------------------+------+------+------+------+------+------+------|
+   * | Shift|   6  |   7  |   8  |   9  |   0  |  JPN |                    | Enter|   N  |   M  |   <  |   >  |   ?  | Shift|
+   * |-------------+------+------+------+------+------+------+------+------+------+------+------+------+------+-------------|
+   * | Ctrl |  GUI |  ALt |Adjust|||||||| Lower| Space|      ||||||||      | Enter| Raise|||||||| Home |PageDn|PageUp|  End |
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   */
+  [_RAISE] = LAYOUT(
+    KC_F11,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_LCBR,                        KC_RCBR, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F12,  \
+    KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_UNDS,                        KC_PLUS, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_PIPE, \
+    KC_TAB,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_DEL ,                        KC_BSPC, KC_H,    KC_J,    KC_K,    KC_L,    KC_COLN, KC_DQT , \
+    KC_LSFT, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_JPN ,                        KC_ENT , KC_N,    KC_M,    KC_LT,   KC_GT,   KC_QUES, KC_RSFT, \
+    KC_LCTL, KC_LGUI, KC_LALT, ADJUST,           LOWER,   KC_SPC ,_______,        _______,KC_ENT , RAISE,            KC_HOME, KC_PGDN, KC_PGUP, KC_END   \
+  ),
+
+  /* Adjust
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   * |      |      |      |      |      |      |      |                    |      |      |      |      |      |      |      |
+   * |------+------+------+------+------+------+---------------------------+------+------+------+------+------+------+------|
+   * |      | Reset|RGB ON|  MODE|  HUE-|  HUE+|      |                    |      |  SAT-|  SAT+|  VAL-|  VAL+|      |      |
+   * |------+------+------+------+------+------+---------------------------+------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |                    |      |      |      |      |      |      |      |
+   * |------+------+------+------+------+------+---------------------------+------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |                    |      |      |      |      |      |      |      |
+   * |-------------+------+------+------+------+------+------+------+------+------+------+------+------+------+-------------|
+   * |      |      |      |      ||||||||      |      |      ||||||||      |      |      ||||||||      |      |      |      |
+   * ,----------------------------------------------------------------------------------------------------------------------.
+   */
+  [_ADJUST] = LAYOUT(
+    _______, _______, _______, _______, _______, _______,_______,                       _______, _______, _______, _______, _______, _______, _______, \
+    _______, RESET  , RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI,_______,                       _______, RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, _______, _______, \
+    _______, _______, BL_TOGG, BL_BRTG, BL_INC , BL_DEC ,_______,                       _______, _______, _______, _______, _______, _______, _______, \
+    _______, _______, _______, _______, _______, _______,_______,                       _______, _______, _______, _______, _______, _______, _______, \
+    _______, _______, _______, _______,          _______,_______,_______,       _______,_______, _______,          _______, _______, _______, _______  \
+  )
+};
+
+#ifdef AUDIO_ENABLE
+float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
+#endif
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+         print("mode just switched to qwerty and this is a huge string\n");
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
diff --git a/keyboards/ergodash/rev2/keymaps/default/rules.mk b/keyboards/ergodash/rev2/keymaps/default/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/ergodash/rev2/keymaps/default/rules.mk
diff --git a/keyboards/ergodash/rev2/rev2.c b/keyboards/ergodash/rev2/rev2.c
new file mode 100644
index 000000000..5e787921c
--- /dev/null
+++ b/keyboards/ergodash/rev2/rev2.c
@@ -0,0 +1,39 @@
+#include "ergodash.h"
+
+#ifdef AUDIO_ENABLE
+    float tone_startup[][2] = SONG(STARTUP_SOUND);
+    float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
+#endif
+
+#ifdef SSD1306OLED
+void led_set_kb(uint8_t usb_led) {
+    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+    led_set_user(usb_led);
+}
+#endif
+
+void matrix_init_kb(void) {
+
+    #ifdef AUDIO_ENABLE
+        _delay_ms(20); // gets rid of tick
+        PLAY_SONG(tone_startup);
+    #endif
+
+    // // green led on
+    // DDRD |= (1<<5);
+    // PORTD &= ~(1<<5);
+
+    // // orange led on
+    // DDRB |= (1<<0);
+    // PORTB &= ~(1<<0);
+
+        matrix_init_user();
+};
+
+void shutdown_user(void) {
+    #ifdef AUDIO_ENABLE
+        PLAY_SONG(tone_goodbye);
+        _delay_ms(150);
+        stop_all_notes();
+    #endif
+}
diff --git a/keyboards/ergodash/rev2/rev2.h b/keyboards/ergodash/rev2/rev2.h
new file mode 100644
index 000000000..55135adca
--- /dev/null
+++ b/keyboards/ergodash/rev2/rev2.h
@@ -0,0 +1,66 @@
+#ifndef REV1_H
+#define REV1_H
+
+#include "ergodash.h"
+
+//void promicro_bootloader_jmp(bool program);
+#include "quantum.h"
+
+
+#ifdef USE_I2C
+#include <stddef.h>
+#ifdef __AVR__
+        #include <avr/io.h>
+        #include <avr/interrupt.h>
+#endif
+#endif
+
+//void promicro_bootloader_jmp(bool program);
+
+#ifndef FLIP_HALF
+// Standard Keymap
+// (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
+#define LAYOUT( \
+        L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
+        L10, L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, \
+        L20, L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, \
+        L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36, \
+        L40, L41, L42, L43, L44, L45, L46, R40, R41, R42, R43, R44, R45, R46  \
+        ) \
+        { \
+                { L00, L01, L02, L03, L04, L05, L06 }, \
+                { L10, L11, L12, L13, L14, L15, L16 }, \
+                { L20, L21, L22, L23, L24, L25, L26 }, \
+                { L30, L31, L32, L33, L34, L35, L36 }, \
+                { L40, L41, L42, L43, L44, L45, L46 }, \
+                { R06, R05, R04, R03, R02, R01, R00 }, \
+                { R16, R15, R14, R13, R12, R11, R10 }, \
+                { R26, R25, R24, R23, R22, R21, R20 }, \
+                { R36, R35, R34, R33, R32, R31, R30 }, \
+                { R46, R45, R44, R43, R42, R41, R40 }  \
+        }
+#else
+// Keymap with right side flipped
+// (TRRS jack on both halves are to the right)
+#define LAYOUT( \
+        L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, \
+        L10, L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, \
+        L20, L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, \
+        L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36, \
+        L40, L41, L42, L43, L44, L45, L46, R40, R41, R42, R43, R44, R45, R46  \
+        ) \
+        { \
+                { L00, L01, L02, L03, L04, L05, L06 }, \
+                { L10, L11, L12, L13, L14, L15, L16 }, \
+                { L20, L21, L22, L23, L24, L25, L26 }, \
+                { L30, L31, L32, L33, L34, L35, L36 }, \
+                { L40, L41, L42, L43, L44, L45, L46 }, \
+                { R00, R01, R02, R03, R04, R05, R06 }, \
+                { R10, R11, R12, R13, R14, R15, R16 }, \
+                { R20, R21, R22, R23, R24, R25, R26 }, \
+                { R30, R31, R32, R33, R34, R35, R36 }, \
+                { R40, R41, R42, R43, R44, R45, R46 }  \
+        }
+#endif
+
+#endif
diff --git a/keyboards/ergodash/rev2/rules.mk b/keyboards/ergodash/rev2/rules.mk
new file mode 100644
index 000000000..bd518d8f2
--- /dev/null
+++ b/keyboards/ergodash/rev2/rules.mk
@@ -0,0 +1 @@
+BACKLIGHT_ENABLE = yes
diff --git a/keyboards/ergodash/rules.mk b/keyboards/ergodash/rules.mk
index d81fa98a9..fc06d60e2 100644
--- a/keyboards/ergodash/rules.mk
+++ b/keyboards/ergodash/rules.mk
@@ -72,4 +72,4 @@ SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 
 CUSTOM_MATRIX = yes
 
-DEFAULT_FOLDER = ergodash/rev1
+DEFAULT_FOLDER = ergodash/rev2