remove all keyboards but ergodox and planck

18 files changed, 0 insertions, 2079 deletions

diff --git a/keyboards/ai03/orbit/config.h b/keyboards/ai03/orbit/config.h
deleted file mode 100644
index f4dc4fd636..0000000000
--- a/keyboards/ai03/orbit/config.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
-Copyright 2018 Ryota Goto
-
-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"
-
-/* USB Device descriptor parameter */
-#define VENDOR_ID       0xA103
-#define PRODUCT_ID      0x0003
-#define DEVICE_VER      0x0003
-#define MANUFACTURER    ai03 Keyboard Designs
-#define PRODUCT         Orbit
-#define DESCRIPTION     Split ergonomic keyboard
-
-/* key matrix size */
-#define MATRIX_ROWS 10 // Double rows for split keyboards. Orbit has 5, so define 10
-#define MATRIX_COLS 7
-
-/*
- * Keyboard Matrix Assignments
- *
- * Change this to how you wired your keyboard
- * COLS: AVR pins used for columns, left to right
- * ROWS: AVR pins used for rows, top to bottom
- * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
- *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
- *
-*/
-#define MATRIX_ROW_PINS { F7, F6, F5, F4, D3 }
-#define MATRIX_COL_PINS { C7, B4, D7, D6, D4, F1, F0 }
-#define MATRIX_ROW_PINS_RIGHT { B6, B5, B4, D7, E6 }
-#define MATRIX_COL_PINS_RIGHT { D4, D6, F1, F0, F4, F5, C6 }
-
-#define SPLIT_HAND_PIN D5
-
-//#define USE_I2C
-
-#define SELECT_SOFT_SERIAL_SPEED 1
-
-#define UNUSED_PINS
-
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
-#define DIODE_DIRECTION COL2ROW
-
-/*
- * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
- */
-#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
-
-#define BACKLIGHT_PIN B7
-// #define BACKLIGHT_BREATHING
-#define BACKLIGHT_LEVELS 3
-
-// #define RGB_DI_PIN E2
-// #ifdef RGB_DI_PIN
-//   #define RGBLED_NUM 16
-//   #define RGBLIGHT_HUE_STEP 8
-//   #define RGBLIGHT_SAT_STEP 8
-//   #define RGBLIGHT_VAL_STEP 8
-//   #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
-//   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
-// /*== all animations enable ==*/
-//   #define RGBLIGHT_ANIMATIONS
-// /*== or choose animations ==*/
-//   #define RGBLIGHT_EFFECT_BREATHING
-//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
-//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
-//   #define RGBLIGHT_EFFECT_SNAKE
-//   #define RGBLIGHT_EFFECT_KNIGHT
-//   #define RGBLIGHT_EFFECT_CHRISTMAS
-//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
-//   #define RGBLIGHT_EFFECT_RGB_TEST
-//   #define RGBLIGHT_EFFECT_ALTERNATING
-// #endif
-
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCING_DELAY 5
-
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
-/* number of backlight levels */
-
-/* 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
-
-/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
- * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
- */
-// #define GRAVE_ESC_CTRL_OVERRIDE
-
-/*
- * Force NKRO
- *
- * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
- * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
- * makefile for this to work.)
- *
- * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
- * until the next keyboard reset.
- *
- * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
- * fully operational during normal computer usage.
- *
- * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
- * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
- * bootmagic, NKRO mode will always be enabled until it is toggled again during a
- * power-up.
- *
- */
-//#define FORCE_NKRO
-
-/*
- * Magic Key Options
- *
- * Magic keys are hotkey commands that allow control over firmware functions of
- * the keyboard. They are best used in combination with the HID Listen program,
- * found here: https://www.pjrc.com/teensy/hid_listen.html
- *
- * The options below allow the magic key functionality to be changed. This is
- * useful if your keyboard/keypad is missing keys and you want magic key support.
- *
- */
-
-/* control how magic key switches layers */
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
-
-/* override magic key keymap */
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
-//#define MAGIC_KEY_HELP1          H
-//#define MAGIC_KEY_HELP2          SLASH
-//#define MAGIC_KEY_DEBUG          D
-//#define MAGIC_KEY_DEBUG_MATRIX   X
-//#define MAGIC_KEY_DEBUG_KBD      K
-//#define MAGIC_KEY_DEBUG_MOUSE    M
-//#define MAGIC_KEY_VERSION        V
-//#define MAGIC_KEY_STATUS         S
-//#define MAGIC_KEY_CONSOLE        C
-//#define MAGIC_KEY_LAYER0_ALT1    ESC
-//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
-//#define MAGIC_KEY_LAYER0         0
-//#define MAGIC_KEY_LAYER1         1
-//#define MAGIC_KEY_LAYER2         2
-//#define MAGIC_KEY_LAYER3         3
-//#define MAGIC_KEY_LAYER4         4
-//#define MAGIC_KEY_LAYER5         5
-//#define MAGIC_KEY_LAYER6         6
-//#define MAGIC_KEY_LAYER7         7
-//#define MAGIC_KEY_LAYER8         8
-//#define MAGIC_KEY_LAYER9         9
-//#define MAGIC_KEY_BOOTLOADER     PAUSE
-//#define MAGIC_KEY_LOCK           CAPS
-//#define MAGIC_KEY_EEPROM         E
-//#define MAGIC_KEY_NKRO           N
-//#define MAGIC_KEY_SLEEP_LED      Z
-
-/*
- * 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
-
-/*
- * MIDI options
- */
-
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
-/* enable basic MIDI features:
-   - MIDI notes can be sent when in Music mode is on
-*/
-//#define MIDI_BASIC
-
-/* enable advanced MIDI features:
-   - MIDI notes can be added to the keymap
-   - Octave shift and transpose
-   - Virtual sustain, portamento, and modulation wheel
-   - etc.
-*/
-//#define MIDI_ADVANCED
-
-/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
-//#define MIDI_TONE_KEYCODE_OCTAVES 1
-
-/*
- * HD44780 LCD Display Configuration
- */
-/*
-#define LCD_LINES           2     //< number of visible lines of the display
-#define LCD_DISP_LENGTH    16     //< visibles characters per line of the display
-
-#define LCD_IO_MODE      1            //< 0: memory mapped mode, 1: IO port mode
-
-#if LCD_IO_MODE
-#define LCD_PORT         PORTB        //< port for the LCD lines
-#define LCD_DATA0_PORT   LCD_PORT     //< port for 4bit data bit 0
-#define LCD_DATA1_PORT   LCD_PORT     //< port for 4bit data bit 1
-#define LCD_DATA2_PORT   LCD_PORT     //< port for 4bit data bit 2
-#define LCD_DATA3_PORT   LCD_PORT     //< port for 4bit data bit 3
-#define LCD_DATA0_PIN    4            //< pin for 4bit data bit 0
-#define LCD_DATA1_PIN    5            //< pin for 4bit data bit 1
-#define LCD_DATA2_PIN    6            //< pin for 4bit data bit 2
-#define LCD_DATA3_PIN    7            //< pin for 4bit data bit 3
-#define LCD_RS_PORT      LCD_PORT     //< port for RS line
-#define LCD_RS_PIN       3            //< pin  for RS line
-#define LCD_RW_PORT      LCD_PORT     //< port for RW line
-#define LCD_RW_PIN       2            //< pin  for RW line
-#define LCD_E_PORT       LCD_PORT     //< port for Enable line
-#define LCD_E_PIN        1            //< pin  for Enable line
-#endif
-*/
-
-/* Bootmagic Lite key configuration */
-// #define BOOTMAGIC_LITE_ROW 0
-// #define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/ai03/orbit/info.json b/keyboards/ai03/orbit/info.json
deleted file mode 100644
index e69de29bb2..0000000000
--- a/keyboards/ai03/orbit/info.json
+++ /dev/null
diff --git a/keyboards/ai03/orbit/keymaps/default/keymap.c b/keyboards/ai03/orbit/keymaps/default/keymap.c
deleted file mode 100644
index 4c8c39fb0f..0000000000
--- a/keyboards/ai03/orbit/keymaps/default/keymap.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright 2018 Ryota Goto
- *
- * 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
-
-// Defines the keycodes used by our macros in process_record_user
-enum custom_keycodes {
-  MANUAL = SAFE_RANGE,
-  DBLZERO
-};
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-	[0] = LAYOUT( /* Base */
-		TO(1),   KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_LBRC, KC_BSPC, \
-		TO(1),   KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_RBRC, KC_BSLS, \
-		KC_NO,   KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,  \
-		KC_NO,   KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_PSCR, KC_DEL,  \
-			     KC_LCTL, KC_LCTL, KC_LGUI, KC_LALT, MO(1),   KC_SPC,  KC_SPC,  MO(2),   KC_GRV,  KC_MENU, KC_MINS, KC_EQL 
-	),
-	[1] = LAYOUT( /* Fn, Arrowkeys, Media control, Backlight */
-		TO(2),   _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_VOLU, _______, \
-		TO(2),   _______, _______, KC_PGUP, _______, _______, KC_F11,  KC_F12,  _______, KC_UP,   _______, _______, KC_VOLD, BL_STEP, \
-		TO(0),   _______, KC_HOME, KC_PGDN, KC_END,  _______, _______, _______, KC_LEFT, KC_DOWN, KC_RGHT, _______, KC_MPLY, _______, \
-		TO(0),   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_INS,  \
-			     _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
-	),
-	[2] = LAYOUT( /* Mousekeys and Numpad */
-		KC_NO,   _______, _______, _______, _______, _______, _______, KC_NLCK, KC_P7,   KC_P8,   KC_P9,   KC_PSLS, _______, _______, \
-		KC_NO,   _______, KC_BTN1, KC_MS_U, KC_BTN2, KC_WH_U, _______, _______, KC_P4,   KC_P5,   KC_P6,   KC_PAST, _______, _______, \
-		TO(1),   _______, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_D, _______, _______, KC_P1,   KC_P2,   KC_P3,   KC_PMNS, _______, _______, \
-		TO(1),   _______, KC_ACL0, KC_ACL1, KC_ACL2, KC_BTN3, _______, DBLZERO, KC_P0,   KC_PDOT, KC_PENT, KC_PPLS, _______, MANUAL,  \
-			     _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
-	)
-};
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-	switch (keycode) {
-		case MANUAL:
-			if (record->event.pressed) 
-			{
-				// Keypress
-				SEND_STRING("https://kb.ai03.me/redir/orbit");
-			} 
-			else 
-			{
-				// Key release
-			}
-			break;
-		case DBLZERO:
-			if (record->event.pressed) 
-			{
-				// Keypress
-				SEND_STRING("00");
-			} 
-			else 
-			{
-				// Key release
-			}
-			break;
-  }
-  return true;
-}
-
-void matrix_init_user(void) {
-
-}
-
-void matrix_scan_user(void) {
-
-}
-
-void led_set_user(uint8_t usb_led) {
-
-}
-
-uint32_t layer_state_set_user(uint32_t state) {
-		
-	return state;
-}
diff --git a/keyboards/ai03/orbit/keymaps/default/readme.md b/keyboards/ai03/orbit/keymaps/default/readme.md
deleted file mode 100644
index 63c528abfa..0000000000
--- a/keyboards/ai03/orbit/keymaps/default/readme.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# The default keymap for Orbit
-
-[KLE of layout](http://www.keyboard-layout-editor.com/#/gists/53ebf59524de12515cb7e2e6de94f0d6)
\ No newline at end of file
diff --git a/keyboards/ai03/orbit/matrix.c b/keyboards/ai03/orbit/matrix.c
deleted file mode 100644
index a1509666cd..0000000000
--- a/keyboards/ai03/orbit/matrix.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-
-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/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include "wait.h"
-#include "util.h"
-#include "matrix.h"
-#include "split_util.h"
-#include "config.h"
-#include "split_flags.h"
-#include "quantum.h"
-#include "debounce.h"
-#include "transport.h"
-
-#if (MATRIX_COLS <= 8)
-#  define print_matrix_header() print("\nr/c 01234567\n")
-#  define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
-#  define matrix_bitpop(i) bitpop(matrix[i])
-#  define ROW_SHIFTER ((uint8_t)1)
-#elif (MATRIX_COLS <= 16)
-#  define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
-#  define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
-#  define matrix_bitpop(i) bitpop16(matrix[i])
-#  define ROW_SHIFTER ((uint16_t)1)
-#elif (MATRIX_COLS <= 32)
-#  define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
-#  define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
-#  define matrix_bitpop(i) bitpop32(matrix[i])
-#  define ROW_SHIFTER ((uint32_t)1)
-#endif
-
-#define ERROR_DISCONNECT_COUNT 5
-
-//#define ROWS_PER_HAND (MATRIX_ROWS / 2)
-
-#ifdef DIRECT_PINS
-static pin_t direct_pins[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS;
-#else
-static pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
-static pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
-#endif
-
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t raw_matrix[ROWS_PER_HAND];
-
-// row offsets for each hand
-uint8_t thisHand, thatHand;
-
-// user-defined overridable functions
-
-__attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
-
-__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
-
-__attribute__((weak)) void matrix_init_user(void) {}
-
-__attribute__((weak)) void matrix_scan_user(void) {}
-
-__attribute__((weak)) void matrix_slave_scan_user(void) {}
-
-// helper functions
-
-inline uint8_t matrix_rows(void) { return MATRIX_ROWS; }
-
-inline uint8_t matrix_cols(void) { return MATRIX_COLS; }
-
-bool matrix_is_modified(void) {
-  if (debounce_active()) return false;
-  return true;
-}
-
-inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((matrix_row_t)1 << col)); }
-
-inline matrix_row_t matrix_get_row(uint8_t row) { return matrix[row]; }
-
-void matrix_print(void) {
-  print_matrix_header();
-
-  for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-    phex(row);
-    print(": ");
-    print_matrix_row(row);
-    print("\n");
-  }
-}
-
-uint8_t matrix_key_count(void) {
-  uint8_t count = 0;
-  for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-    count += matrix_bitpop(i);
-  }
-  return count;
-}
-
-// matrix code
-
-#ifdef DIRECT_PINS
-
-static void init_pins(void) {
-  for (int row = 0; row < MATRIX_ROWS; row++) {
-    for (int col = 0; col < MATRIX_COLS; col++) {
-      pin_t pin = direct_pins[row][col];
-      if (pin != NO_PIN) {
-        setPinInputHigh(pin);
-      }
-    }
-  }
-}
-
-static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
-  matrix_row_t last_row_value = current_matrix[current_row];
-  current_matrix[current_row] = 0;
-
-  for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
-    pin_t pin = direct_pins[current_row][col_index];
-    if (pin != NO_PIN) {
-      current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index);
-    }
-  }
-
-  return (last_row_value != current_matrix[current_row]);
-}
-
-#elif (DIODE_DIRECTION == COL2ROW)
-
-static void select_row(uint8_t row) {
-  setPinOutput(row_pins[row]);
-  writePinLow(row_pins[row]);
-}
-
-static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
-
-static void unselect_rows(void) {
-  for (uint8_t x = 0; x < ROWS_PER_HAND; x++) {
-    setPinInputHigh(row_pins[x]);
-  }
-}
-
-static void init_pins(void) {
-  unselect_rows();
-  for (uint8_t x = 0; x < MATRIX_COLS; x++) {
-    setPinInputHigh(col_pins[x]);
-  }
-}
-
-static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
-  // Store last value of row prior to reading
-  matrix_row_t last_row_value = current_matrix[current_row];
-
-  // Clear data in matrix row
-  current_matrix[current_row] = 0;
-
-  // Select row and wait for row selecton to stabilize
-  select_row(current_row);
-  wait_us(30);
-
-  // For each col...
-  for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
-    // Populate the matrix row with the state of the col pin
-    current_matrix[current_row] |= readPin(col_pins[col_index]) ? 0 : (ROW_SHIFTER << col_index);
-  }
-
-  // Unselect row
-  unselect_row(current_row);
-
-  return (last_row_value != current_matrix[current_row]);
-}
-
-#elif (DIODE_DIRECTION == ROW2COL)
-
-static void select_col(uint8_t col) {
-  setPinOutput(col_pins[col]);
-  writePinLow(col_pins[col]);
-}
-
-static void unselect_col(uint8_t col) { setPinInputHigh(col_pins[col]); }
-
-static void unselect_cols(void) {
-  for (uint8_t x = 0; x < MATRIX_COLS; x++) {
-    setPinInputHigh(col_pins[x]);
-  }
-}
-
-static void init_pins(void) {
-  unselect_cols();
-  for (uint8_t x = 0; x < ROWS_PER_HAND; x++) {
-    setPinInputHigh(row_pins[x]);
-  }
-}
-
-static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
-  bool matrix_changed = false;
-
-  // Select col and wait for col selecton to stabilize
-  select_col(current_col);
-  wait_us(30);
-
-  // For each row...
-  for (uint8_t row_index = 0; row_index < ROWS_PER_HAND; row_index++) {
-    // Store last value of row prior to reading
-    matrix_row_t last_row_value = current_matrix[row_index];
-
-    // Check row pin state
-    if (readPin(row_pins[row_index])) {
-      // Pin HI, clear col bit
-      current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
-    } else {
-      // Pin LO, set col bit
-      current_matrix[row_index] |= (ROW_SHIFTER << current_col);
-    }
-
-    // Determine if the matrix changed state
-    if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) {
-      matrix_changed = true;
-    }
-  }
-
-  // Unselect col
-  unselect_col(current_col);
-
-  return matrix_changed;
-}
-
-#endif
-
-void matrix_init(void) {
-  debug_enable = true;
-  debug_matrix = true;
-  debug_mouse  = true;
-
-  // Set pinout for right half if pinout for that half is defined
-  if (!isLeftHand) {
-#ifdef MATRIX_ROW_PINS_RIGHT
-    const uint8_t row_pins_right[MATRIX_ROWS] = MATRIX_ROW_PINS_RIGHT;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-      row_pins[i] = row_pins_right[i];
-    }
-#endif
-#ifdef MATRIX_COL_PINS_RIGHT
-    const uint8_t col_pins_right[MATRIX_COLS] = MATRIX_COL_PINS_RIGHT;
-    for (uint8_t i = 0; i < MATRIX_COLS; i++) {
-      col_pins[i] = col_pins_right[i];
-    }
-#endif
-  }
-
-  thisHand = isLeftHand ? 0 : (ROWS_PER_HAND);
-  thatHand = ROWS_PER_HAND - thisHand;
-
-  // initialize key pins
-  init_pins();
-
-  // initialize matrix state: all keys off
-  for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-    matrix[i] = 0;
-  }
-
-  debounce_init(ROWS_PER_HAND);
-
-  matrix_init_quantum();
-}
-
-uint8_t _matrix_scan(void) {
-  bool changed = false;
-
-#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
-  // Set row, read cols
-  for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) {
-    changed |= read_cols_on_row(raw_matrix, current_row);
-  }
-#elif (DIODE_DIRECTION == ROW2COL)
-  // Set col, read rows
-  for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
-    changed |= read_rows_on_col(raw_matrix, current_col);
-  }
-#endif
-
-  debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed);
-
-  return 1;
-}
-
-uint8_t matrix_scan(void) {
-  uint8_t ret = _matrix_scan();
-
-  if (is_keyboard_master()) {
-    static uint8_t error_count;
-
-    if (!transport_master(matrix + thatHand)) {
-      error_count++;
-
-      if (error_count > ERROR_DISCONNECT_COUNT) {
-        // reset other half if disconnected
-        for (int i = 0; i < ROWS_PER_HAND; ++i) {
-          matrix[thatHand + i] = 0;
-        }
-      }
-    } else {
-      error_count = 0;
-    }
-
-    matrix_scan_quantum();
-  } else {
-    transport_slave(matrix + thisHand);
-    matrix_slave_scan_user();
-  }
-
-  return ret;
-}
diff --git a/keyboards/ai03/orbit/matrix.h b/keyboards/ai03/orbit/matrix.h
deleted file mode 100644
index c2bdd3098c..0000000000
--- a/keyboards/ai03/orbit/matrix.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#pragma once
-
-#include <common/matrix.h>
diff --git a/keyboards/ai03/orbit/orbit.c b/keyboards/ai03/orbit/orbit.c
deleted file mode 100644
index 2f149875b1..0000000000
--- a/keyboards/ai03/orbit/orbit.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/* Copyright 2018 Ryota Goto
- *
- * 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 "orbit.h"
-#include "split_util.h"
-#include "transport.h"
-
-
-// Call led_toggle to set LEDs easily
-// LED IDs:
-// 
-// (LEFT) 0 1 2   |   3 4 5 (RIGHT)
-
-void led_toggle(int id, bool on) {
-	
-	if (isLeftHand) {
-		switch(id) {
-			case 0:
-				// Left hand C6
-				if (on)
-					//PORTC |= (1<<6);
-					writePinHigh(C6);
-				else
-					//PORTC &= ~(1<<6);
-					writePinLow(C6);
-				break;
-			case 1:
-				// Left hand B6
-				if (on)
-					//PORTB |= (1<<6);
-					writePinHigh(B6);
-				else
-					//PORTB &= ~(1<<6);
-					writePinLow(B6);
-				break;
-			case 2:
-				// Left hand B5
-				if (on)
-					//PORTB |= (1<<5);
-					writePinHigh(B5);
-				else
-					//PORTB &= ~(1<<5);
-					writePinLow(B5);
-				break;
-			default:
-				break;
-		}
-	} else {
-		switch(id) {
-			case 3:
-				// Right hand F6
-				if (on)
-					//PORTF |= (1<<6);
-					writePinHigh(F6);
-				else
-					//PORTF &= ~(1<<6);
-					writePinLow(F6);
-				break;
-			case 4:
-				// Right hand F7
-				if (on)
-					//PORTF |= (1<<7);
-					writePinHigh(F7);
-				else
-					//PORTF &= ~(1<<7);
-					writePinLow(F7);
-				break;
-			case 5:
-				// Right hand C7
-				if (on)
-					//PORTC |= (1<<7);
-					writePinHigh(C7);
-				else
-					//PORTC &= ~(1<<7);
-					writePinLow(C7);
-				break;
-			default:
-				break;
-		}
-	}
-}
-
-// Set all LEDs at once using an array of 6 booleans
-// LED IDs:
-// 
-// (LEFT) 0 1 2   |   3 4 5 (RIGHT)
-// 
-// Ex. set_all_leds({ false, false, false, true, true, true }) would turn off left hand, turn on right hand
-
-void set_all_leds(bool leds[6]) {
-	for (int i = 0; i < 6; i++) {
-		led_toggle(i, leds[i]);
-	}
-}
-
-void set_layer_indicators(uint8_t layer) {
-	
-	switch (layer)
-	{
-		case 0:
-			led_toggle(0, true);
-			led_toggle(1, false);
-			led_toggle(2, false);
-			break;
-		case 1:
-			led_toggle(0, true);
-			led_toggle(1, true);
-			led_toggle(2, false);
-			break;
-		case 2:
-			led_toggle(0, true);
-			led_toggle(1, true);
-			led_toggle(2, true);
-			break;
-		case 3:
-			led_toggle(0, false);
-			led_toggle(1, true);
-			led_toggle(2, true);
-			break;
-		case 4:
-			led_toggle(0, false);
-			led_toggle(1, false);
-			led_toggle(2, true);
-			break;
-		default:
-			led_toggle(0, true);
-			led_toggle(1, false);
-			led_toggle(2, true);
-			break;
-	}
-	
-}
-
-void matrix_init_kb(void) {
-	// put your keyboard start-up code here
-	// runs once when the firmware starts up
-	
-	// Initialize indicator LEDs to output
-	if (isLeftHand)
-	{
-		setPinOutput(C6);
-		setPinOutput(B6);
-		setPinOutput(B5);
-		//DDRC |= (1<<6);
-		//DDRB |= (1<<6);
-		//DDRB |= (1<<5);
-	}
-	else
-	{
-		setPinOutput(F6);
-		setPinOutput(F7);
-		setPinOutput(C7);
-		//DDRF |= (1<<6);
-		//DDRF |= (1<<7);
-		//DDRC |= (1<<7);
-	}
-
-	set_layer_indicators(0);
-	
-	matrix_init_user();
-}
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-
-	matrix_scan_user();
-}
-
-bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
-	// put your per-action keyboard code here
-	// runs for every action, just before processing by the firmware
-
-	return process_record_user(keycode, record);
-}
-
-void led_set_kb(uint8_t usb_led) {
-	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
-	
-	if (is_keyboard_master()) {
-	
-		serial_m2s_buffer.nlock_led = IS_LED_ON(usb_led, USB_LED_NUM_LOCK);
-		serial_m2s_buffer.clock_led = IS_LED_ON(usb_led, USB_LED_CAPS_LOCK);
-		serial_m2s_buffer.slock_led = IS_LED_ON(usb_led, USB_LED_SCROLL_LOCK);
-
-		led_toggle(3, IS_LED_ON(usb_led, USB_LED_NUM_LOCK));
-		led_toggle(4, IS_LED_ON(usb_led, USB_LED_CAPS_LOCK));
-		led_toggle(5, IS_LED_ON(usb_led, USB_LED_SCROLL_LOCK));
-		
-	}
-
-	led_set_user(usb_led);
-}
-
-uint32_t layer_state_set_kb(uint32_t state) {
-	
-	if (is_keyboard_master())
-	{
-		
-		current_layer = biton32(state);
-		serial_m2s_buffer.current_layer = biton32(state);
-		
-		// If left half, do the LED toggle thing
-		if (isLeftHand)
-		{
-			set_layer_indicators(biton32(state));
-		}
-		
-	}
-	// NOTE: Do not set slave LEDs here.
-	// This is not called on slave
-	
-	return layer_state_set_user(state);
-}
-
-
diff --git a/keyboards/ai03/orbit/orbit.h b/keyboards/ai03/orbit/orbit.h
deleted file mode 100644
index 211b9ebca9..0000000000
--- a/keyboards/ai03/orbit/orbit.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright 2018 Ryota Goto
- *
- * 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 ORBIT_H
-#define ORBIT_H
-
-#include "quantum.h"
-
-/* This a shortcut to help you visually see your layout.
- *
- * The first section contains all of the arguments representing the physical
- * layout of the board and position of the keys.
- *
- * The second converts the arguments into a two-dimensional array which
- * represents the switch matrix.
- */
- 
-#ifdef USE_I2C
-#include <stddef.h>
-#ifdef __AVR__
-  #include <avr/io.h>
-  #include <avr/interrupt.h>
-#endif
-#endif
-
-
-#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, \
-         L41, L42, L43, L44, L45, L46, R40, R41, R42, R43, R44, R45 \
-) \
-{ \
-	{ 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 }, \
-	{ KC_NO, 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, KC_NO }  \
-}
-
-uint8_t current_layer;
-
-extern void led_toggle(int id, bool on);
-void set_all_leds(bool leds[6]);
-extern void set_layer_indicators(uint8_t layer);
-
-#endif
diff --git a/keyboards/ai03/orbit/readme.md b/keyboards/ai03/orbit/readme.md
deleted file mode 100644
index 58ba2079d5..0000000000
--- a/keyboards/ai03/orbit/readme.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# Orbit
-
-![Orbit](https://raw.githubusercontent.com/ai03-2725/Orbit/master/Images/PCB-R2.0.jpg) 
-
-A split ergonomic keyboard project.  
-
-Keyboard Maintainer: [ai03](https://github.com/ai03-2725)  
-Hardware Supported: The [Orbit PCB](https://github.com/ai03-2725/Orbit)  
-Hardware Availability: [This repository](https://github.com/ai03-2725/Orbit) has PCB files. Case group buy orders are currently closed.  
-
-Make example for this keyboard (after setting up your build environment):
-
-    make ai03/orbit:default
-
-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).
diff --git a/keyboards/ai03/orbit/rules.mk b/keyboards/ai03/orbit/rules.mk
deleted file mode 100644
index 4b40e47cb7..0000000000
--- a/keyboards/ai03/orbit/rules.mk
+++ /dev/null
@@ -1,92 +0,0 @@
-SRC += split_util.c \
-	   split_flags.c \
-	   serial.c \
-	   transport.c \
-	   matrix.c
-
-# MCU name
-#MCU = at90usb1286
-MCU = atmega32u4
-
-# Processor frequency.
-#     This will define a symbol, F_CPU, in all source code files equal to the
-#     processor frequency in Hz. You can then use this symbol in your source code to
-#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-#     automatically to create a 32-bit value in your source code.
-#
-#     This will be an integer division of F_USB below, as it is sourced by
-#     F_USB after it has run through any CPU prescalers. Note that this value
-#     does not *change* the processor frequency - it should merely be updated to
-#     reflect the processor speed set externally so that the code can use accurate
-#     software delays.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Bootloader selection
-#   Teensy       halfkay
-#   Pro Micro    caterina
-#   Atmel DFU    atmel-dfu
-#   LUFA DFU     lufa-dfu
-#   QMK DFU      qmk-dfu
-#   atmega32a    bootloadHID
-BOOTLOADER = atmel-dfu
-
-
-# If you don't know the bootloader type, then you can specify the
-# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
-#   Teensy halfKay      512
-#   Teensy++ halfKay    1024
-#   Atmel DFU loader    4096
-#   LUFA bootloader     4096
-#   USBaspLoader        2048
-# OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = no         # Commands for debug and configuration
-# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
-# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-NKRO_ENABLE = yes           # USB Nkey Rollover
-BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
-RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
-MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE = no           # Audio output on port C6
-FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
-HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
-USE_I2C = no                # I2C for split communication
-CUSTOM_MATRIX = yes			# For providing custom matrix.c (in this case, override regular matrix.c with split matrix.c)
-# SPLIT_KEYBOARD = yes		# Split keyboard flag disabled as manual edits had to be done to the split common files
-
-
diff --git a/keyboards/ai03/orbit/serial.c b/keyboards/ai03/orbit/serial.c
deleted file mode 100644
index 1315377a34..0000000000
--- a/keyboards/ai03/orbit/serial.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- * WARNING: be careful changing this code, it is very timing dependent
- *
- * 2018-10-28 checked
- *  avr-gcc 4.9.2
- *  avr-gcc 5.4.0
- *  avr-gcc 7.3.0
- */
-
-#ifndef F_CPU
-#define F_CPU 16000000
-#endif
-
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include <stddef.h>
-#include <stdbool.h>
-#include "serial.h"
-//#include <pro_micro.h>
-
-#ifdef SOFT_SERIAL_PIN
-
-#ifdef __AVR_ATmega32U4__
-  // if using ATmega32U4 I2C, can not use PD0 and PD1 in soft serial.
-  #ifdef USE_AVR_I2C
-    #if SOFT_SERIAL_PIN == D0 || SOFT_SERIAL_PIN == D1
-      #error Using ATmega32U4 I2C, so can not use PD0, PD1
-    #endif
-  #endif
-
-  #if SOFT_SERIAL_PIN >= D0 && SOFT_SERIAL_PIN <= D3
-    #define SERIAL_PIN_DDR   DDRD
-    #define SERIAL_PIN_PORT  PORTD
-    #define SERIAL_PIN_INPUT PIND
-    #if SOFT_SERIAL_PIN == D0
-      #define SERIAL_PIN_MASK _BV(PD0)
-      #define EIMSK_BIT       _BV(INT0)
-      #define EICRx_BIT       (~(_BV(ISC00) | _BV(ISC01)))
-      #define SERIAL_PIN_INTERRUPT INT0_vect
-    #elif  SOFT_SERIAL_PIN == D1
-      #define SERIAL_PIN_MASK _BV(PD1)
-      #define EIMSK_BIT       _BV(INT1)
-      #define EICRx_BIT       (~(_BV(ISC10) | _BV(ISC11)))
-      #define SERIAL_PIN_INTERRUPT INT1_vect
-    #elif  SOFT_SERIAL_PIN == D2
-      #define SERIAL_PIN_MASK _BV(PD2)
-      #define EIMSK_BIT       _BV(INT2)
-      #define EICRx_BIT       (~(_BV(ISC20) | _BV(ISC21)))
-      #define SERIAL_PIN_INTERRUPT INT2_vect
-    #elif  SOFT_SERIAL_PIN == D3
-      #define SERIAL_PIN_MASK _BV(PD3)
-      #define EIMSK_BIT       _BV(INT3)
-      #define EICRx_BIT       (~(_BV(ISC30) | _BV(ISC31)))
-      #define SERIAL_PIN_INTERRUPT INT3_vect
-    #endif
-  #elif  SOFT_SERIAL_PIN == E6
-    #define SERIAL_PIN_DDR   DDRE
-    #define SERIAL_PIN_PORT  PORTE
-    #define SERIAL_PIN_INPUT PINE
-    #define SERIAL_PIN_MASK  _BV(PE6)
-    #define EIMSK_BIT        _BV(INT6)
-    #define EICRx_BIT        (~(_BV(ISC60) | _BV(ISC61)))
-    #define SERIAL_PIN_INTERRUPT INT6_vect
-  #else
-  #error invalid SOFT_SERIAL_PIN value
-  #endif
-
-#else
- #error serial.c now support ATmega32U4 only
-#endif
-
-#define ALWAYS_INLINE __attribute__((always_inline))
-#define NO_INLINE __attribute__((noinline))
-#define _delay_sub_us(x)    __builtin_avr_delay_cycles(x)
-
-// parity check
-#define ODD_PARITY 1
-#define EVEN_PARITY 0
-#define PARITY EVEN_PARITY
-
-#ifdef SERIAL_DELAY
-  // custom setup in config.h
-  // #define TID_SEND_ADJUST 2
-  // #define SERIAL_DELAY 6             // micro sec
-  // #define READ_WRITE_START_ADJUST 30 // cycles
-  // #define READ_WRITE_WIDTH_ADJUST 8 // cycles
-#else
-// ============ Standard setups ============
-
-#ifndef SELECT_SOFT_SERIAL_SPEED
-#define SELECT_SOFT_SERIAL_SPEED 1
-//  0: about 189kbps (Experimental only)
-//  1: about 137kbps (default)
-//  2: about 75kbps
-//  3: about 39kbps
-//  4: about 26kbps
-//  5: about 20kbps
-#endif
-
-#if __GNUC__ < 6
-  #define TID_SEND_ADJUST 14
-#else
-  #define TID_SEND_ADJUST 2
-#endif
-
-#if SELECT_SOFT_SERIAL_SPEED == 0
-  // Very High speed
-  #define SERIAL_DELAY 4             // micro sec
-  #if __GNUC__ < 6
-    #define READ_WRITE_START_ADJUST 33 // cycles
-    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
-  #else
-    #define READ_WRITE_START_ADJUST 34 // cycles
-    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
-  #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 1
-  // High speed
-  #define SERIAL_DELAY 6             // micro sec
-  #if __GNUC__ < 6
-    #define READ_WRITE_START_ADJUST 30 // cycles
-    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
-  #else
-    #define READ_WRITE_START_ADJUST 33 // cycles
-    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
-  #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 2
-  // Middle speed
-  #define SERIAL_DELAY 12            // micro sec
-  #define READ_WRITE_START_ADJUST 30 // cycles
-  #if __GNUC__ < 6
-    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
-  #else
-    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
-  #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 3
-  // Low speed
-  #define SERIAL_DELAY 24            // micro sec
-  #define READ_WRITE_START_ADJUST 30 // cycles
-  #if __GNUC__ < 6
-    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
-  #else
-    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
-  #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 4
-  // Very Low speed
-  #define SERIAL_DELAY 36            // micro sec
-  #define READ_WRITE_START_ADJUST 30 // cycles
-  #if __GNUC__ < 6
-    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
-  #else
-    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
-  #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 5
-  // Ultra Low speed
-  #define SERIAL_DELAY 48            // micro sec
-  #define READ_WRITE_START_ADJUST 30 // cycles
-  #if __GNUC__ < 6
-    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
-  #else
-    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
-  #endif
-#else
-#error invalid SELECT_SOFT_SERIAL_SPEED value
-#endif /* SELECT_SOFT_SERIAL_SPEED */
-#endif /* SERIAL_DELAY */
-
-#define SERIAL_DELAY_HALF1 (SERIAL_DELAY/2)
-#define SERIAL_DELAY_HALF2 (SERIAL_DELAY - SERIAL_DELAY/2)
-
-#define SLAVE_INT_WIDTH_US 1
-#ifndef SERIAL_USE_MULTI_TRANSACTION
-  #define SLAVE_INT_RESPONSE_TIME SERIAL_DELAY
-#else
-  #define SLAVE_INT_ACK_WIDTH_UNIT 2
-  #define SLAVE_INT_ACK_WIDTH 4
-#endif
-
-static SSTD_t *Transaction_table = NULL;
-static uint8_t Transaction_table_size = 0;
-
-inline static void serial_delay(void) ALWAYS_INLINE;
-inline static
-void serial_delay(void) {
-  _delay_us(SERIAL_DELAY);
-}
-
-inline static void serial_delay_half1(void) ALWAYS_INLINE;
-inline static
-void serial_delay_half1(void) {
-  _delay_us(SERIAL_DELAY_HALF1);
-}
-
-inline static void serial_delay_half2(void) ALWAYS_INLINE;
-inline static
-void serial_delay_half2(void) {
-  _delay_us(SERIAL_DELAY_HALF2);
-}
-
-inline static void serial_output(void) ALWAYS_INLINE;
-inline static
-void serial_output(void) {
-  SERIAL_PIN_DDR |= SERIAL_PIN_MASK;
-}
-
-// make the serial pin an input with pull-up resistor
-inline static void serial_input_with_pullup(void) ALWAYS_INLINE;
-inline static
-void serial_input_with_pullup(void) {
-  SERIAL_PIN_DDR  &= ~SERIAL_PIN_MASK;
-  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
-}
-
-inline static uint8_t serial_read_pin(void) ALWAYS_INLINE;
-inline static
-uint8_t serial_read_pin(void) {
-  return !!(SERIAL_PIN_INPUT & SERIAL_PIN_MASK);
-}
-
-inline static void serial_low(void) ALWAYS_INLINE;
-inline static
-void serial_low(void) {
-  SERIAL_PIN_PORT &= ~SERIAL_PIN_MASK;
-}
-
-inline static void serial_high(void) ALWAYS_INLINE;
-inline static
-void serial_high(void) {
-  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
-}
-
-void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size)
-{
-    Transaction_table = sstd_table;
-    Transaction_table_size = (uint8_t)sstd_table_size;
-    serial_output();
-    serial_high();
-}
-
-void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size)
-{
-    Transaction_table = sstd_table;
-    Transaction_table_size = (uint8_t)sstd_table_size;
-    serial_input_with_pullup();
-
-    // Enable INT0-INT3,INT6
-    EIMSK |= EIMSK_BIT;
-#if SERIAL_PIN_MASK == _BV(PE6)
-    // Trigger on falling edge of INT6
-    EICRB &= EICRx_BIT;
-#else
-    // Trigger on falling edge of INT0-INT3
-    EICRA &= EICRx_BIT;
-#endif
-}
-
-// Used by the sender to synchronize timing with the reciver.
-static void sync_recv(void) NO_INLINE;
-static
-void sync_recv(void) {
-  for (uint8_t i = 0; i < SERIAL_DELAY*5 && serial_read_pin(); i++ ) {
-  }
-  // This shouldn't hang if the target disconnects because the
-  // serial line will float to high if the target does disconnect.
-  while (!serial_read_pin());
-}
-
-// Used by the reciver to send a synchronization signal to the sender.
-static void sync_send(void) NO_INLINE;
-static
-void sync_send(void) {
-  serial_low();
-  serial_delay();
-  serial_high();
-}
-
-// Reads a byte from the serial line
-static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) NO_INLINE;
-static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) {
-    uint8_t byte, i, p, pb;
-
-  _delay_sub_us(READ_WRITE_START_ADJUST);
-  for( i = 0, byte = 0, p = PARITY; i < bit; i++ ) {
-      serial_delay_half1();   // read the middle of pulses
-      if( serial_read_pin() ) {
-          byte = (byte << 1) | 1; p ^= 1;
-      } else {
-          byte = (byte << 1) | 0; p ^= 0;
-      }
-      _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
-      serial_delay_half2();
-  }
-  /* recive parity bit */
-  serial_delay_half1();   // read the middle of pulses
-  pb = serial_read_pin();
-  _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
-  serial_delay_half2();
-
-  *pterrcount += (p != pb)? 1 : 0;
-
-  return byte;
-}
-
-// Sends a byte with MSB ordering
-void serial_write_chunk(uint8_t data, uint8_t bit) NO_INLINE;
-void serial_write_chunk(uint8_t data, uint8_t bit) {
-    uint8_t b, p;
-    for( p = PARITY, b = 1<<(bit-1); b ; b >>= 1) {
-        if(data & b) {
-            serial_high(); p ^= 1;
-        } else {
-            serial_low();  p ^= 0;
-        }
-        serial_delay();
-    }
-    /* send parity bit */
-    if(p & 1) { serial_high(); }
-    else      { serial_low(); }
-    serial_delay();
-
-    serial_low(); // sync_send() / senc_recv() need raise edge
-}
-
-static void serial_send_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
-static
-void serial_send_packet(uint8_t *buffer, uint8_t size) {
-  for (uint8_t i = 0; i < size; ++i) {
-    uint8_t data;
-    data = buffer[i];
-    sync_send();
-    serial_write_chunk(data,8);
-  }
-}
-
-static uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
-static
-uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) {
-  uint8_t pecount = 0;
-  for (uint8_t i = 0; i < size; ++i) {
-    uint8_t data;
-    sync_recv();
-    data = serial_read_chunk(&pecount, 8);
-    buffer[i] = data;
-  }
-  return pecount == 0;
-}
-
-inline static
-void change_sender2reciver(void) {
-    sync_send();          //0
-    serial_delay_half1(); //1
-    serial_low();         //2
-    serial_input_with_pullup(); //2
-    serial_delay_half1(); //3
-}
-
-inline static
-void change_reciver2sender(void) {
-    sync_recv();     //0
-    serial_delay();  //1
-    serial_low();    //3
-    serial_output(); //3
-    serial_delay_half1(); //4
-}
-
-static inline uint8_t nibble_bits_count(uint8_t bits)
-{
-    bits = (bits & 0x5) + (bits >> 1 & 0x5);
-    bits = (bits & 0x3) + (bits >> 2 & 0x3);
-    return bits;
-}
-
-// interrupt handle to be used by the target device
-ISR(SERIAL_PIN_INTERRUPT) {
-
-#ifndef SERIAL_USE_MULTI_TRANSACTION
-  serial_low();
-  serial_output();
-  SSTD_t *trans = Transaction_table;
-#else
-  // recive transaction table index
-  uint8_t tid, bits;
-  uint8_t pecount = 0;
-  sync_recv();
-  bits = serial_read_chunk(&pecount,7);
-  tid = bits>>3;
-  bits = (bits&7) != nibble_bits_count(tid);
-  if( bits || pecount> 0 || tid > Transaction_table_size ) {
-      return;
-  }
-  serial_delay_half1();
-
-  serial_high(); // response step1 low->high
-  serial_output();
-  _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT*SLAVE_INT_ACK_WIDTH);
-  SSTD_t *trans = &Transaction_table[tid];
-  serial_low(); // response step2 ack high->low
-#endif
-
-  // target send phase
-  if( trans->target2initiator_buffer_size > 0 )
-      serial_send_packet((uint8_t *)trans->target2initiator_buffer,
-                         trans->target2initiator_buffer_size);
-  // target switch to input
-  change_sender2reciver();
-
-  // target recive phase
-  if( trans->initiator2target_buffer_size > 0 ) {
-      if (serial_recive_packet((uint8_t *)trans->initiator2target_buffer,
-                               trans->initiator2target_buffer_size) ) {
-          *trans->status = TRANSACTION_ACCEPTED;
-      } else {
-          *trans->status = TRANSACTION_DATA_ERROR;
-      }
-  } else {
-      *trans->status = TRANSACTION_ACCEPTED;
-  }
-
-  sync_recv(); //weit initiator output to high
-}
-
-/////////
-//  start transaction by initiator
-//
-// int  soft_serial_transaction(int sstd_index)
-//
-// Returns:
-//    TRANSACTION_END
-//    TRANSACTION_NO_RESPONSE
-//    TRANSACTION_DATA_ERROR
-// this code is very time dependent, so we need to disable interrupts
-#ifndef SERIAL_USE_MULTI_TRANSACTION
-int  soft_serial_transaction(void) {
-  SSTD_t *trans = Transaction_table;
-#else
-int  soft_serial_transaction(int sstd_index) {
-  if( sstd_index > Transaction_table_size )
-      return TRANSACTION_TYPE_ERROR;
-  SSTD_t *trans = &Transaction_table[sstd_index];
-#endif
-  cli();
-
-  // signal to the target that we want to start a transaction
-  serial_output();
-  serial_low();
-  _delay_us(SLAVE_INT_WIDTH_US);
-
-#ifndef SERIAL_USE_MULTI_TRANSACTION
-  // wait for the target response
-  serial_input_with_pullup();
-  _delay_us(SLAVE_INT_RESPONSE_TIME);
-
-  // check if the target is present
-  if (serial_read_pin()) {
-    // target failed to pull the line low, assume not present
-    serial_output();
-    serial_high();
-    *trans->status = TRANSACTION_NO_RESPONSE;
-    sei();
-    return TRANSACTION_NO_RESPONSE;
-  }
-
-#else
-  // send transaction table index
-  int tid = (sstd_index<<3) | (7 & nibble_bits_count(sstd_index));
-  sync_send();
-  _delay_sub_us(TID_SEND_ADJUST);
-  serial_write_chunk(tid, 7);
-  serial_delay_half1();
-
-  // wait for the target response (step1 low->high)
-  serial_input_with_pullup();
-  while( !serial_read_pin() ) {
-      _delay_sub_us(2);
-  }
-
-  // check if the target is present (step2 high->low)
-  for( int i = 0; serial_read_pin(); i++ ) {
-      if (i > SLAVE_INT_ACK_WIDTH + 1) {
-          // slave failed to pull the line low, assume not present
-          serial_output();
-          serial_high();
-          *trans->status = TRANSACTION_NO_RESPONSE;
-          sei();
-          return TRANSACTION_NO_RESPONSE;
-      }
-      _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT);
-  }
-#endif
-
-  // initiator recive phase
-  // if the target is present syncronize with it
-  if( trans->target2initiator_buffer_size > 0 ) {
-      if (!serial_recive_packet((uint8_t *)trans->target2initiator_buffer,
-                                trans->target2initiator_buffer_size) ) {
-          serial_output();
-          serial_high();
-          *trans->status = TRANSACTION_DATA_ERROR;
-          sei();
-          return TRANSACTION_DATA_ERROR;
-      }
-   }
-
-  // initiator switch to output
-  change_reciver2sender();
-
-  // initiator send phase
-  if( trans->initiator2target_buffer_size > 0 ) {
-      serial_send_packet((uint8_t *)trans->initiator2target_buffer,
-                         trans->initiator2target_buffer_size);
-  }
-
-  // always, release the line when not in use
-  sync_send();
-
-  *trans->status = TRANSACTION_END;
-  sei();
-  return TRANSACTION_END;
-}
-
-#ifdef SERIAL_USE_MULTI_TRANSACTION
-int soft_serial_get_and_clean_status(int sstd_index) {
-    SSTD_t *trans = &Transaction_table[sstd_index];
-    cli();
-    int retval = *trans->status;
-    *trans->status = 0;;
-    sei();
-    return retval;
-}
-#endif
-
-#endif
-
-// Helix serial.c history
-//   2018-1-29 fork from let's split and add PD2, modify sync_recv() (#2308, bceffdefc)
-//   2018-6-28 bug fix master to slave comm and speed up (#3255, 1038bbef4)
-//             (adjusted with avr-gcc 4.9.2)
-//   2018-7-13 remove USE_SERIAL_PD2 macro (#3374, f30d6dd78)
-//             (adjusted with avr-gcc 4.9.2)
-//   2018-8-11 add support multi-type transaction (#3608, feb5e4aae)
-//             (adjusted with avr-gcc 4.9.2)
-//   2018-10-21 fix serial and RGB animation conflict (#4191, 4665e4fff)
-//             (adjusted with avr-gcc 7.3.0)
-//   2018-10-28 re-adjust compiler depend value of delay (#4269, 8517f8a66)
-//             (adjusted with avr-gcc 5.4.0, 7.3.0)
-//   2018-12-17 copy to TOP/quantum/split_common/ and remove backward compatibility code (#4669)
diff --git a/keyboards/ai03/orbit/serial.h b/keyboards/ai03/orbit/serial.h
deleted file mode 100644
index 1c1e640069..0000000000
--- a/keyboards/ai03/orbit/serial.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#pragma once
-
-#include <stdbool.h>
-
-// /////////////////////////////////////////////////////////////////
-// Need Soft Serial defines in config.h
-// /////////////////////////////////////////////////////////////////
-// ex.
-//  #define SOFT_SERIAL_PIN ??   // ?? = D0,D1,D2,D3,E6
-//  OPTIONAL: #define SELECT_SOFT_SERIAL_SPEED ? // ? = 1,2,3,4,5
-//                                               //  1: about 137kbps (default)
-//                                               //  2: about 75kbps
-//                                               //  3: about 39kbps
-//                                               //  4: about 26kbps
-//                                               //  5: about 20kbps
-//
-// //// USE simple API (using signle-type transaction function)
-//   /* nothing */
-// //// USE flexible API (using multi-type transaction function)
-//   #define SERIAL_USE_MULTI_TRANSACTION
-//
-// /////////////////////////////////////////////////////////////////
-
-// Soft Serial Transaction Descriptor
-typedef struct _SSTD_t  {
-    uint8_t *status;
-    uint8_t initiator2target_buffer_size;
-    uint8_t *initiator2target_buffer;
-    uint8_t target2initiator_buffer_size;
-    uint8_t *target2initiator_buffer;
-} SSTD_t;
-#define TID_LIMIT( table ) (sizeof(table) / sizeof(SSTD_t))
-
-// initiator is transaction start side
-void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size);
-// target is interrupt accept side
-void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size);
-
-// initiator resullt
-#define TRANSACTION_END 0
-#define TRANSACTION_NO_RESPONSE 0x1
-#define TRANSACTION_DATA_ERROR  0x2
-#define TRANSACTION_TYPE_ERROR  0x4
-#ifndef SERIAL_USE_MULTI_TRANSACTION
-int  soft_serial_transaction(void);
-#else
-int  soft_serial_transaction(int sstd_index);
-#endif
-
-// target status
-// *SSTD_t.status has
-//   initiator:
-//       TRANSACTION_END
-//    or TRANSACTION_NO_RESPONSE
-//    or TRANSACTION_DATA_ERROR
-//   target:
-//       TRANSACTION_DATA_ERROR
-//    or TRANSACTION_ACCEPTED
-#define TRANSACTION_ACCEPTED 0x8
-#ifdef SERIAL_USE_MULTI_TRANSACTION
-int  soft_serial_get_and_clean_status(int sstd_index);
-#endif
diff --git a/keyboards/ai03/orbit/split_flags.c b/keyboards/ai03/orbit/split_flags.c
deleted file mode 100644
index 1f5825d650..0000000000
--- a/keyboards/ai03/orbit/split_flags.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#include "split_flags.h"
-
-volatile bool RGB_DIRTY = false;
-
-volatile bool BACKLIT_DIRTY = false;
\ No newline at end of file
diff --git a/keyboards/ai03/orbit/split_flags.h b/keyboards/ai03/orbit/split_flags.h
deleted file mode 100644
index aaac474a7d..0000000000
--- a/keyboards/ai03/orbit/split_flags.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-
-/**
-* Global Flags
-**/
-
-//RGB Stuff
-extern volatile bool RGB_DIRTY;
-
-
-//Backlight Stuff
-extern volatile bool BACKLIT_DIRTY;
diff --git a/keyboards/ai03/orbit/split_util.c b/keyboards/ai03/orbit/split_util.c
deleted file mode 100644
index 5095cb8fdc..0000000000
--- a/keyboards/ai03/orbit/split_util.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#include "split_util.h"
-#include "matrix.h"
-#include "keyboard.h"
-#include "config.h"
-#include "timer.h"
-#include "split_flags.h"
-#include "transport.h"
-#include "quantum.h"
-
-#ifdef EE_HANDS
-#   include "tmk_core/common/eeprom.h"
-#   include "eeconfig.h"
-#endif
-
-volatile bool isLeftHand = true;
-
-__attribute__((weak))
-bool is_keyboard_left(void) {
-  #ifdef SPLIT_HAND_PIN
-    // Test pin SPLIT_HAND_PIN for High/Low, if low it's right hand
-    setPinInput(SPLIT_HAND_PIN);
-    return readPin(SPLIT_HAND_PIN);
-  #else
-    #ifdef EE_HANDS
-      return eeprom_read_byte(EECONFIG_HANDEDNESS);
-    #else
-      #ifdef MASTER_RIGHT
-        return !is_keyboard_master();
-      #else
-        return is_keyboard_master();
-      #endif
-    #endif
-  #endif
-}
-
-bool is_keyboard_master(void)
-{
-#ifdef __AVR__
-  static enum { UNKNOWN, MASTER, SLAVE } usbstate = UNKNOWN;
-
-  // only check once, as this is called often
-  if (usbstate == UNKNOWN)
-  {
-    USBCON |= (1 << OTGPADE);  // enables VBUS pad
-    wait_us(5);
-
-    usbstate = (USBSTA & (1 << VBUS)) ? MASTER : SLAVE;  // checks state of VBUS
-  }
-
-  return (usbstate == MASTER);
-#else
-  return true;
-#endif
-}
-
-static void keyboard_master_setup(void) {
-#if defined(USE_I2C) || defined(EH)
-  #ifdef SSD1306OLED
-    matrix_master_OLED_init ();
-  #endif
-#endif
-  transport_master_init();
-
-  // For master the Backlight info needs to be sent on startup
-  // Otherwise the salve won't start with the proper info until an update
-  BACKLIT_DIRTY = true;
-}
-
-static void keyboard_slave_setup(void)
-{
-  transport_slave_init();
-}
-
-// this code runs before the usb and keyboard is initialized
-void matrix_setup(void)
-{
-  isLeftHand = is_keyboard_left();
-
-  if (is_keyboard_master())
-  {
-    keyboard_master_setup();
-  }
-  else
-  {
-    keyboard_slave_setup();
-  }
-}
diff --git a/keyboards/ai03/orbit/split_util.h b/keyboards/ai03/orbit/split_util.h
deleted file mode 100644
index 20f7535bf4..0000000000
--- a/keyboards/ai03/orbit/split_util.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-extern volatile bool isLeftHand;
-
-void matrix_master_OLED_init (void);
diff --git a/keyboards/ai03/orbit/transport.c b/keyboards/ai03/orbit/transport.c
deleted file mode 100644
index adedf24322..0000000000
--- a/keyboards/ai03/orbit/transport.c
+++ /dev/null
@@ -1,238 +0,0 @@
-
-#include "transport.h"
-
-#include "config.h"
-#include "matrix.h"
-#include "quantum.h"
-
-#include "orbit.h"
-
-#define ROWS_PER_HAND (MATRIX_ROWS/2)
-
-#ifdef RGBLIGHT_ENABLE
-#   include "rgblight.h"
-#endif
-
-#ifdef BACKLIGHT_ENABLE
-# include "backlight.h"
-  extern backlight_config_t backlight_config;
-#endif
-
-#if defined(USE_I2C) || defined(EH)
-
-#include "i2c.h"
-
-#ifndef SLAVE_I2C_ADDRESS
-#  define SLAVE_I2C_ADDRESS           0x32
-#endif
-
-#if (MATRIX_COLS > 8)
-#  error "Currently only supports 8 COLS"
-#endif
-
-// Get rows from other half over i2c
-bool transport_master(matrix_row_t matrix[]) {
-  int err = 0;
-
-  // write backlight info
-#ifdef BACKLIGHT_ENABLE
-  if (BACKLIT_DIRTY) {
-    err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
-    if (err) { goto i2c_error; }
-
-    // Backlight location
-    err = i2c_master_write(I2C_BACKLIT_START);
-    if (err) { goto i2c_error; }
-
-    // Write backlight
-    i2c_master_write(get_backlight_level());
-
-    BACKLIT_DIRTY = false;
-  }
-#endif
-
-  err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
-  if (err) { goto i2c_error; }
-
-  // start of matrix stored at I2C_KEYMAP_START
-  err = i2c_master_write(I2C_KEYMAP_START);
-  if (err) { goto i2c_error; }
-
-  // Start read
-  err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
-  if (err) { goto i2c_error; }
-
-  if (!err) {
-    int i;
-    for (i = 0; i < ROWS_PER_HAND-1; ++i) {
-      matrix[i] = i2c_master_read(I2C_ACK);
-    }
-    matrix[i] = i2c_master_read(I2C_NACK);
-    i2c_master_stop();
-  } else {
-i2c_error: // the cable is disconnceted, or something else went wrong
-    i2c_reset_state();
-    return false;
-  }
-
-#ifdef RGBLIGHT_ENABLE
-  if (RGB_DIRTY) {
-    err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
-    if (err) { goto i2c_error; }
-
-    // RGB Location
-    err = i2c_master_write(I2C_RGB_START);
-    if (err) { goto i2c_error; }
-
-    uint32_t dword = eeconfig_read_rgblight();
-
-    // Write RGB
-    err = i2c_master_write_data(&dword, 4);
-    if (err) { goto i2c_error; }
-
-    RGB_DIRTY = false;
-    i2c_master_stop();
-  }
-#endif
-
-  return true;
-}
-
-void transport_slave(matrix_row_t matrix[]) {
-
-  for (int i = 0; i < ROWS_PER_HAND; ++i)
-  {
-    i2c_slave_buffer[I2C_KEYMAP_START + i] = matrix[i];
-  }
-  // Read Backlight Info
-  #ifdef BACKLIGHT_ENABLE
-  if (BACKLIT_DIRTY)
-  {
-    backlight_set(i2c_slave_buffer[I2C_BACKLIT_START]);
-    BACKLIT_DIRTY = false;
-  }
-  #endif
-  #ifdef RGBLIGHT_ENABLE
-  if (RGB_DIRTY)
-  {
-    // Disable interupts (RGB data is big)
-    cli();
-    // Create new DWORD for RGB data
-    uint32_t dword;
-
-    // Fill the new DWORD with the data that was sent over
-    uint8_t * dword_dat = (uint8_t *)(&dword);
-    for (int i = 0; i < 4; i++)
-    {
-      dword_dat[i] = i2c_slave_buffer[I2C_RGB_START + i];
-    }
-
-    // Update the RGB now with the new data and set RGB_DIRTY to false
-    rgblight_update_dword(dword);
-    RGB_DIRTY = false;
-    // Re-enable interupts now that RGB is set
-    sei();
-  }
-  #endif
-}
-
-void transport_master_init(void) {
-  i2c_master_init();
-}
-
-void transport_slave_init(void) {
-  i2c_slave_init(SLAVE_I2C_ADDRESS);
-}
-
-#else // USE_SERIAL
-
-#include "serial.h"
-
-
-
-volatile Serial_s2m_buffer_t serial_s2m_buffer = {};
-volatile Serial_m2s_buffer_t serial_m2s_buffer = {};
-uint8_t volatile status0 = 0;
-
-SSTD_t transactions[] = {
-  { (uint8_t *)&status0,
-    sizeof(serial_m2s_buffer), (uint8_t *)&serial_m2s_buffer,
-    sizeof(serial_s2m_buffer), (uint8_t *)&serial_s2m_buffer
-  }
-};
-
-uint8_t slave_layer_cache;
-uint8_t slave_nlock_cache;
-uint8_t slave_clock_cache;
-uint8_t slave_slock_cache;
-
-void transport_master_init(void)
-{ soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); }
-
-void transport_slave_init(void)
-{ 
-	soft_serial_target_init(transactions, TID_LIMIT(transactions)); 
-	slave_layer_cache = 255;
-	slave_nlock_cache = 255;
-	slave_clock_cache = 255;
-	slave_slock_cache = 255;
-}
-
-bool transport_master(matrix_row_t matrix[]) {
-
-  if (soft_serial_transaction()) {
-    return false;
-  }
-
-  // TODO:  if MATRIX_COLS > 8 change to unpack()
-  for (int i = 0; i < ROWS_PER_HAND; ++i) {
-    matrix[i] = serial_s2m_buffer.smatrix[i];
-  }
-
-  #if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
-    // Code to send RGB over serial goes here (not implemented yet)
-  #endif
-
-  #ifdef BACKLIGHT_ENABLE
-    // Write backlight level for slave to read
-    serial_m2s_buffer.backlight_level = backlight_config.enable ? backlight_config.level : 0;
-  #endif
-
-  return true;
-}
-
-void transport_slave(matrix_row_t matrix[]) {
-
-  // TODO: if MATRIX_COLS > 8 change to pack()
-  for (int i = 0; i < ROWS_PER_HAND; ++i)
-  {
-    serial_s2m_buffer.smatrix[i] = matrix[i];
-  }
-  #ifdef BACKLIGHT_ENABLE
-    backlight_set(serial_m2s_buffer.backlight_level);
-  #endif
-  #if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
-  // Add serial implementation for RGB here
-  #endif
-  
-  if (slave_layer_cache != serial_m2s_buffer.current_layer) {  
-	slave_layer_cache = serial_m2s_buffer.current_layer;
-	set_layer_indicators(slave_layer_cache);
-  }
-  
-  if (slave_nlock_cache != serial_m2s_buffer.nlock_led) {
-	slave_nlock_cache = serial_m2s_buffer.nlock_led;
-	led_toggle(3, slave_nlock_cache);
-  }
-  if (slave_clock_cache != serial_m2s_buffer.clock_led) {
-	slave_clock_cache = serial_m2s_buffer.clock_led;
-	led_toggle(4, slave_clock_cache);
-  }
-  if (slave_slock_cache != serial_m2s_buffer.slock_led) {
-	slave_slock_cache = serial_m2s_buffer.slock_led;
-	led_toggle(5, slave_slock_cache);
-  }
-  
-}
-
-#endif
diff --git a/keyboards/ai03/orbit/transport.h b/keyboards/ai03/orbit/transport.h
deleted file mode 100644
index 422e2ecb99..0000000000
--- a/keyboards/ai03/orbit/transport.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#pragma once
-
-#include <common/matrix.h>
-
-#define ROWS_PER_HAND (MATRIX_ROWS/2)
-
-typedef struct _Serial_s2m_buffer_t {
-  // TODO: if MATRIX_COLS > 8 change to uint8_t packed_matrix[] for pack/unpack
-  matrix_row_t smatrix[ROWS_PER_HAND];
-} Serial_s2m_buffer_t;
-
-typedef struct _Serial_m2s_buffer_t {
-#ifdef BACKLIGHT_ENABLE
-    uint8_t backlight_level;
-#endif
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
-    rgblight_config_t rgblight_config; //not yet use
-    //
-    // When MCUs on both sides drive their respective RGB LED chains,
-    // it is necessary to synchronize, so it is necessary to communicate RGB information.
-    // In that case, define the RGBLIGHT_SPLIT macro.
-    //
-    // Otherwise, if the master side MCU drives both sides RGB LED chains,
-    // there is no need to communicate.
-#endif
-
-	uint8_t current_layer;
-	uint8_t nlock_led;
-	uint8_t clock_led;
-	uint8_t slock_led;
-
-} Serial_m2s_buffer_t;
-
-extern volatile Serial_s2m_buffer_t serial_s2m_buffer;
-extern volatile Serial_m2s_buffer_t serial_m2s_buffer;
-
-void transport_master_init(void);
-void transport_slave_init(void);
-
-// returns false if valid data not received from slave
-bool transport_master(matrix_row_t matrix[]);
-void transport_slave(matrix_row_t matrix[]);