diff --git a/keyboards/epomaker/galaxy100_lite/chconf.h b/keyboards/epomaker/galaxy100_lite/chconf.h
new file mode 100644
index 0000000000..457809f3ae
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/chconf.h
@@ -0,0 +1,24 @@
+/* Copyright 2021 QMK
+ *
+ * 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 .
+ */
+
+#pragma once
+
+#define CH_CFG_ST_TIMEDELTA 0
+#define CH_CFG_ST_RESOLUTION 16
+
+#define CH_CFG_ST_FREQUENCY 1000
+
+#include_next
diff --git a/keyboards/epomaker/galaxy100_lite/config.h b/keyboards/epomaker/galaxy100_lite/config.h
new file mode 100644
index 0000000000..4bf4ef04d7
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/config.h
@@ -0,0 +1,79 @@
+/* Copyright 2025 Epomaker
+ * Copyright 2025 Epomaker
+ *
+ * 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 .
+ */
+#pragma once
+
+/* 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
+
+/* Define less important options */
+
+/*
+ * Feature disable options
+ * These options are also useful to firmware size reduction.
+ */
+
+#define MATRIX_UNSELECT_DRIVE_HIGH
+#define CORTEX_ENABLE_WFI_IDLE FALSE
+
+/* Ensure we jump to bootloader if the RESET keycode was pressed */
+#define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
+
+#define DEBOUNCE 5
+
+#ifndef NOP_FUDGE
+# define NOP_FUDGE 0.4
+#endif
+
+#define RGB_MATRIX_LED_COUNT 101
+#define RGB_MATRIX_KEYPRESSES
+#define RGB_MATRIX_KEYRELEASES
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+#define RGB_DISABLE_AFTER_TIMEOUT 0
+#define RGB_MATRIX_LED_FLUSH_LIMIT 16
+#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200
+#define RGB_MATRIX_SLEEP
+
+#define EEPROM_SIZE 1152
+#define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 1151
+#define FEE_PAGE_SIZE (0x200)
+#define FEE_PAGE_COUNT (8)
+#define FEE_PAGE_BASE_ADDRESS (0x1F000)
+#define FEE_MCU_FLASH_SIZE (0x1000)
+#define EECONFIG_USER_DATA_SIZE 4
+#define EECONFIG_KB_DATA_SIZE 1
+#define TRANSIENT_EEPROM_SIZE 4096
+
+#define USER_BLE_ID (0X2047)
+#define USER_BLE1_NAME "Galaxy100 Lite-1"
+#define USER_BLE2_NAME "Galaxy100 Lite-2"
+#define USER_BLE3_NAME "Galaxy100 Lite-3"
+
+// Definitions from rdmctmzt_common/keyboard_common.h
+#define USB_AUTO_SWITCH_ENABLE FALSE
+
+#define LED_CONNECTION_INDEX 67 // Connection type indicator (BLE/2.4G/USB)
+#define LED_CAP_INDEX 56 // Caps Lock indicator
+#define LED_WIN_L_INDEX 34 // Win Lock indicator
+#define LED_BLE_1_INDEX 38 // BLE 1 indicator
+#define LED_BLE_2_INDEX 39 // BLE 2 indicator
+#define LED_BLE_3_INDEX 40 // BLE 3 indicator
+#define LED_2P4G_INDEX 41 // 2.4G indicator
+#define LED_USB_INDEX 42 // USB indicator
+#define LED_BATT_INDEX 19 // Battery status indicator (used for crit low).
+#define BATTERY_LED_COUNT 12 // Default length is also 12.
diff --git a/keyboards/epomaker/galaxy100_lite/galaxy100_lite.c b/keyboards/epomaker/galaxy100_lite/galaxy100_lite.c
new file mode 100644
index 0000000000..cd56f490e3
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/galaxy100_lite.c
@@ -0,0 +1,73 @@
+/* Copyright 2026 Cutieguwu
+ * Copyright 2025 Epomaker
+ *
+ * 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 .
+ */
+
+#include "keyboard_common.h"
+
+// Battery indicator LED indices
+const uint8_t Led_Batt_Index_Tab[BATTERY_LED_COUNT] = {19,20,21,22,23,24,25,26,27,28,29,30};
+
+led_config_t g_led_config = { {
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 32, 51 },
+ { 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, NO_LED, NO_LED },
+ { 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, NO_LED, NO_LED },
+ { 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, NO_LED, 68, NO_LED, 69 },
+ { 73, NO_LED, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, NO_LED, 84, 85, 86 },
+ { 89, 90, 91, NO_LED, 14, 92, 15, 16, 17, 93, 94, NO_LED, NO_LED, 95, 96, 97 },
+ { 33, 34, 35, 36, 52, 53, 54, 70, 71, 72, 55, 87, 88, 98, 99, 100 }
+},{
+ { 0, 10}, { 22, 10}, { 33, 10}, { 44, 10}, { 55, 10}, { 72, 10}, { 83, 10}, { 94, 10}, { 105,10}, { 121, 10}, { 132, 10}, { 143, 10}, { 154, 10}, { 170, 10}, { 186, 10}, { 197, 10},{ 208, 10},{ 219, 10},
+ { 0, 20}, { 11, 20}, { 22, 20}, { 33, 20}, { 44, 20}, { 55, 20}, { 66, 20}, { 67, 20}, { 88, 20}, { 99, 20}, { 110, 20}, { 121, 20}, { 132, 20}, { 148, 20}, { 170, 10}, { 186, 20}, { 197, 20},{ 208, 20},{ 219, 20},
+ { 3, 30}, { 17, 30}, { 28, 30}, { 39, 30}, { 50, 30}, { 61, 30}, { 72, 30}, { 83, 30}, { 94, 30}, { 105, 30}, { 116, 30}, { 127, 30}, { 138, 30}, { 152, 30}, { 170, 10}, { 186, 30}, { 197, 30},{ 208, 30},{ 219, 30},
+ { 4, 40}, { 19, 40}, { 30, 40}, { 41, 40}, { 52, 40}, { 63, 40}, { 74, 40}, { 85, 40}, { 96, 40}, { 107, 40}, { 118, 40}, { 129, 40}, { 148, 40}, { 170, 40}, { 186, 40}, { 197, 40},{ 208, 40},
+ { 6, 50}, { 24, 50}, { 35, 50}, { 46, 50}, { 57, 50}, { 68, 50}, { 79, 50}, { 90, 50}, { 111, 50}, { 122, 50}, { 133, 50}, { 142, 50}, { 154, 50}, { 186, 50}, { 197, 50},{ 208, 50},
+ { 0, 60}, { 15, 60}, { 30, 60}, { 70, 60}, { 120, 60}, { 135, 60}, { 143, 60}, { 154, 60}, { 165, 60}, { 196, 60},{ 208, 60},{ 219, 60}
+}, {
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+} };
+
+//
+// QMK callbacks - delegate to library
+//
+bool rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
+ return kb_rgb_matrix_indicators_common(led_min, led_max);
+}
+
+void notify_usb_device_state_change_user(struct usb_device_state usb_device_state) {
+ kb_notify_usb_device_state_change(usb_device_state);
+}
+
+void housekeeping_task_user(void) {
+ kb_housekeeping_task();
+}
+
+void board_init(void) {
+ kb_board_init();
+}
+
+void keyboard_post_init_user(void) {
+ kb_keyboard_post_init();
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ return kb_process_record_common(keycode, record);
+}
diff --git a/keyboards/epomaker/galaxy100_lite/halconf.h b/keyboards/epomaker/galaxy100_lite/halconf.h
new file mode 100644
index 0000000000..c193dde6d4
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/halconf.h
@@ -0,0 +1,29 @@
+/* Copyright 2021 QMK
+ *
+ * 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 .
+ */
+
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#define ES32_PWM_USE_GP16C4T2 TRUE
+
+#define BACKLIGHT_PWM_DRIVER PWM_GP16C4T2
+#define BACKLIGHT_PWM_CHANNEL 3
+
+#define HAL_USE_USB TRUE
+#define HAL_USE_PAL TRUE
+
+#include_next
diff --git a/keyboards/epomaker/galaxy100_lite/keyboard.json b/keyboards/epomaker/galaxy100_lite/keyboard.json
new file mode 100644
index 0000000000..3abe131dc2
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keyboard.json
@@ -0,0 +1,219 @@
+{
+ "manufacturer": "Epomaker",
+ "keyboard_name": "epomaker/galaxy100_lite",
+ "maintainer": "Cutieguwu",
+ "bootloader": "custom",
+ "processor": "FS026",
+ "usb": {
+ "device_version": "0.0.8",
+ "pid": "0x3055",
+ "vid": "0x36B0"
+ },
+ "host": {
+ "default": {
+ "nkro": true
+ }
+ },
+ "diode_direction": "ROW2COL",
+ "matrix_pins": {
+ "cols": [
+ "D15",
+ "D14",
+ "C15",
+ "C14",
+ "C13",
+ "D3",
+ "D2",
+ "C12",
+ "C11",
+ "C10",
+ "A14",
+ "C9",
+ "C8",
+ "C7",
+ "C6",
+ "B15"
+ ],
+ "rows": ["B0", "B3", "B4", "B5", "B6", "B7", "B1"]
+ },
+ "features": {
+ "bootmagic": true,
+ "extrakey": true,
+ "mousekey": true,
+ "nkro": true,
+ "consolekey": true,
+ "command": false,
+ "rgb_matrix": true
+ },
+ "encoder": {
+ "enabled": true,
+ "rotary": [{ "pin_a": "B2", "pin_b": "B10" }]
+ },
+ "rgb_matrix": {
+ "driver": "custom",
+ "animations": {
+ "solid_color": true,
+ "alphas_mods": true,
+ "gradient_up_down": true,
+ "gradient_left_right": true,
+ "breathing": true,
+ "band_sat": true,
+ "band_val": true,
+ "band_pinwheel_sat": true,
+ "band_pinwheel_val": true,
+ "band_spiral_sat": true,
+ "band_spiral_val": true,
+ "cycle_all": true,
+ "cycle_left_right": true,
+ "cycle_up_down": true,
+ "cycle_out_in": true,
+ "cycle_out_in_dual": true,
+ "rainbow_moving_chevron": true,
+ "cycle_pinwheel": true,
+ "cycle_spiral": true,
+ "dual_beacon": true,
+ "rainbow_beacon": true,
+ "rainbow_pinwheels": true,
+ "flower_blooming": true,
+ "raindrops": true,
+ "jellybean_raindrops": true,
+ "hue_breathing": true,
+ "hue_pendulum": true,
+ "hue_wave": true,
+ "pixel_fractal": false,
+ "pixel_flow": true,
+ "pixel_rain": false,
+ "typing_heatmap": false,
+ "digital_rain": true,
+ "solid_reactive_simple": false,
+ "solid_reactive": true,
+ "solid_reactive_wide": true,
+ "solid_reactive_multiwide": true,
+ "solid_reactive_cross": true,
+ "solid_reactive_multicross": true,
+ "solid_reactive_nexus": true,
+ "solid_reactive_multinexus": true,
+ "splash": true,
+ "multisplash": true,
+ "solid_splash": true,
+ "solid_multisplash": true,
+ "starlight": true,
+ "starlight_dual_hue": true,
+ "starlight_dual_sat": true,
+ "riverflow": true
+ }
+ },
+ "layouts": {
+ "LAYOUT_tkl_ansi": {
+ "layout": [
+ { "matrix": [0, 0], "x": 0, "y": 0 },
+ { "matrix": [0, 1], "x": 1, "y": 0 },
+ { "matrix": [0, 2], "x": 2, "y": 0 },
+ { "matrix": [0, 3], "x": 3, "y": 0 },
+ { "matrix": [0, 4], "x": 4, "y": 0 },
+ { "matrix": [0, 5], "x": 5, "y": 0 },
+ { "matrix": [0, 6], "x": 6, "y": 0 },
+ { "matrix": [0, 7], "x": 7, "y": 0 },
+ { "matrix": [0, 8], "x": 8, "y": 0 },
+ { "matrix": [0, 9], "x": 9, "y": 0 },
+ { "matrix": [0, 10], "x": 10, "y": 0 },
+ { "matrix": [0, 11], "x": 11, "y": 0 },
+ { "matrix": [0, 12], "x": 12, "y": 0 },
+ { "matrix": [0, 13], "x": 13, "y": 0 },
+ { "matrix": [5, 4], "x": 15, "y": 0 },
+ { "matrix": [5, 6], "x": 16, "y": 0 },
+ { "matrix": [5, 7], "x": 17, "y": 0 },
+ { "matrix": [5, 8], "x": 18, "y": 0 },
+ { "matrix": [5, 3], "x": 18, "y": 0 },
+
+ { "matrix": [1, 0], "x": 0, "y": 1 },
+ { "matrix": [1, 1], "x": 1, "y": 1 },
+ { "matrix": [1, 2], "x": 2, "y": 1 },
+ { "matrix": [1, 3], "x": 3, "y": 1 },
+ { "matrix": [1, 4], "x": 4, "y": 1 },
+ { "matrix": [1, 5], "x": 5, "y": 1 },
+ { "matrix": [1, 6], "x": 6, "y": 1 },
+ { "matrix": [1, 7], "x": 7, "y": 1 },
+ { "matrix": [1, 8], "x": 8, "y": 1 },
+ { "matrix": [1, 9], "x": 9, "y": 1 },
+ { "matrix": [1, 10], "x": 10, "y": 1 },
+ { "matrix": [1, 11], "x": 11, "y": 1 },
+ { "matrix": [1, 12], "x": 12, "y": 1 },
+ { "matrix": [1, 13], "x": 13, "y": 1, "w": 2 },
+ { "matrix": [0, 14], "x": 15, "y": 1 },
+ { "matrix": [6, 0], "x": 16, "y": 1 },
+ { "matrix": [6, 1], "x": 16, "y": 1 },
+ { "matrix": [6, 2], "x": 17, "y": 1 },
+ { "matrix": [6, 3], "x": 18, "y": 1 },
+
+ { "matrix": [2, 0], "x": 0, "y": 2, "w": 1.5 },
+ { "matrix": [2, 1], "x": 1.5, "y": 2 },
+ { "matrix": [2, 2], "x": 2.5, "y": 2 },
+ { "matrix": [2, 3], "x": 3.5, "y": 2 },
+ { "matrix": [2, 4], "x": 4.5, "y": 2 },
+ { "matrix": [2, 5], "x": 5.5, "y": 2 },
+ { "matrix": [2, 6], "x": 6.5, "y": 2 },
+ { "matrix": [2, 7], "x": 7.5, "y": 2 },
+ { "matrix": [2, 8], "x": 8.5, "y": 2 },
+ { "matrix": [2, 9], "x": 9.5, "y": 2 },
+ { "matrix": [2, 10], "x": 10.5, "y": 2 },
+ { "matrix": [2, 11], "x": 11.5, "y": 2 },
+ { "matrix": [2, 12], "x": 12.5, "y": 2 },
+ { "matrix": [2, 13], "x": 13.5, "y": 2, "w": 1.5 },
+ { "matrix": [0, 15], "x": 15, "y": 2 },
+ { "matrix": [6, 4], "x": 15, "y": 2 },
+ { "matrix": [6, 5], "x": 16, "y": 2 },
+ { "matrix": [6, 6], "x": 17, "y": 2 },
+ { "matrix": [6, 10], "x": 18, "y": 2 },
+
+ { "matrix": [3, 0], "x": 0, "y": 3, "w": 1.75 },
+ { "matrix": [3, 1], "x": 1.75, "y": 3 },
+ { "matrix": [3, 2], "x": 2.75, "y": 3 },
+ { "matrix": [3, 3], "x": 3.75, "y": 3 },
+ { "matrix": [3, 4], "x": 4.75, "y": 3 },
+ { "matrix": [3, 5], "x": 5.75, "y": 3 },
+ { "matrix": [3, 6], "x": 6.75, "y": 3 },
+ { "matrix": [3, 7], "x": 7.75, "y": 3 },
+ { "matrix": [3, 8], "x": 8.75, "y": 3 },
+ { "matrix": [3, 9], "x": 9.75, "y": 3 },
+ { "matrix": [3, 10], "x": 10.75, "y": 3 },
+ { "matrix": [3, 11], "x": 11.75, "y": 3 },
+ { "matrix": [3, 13], "x": 12.75, "y": 3, "w": 2.25 },
+ { "matrix": [3, 15], "x": 15, "y": 3 },
+ { "matrix": [6, 7], "x": 15, "y": 3 },
+ { "matrix": [6, 8], "x": 16, "y": 3 },
+ { "matrix": [6, 9], "x": 17, "y": 3 },
+
+ { "matrix": [4, 0], "x": 0, "y": 4, "w": 2.25 },
+ { "matrix": [4, 2], "x": 2.25, "y": 4 },
+ { "matrix": [4, 3], "x": 3.25, "y": 4 },
+ { "matrix": [4, 4], "x": 4.25, "y": 4 },
+ { "matrix": [4, 5], "x": 5.25, "y": 4 },
+ { "matrix": [4, 6], "x": 6.25, "y": 4 },
+ { "matrix": [4, 7], "x": 7.25, "y": 4 },
+ { "matrix": [4, 8], "x": 8.25, "y": 4 },
+ { "matrix": [4, 9], "x": 9.25, "y": 4 },
+ { "matrix": [4, 10], "x": 10.25, "y": 4 },
+ { "matrix": [4, 11], "x": 11.25, "y": 4 },
+ { "matrix": [4, 13], "x": 12.25, "y": 4, "w": 1.75 },
+ { "matrix": [4, 14], "x": 14, "y": 4 },
+ { "matrix": [4, 15], "x": 15, "y": 4 },
+ { "matrix": [6, 11], "x": 16, "y": 4 },
+ { "matrix": [6, 12], "x": 17, "y": 4 },
+ { "matrix": [6, 15], "x": 18, "y": 4 },
+
+ { "matrix": [5, 0], "x": 0, "y": 5, "w": 1.25 },
+ { "matrix": [5, 1], "x": 1.25, "y": 5, "w": 1.25 },
+ { "matrix": [5, 2], "x": 2.5, "y": 5, "w": 1.25 },
+ { "matrix": [5, 5], "x": 3.75, "y": 5, "w": 6.25 },
+ { "matrix": [5, 9], "x": 10, "y": 5 },
+ { "matrix": [5, 10], "x": 11, "y": 5 },
+ { "matrix": [5, 13], "x": 13, "y": 5 },
+ { "matrix": [5, 14], "x": 14, "y": 5 },
+ { "matrix": [5, 15], "x": 15, "y": 5 },
+ { "matrix": [6, 13], "x": 16, "y": 5 },
+ { "matrix": [6, 14], "x": 17, "y": 5 }
+ ]
+ }
+ }
+}
diff --git a/keyboards/epomaker/galaxy100_lite/keymaps/default/keymap.c b/keyboards/epomaker/galaxy100_lite/keymaps/default/keymap.c
new file mode 100644
index 0000000000..64865d1210
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keymaps/default/keymap.c
@@ -0,0 +1,65 @@
+// Copyright 2023 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+#include "rdmctmzt_common.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ // Base
+ // Non-Darwin
+ [0] = LAYOUT_tkl_ansi(
+ QK_GRAVE_ESCAPE, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DELETE, KC_HOME, KC_END, KC_PRINT_SCREEN, KC_PAUSE, KC_MUTE,
+
+ KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL, KC_BACKSPACE, KC_INSERT, KC_NUM_LOCK, KC_KP_SLASH, KC_KP_ASTERISK, KC_KP_MINUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LEFT_BRACKET, KC_RIGHT_BRACKET, KC_BACKSLASH, KC_PAGE_UP, KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_PLUS,
+ KC_CAPS_LOCK, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SEMICOLON, KC_QUOTE, KC_ENTER, KC_PAGE_DOWN, KC_KP_4, KC_KP_5, KC_KP_6,
+ KC_LEFT_SHIFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SLASH, KC_RIGHT_SHIFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ENTER,
+ KC_LEFT_CTRL, KC_LEFT_GUI, KC_LEFT_ALT, KC_SPACE, KC_RIGHT_ALT, MO(2), KC_LEFT, KC_DOWN, KC_RIGHT, KC_KP_0, KC_KP_DOT
+ ),
+ // Base
+ // Darwin
+ // - Swapped Super and Alt
+ // - Fn engaged by default
+ // - F5 and F6 bound to underglow brightness
+ [1] = LAYOUT_tkl_ansi(
+ QK_GRAVE_ESCAPE, KC_BRIGHTNESS_DOWN, KC_BRIGHTNESS_UP, KC_MISSION_CONTROL, KC_LAUNCHPAD, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_VALUE_UP, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_NEXT_TRACK, KC_MUTE, KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP, KC_DELETE, KC_HOME, KC_END, KC_PRINT_SCREEN, KC_PAUSE, KC_MUTE,
+
+ KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL, KC_BACKSPACE, KC_INSERT, KC_NUM_LOCK, KC_KP_SLASH, KC_KP_ASTERISK, KC_KP_MINUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LEFT_BRACKET, KC_RIGHT_BRACKET, KC_BACKSLASH, KC_PAGE_UP, KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_PLUS,
+ KC_CAPS_LOCK, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SEMICOLON, KC_QUOTE, KC_ENTER, KC_PAGE_DOWN, KC_KP_4, KC_KP_5, KC_KP_6,
+ KC_LEFT_SHIFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SLASH, KC_RIGHT_SHIFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ENTER,
+ KC_LEFT_CTRL, KC_LEFT_ALT, KC_LEFT_GUI, KC_SPACE, KC_RIGHT_GUI, MO(3), KC_LEFT, KC_DOWN, KC_RIGHT, KC_KP_0, KC_KP_DOT
+ ),
+ // Fn Engaged
+ // Non-Darwin
+ [2] = LAYOUT_tkl_ansi(
+ _______, KC_MY_COMPUTER, KC_WWW_HOME, KC_CALCULATOR, KC_MAIL, KC_MEDIA_SELECT, KC_MEDIA_STOP, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_NEXT_TRACK, KC_MUTE, KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP, _______, _______, _______, _______, _______, _______,
+
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EE_CLR, _______, _______, _______, _______, _______,
+ _______, MD_BLE1, MD_BLE2, MD_BLE3, MD_24G, QK_UNDERGLOW_TOGGLE, _______, _______, _______, _______, _______, QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP, QK_UNDERGLOW_HUE_DOWN, _______, _______, _______, _______, _______,
+ _______, TO(0), TO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_MODE_NEXT, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_VALUE_UP, _______, _______, _______, _______,
+ _______, _______, _______, QK_BAT, _______, KC_NO, QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_SPEED_UP, _______, _______
+ ),
+ // Fn (Dis)engaged
+ // Dawin
+ [3] = LAYOUT_tkl_ansi(
+ _______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______, _______, _______, _______, _______,
+
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EE_CLR, _______, _______, _______, _______, _______,
+ _______, MD_BLE1, MD_BLE2, MD_BLE3, MD_24G, QK_UNDERGLOW_TOGGLE, _______, _______, _______, _______, _______, QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP, QK_UNDERGLOW_HUE_DOWN, _______, _______, _______, _______, _______,
+ _______, TO(0), TO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_MODE_NEXT, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_VALUE_UP, _______, _______, _______, _______,
+ _______, _______, _______, QK_BAT, _______, KC_NO, QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_SPEED_UP, _______, _______
+ )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+ [0] = { ENCODER_CCW_CW(KC_AUDIO_VOL_DOWN, KC_AUDIO_VOL_UP) },
+ [1] = { ENCODER_CCW_CW(KC_AUDIO_VOL_DOWN, KC_AUDIO_VOL_UP) },
+ [2] = { ENCODER_CCW_CW(QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP) },
+ [3] = { ENCODER_CCW_CW(QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_SPEED_UP) }
+};
+
+#endif
diff --git a/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/config.h b/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/config.h
new file mode 100644
index 0000000000..dbf6680309
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/config.h
@@ -0,0 +1,2 @@
+// OpenRGB Matrix config.
+#define DRIVER_LED_TOTAL RGB_MATRIX_LED_COUNT
diff --git a/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/keymap.c b/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/keymap.c
new file mode 100644
index 0000000000..64865d1210
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/keymap.c
@@ -0,0 +1,65 @@
+// Copyright 2023 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+#include "rdmctmzt_common.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ // Base
+ // Non-Darwin
+ [0] = LAYOUT_tkl_ansi(
+ QK_GRAVE_ESCAPE, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DELETE, KC_HOME, KC_END, KC_PRINT_SCREEN, KC_PAUSE, KC_MUTE,
+
+ KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL, KC_BACKSPACE, KC_INSERT, KC_NUM_LOCK, KC_KP_SLASH, KC_KP_ASTERISK, KC_KP_MINUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LEFT_BRACKET, KC_RIGHT_BRACKET, KC_BACKSLASH, KC_PAGE_UP, KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_PLUS,
+ KC_CAPS_LOCK, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SEMICOLON, KC_QUOTE, KC_ENTER, KC_PAGE_DOWN, KC_KP_4, KC_KP_5, KC_KP_6,
+ KC_LEFT_SHIFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SLASH, KC_RIGHT_SHIFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ENTER,
+ KC_LEFT_CTRL, KC_LEFT_GUI, KC_LEFT_ALT, KC_SPACE, KC_RIGHT_ALT, MO(2), KC_LEFT, KC_DOWN, KC_RIGHT, KC_KP_0, KC_KP_DOT
+ ),
+ // Base
+ // Darwin
+ // - Swapped Super and Alt
+ // - Fn engaged by default
+ // - F5 and F6 bound to underglow brightness
+ [1] = LAYOUT_tkl_ansi(
+ QK_GRAVE_ESCAPE, KC_BRIGHTNESS_DOWN, KC_BRIGHTNESS_UP, KC_MISSION_CONTROL, KC_LAUNCHPAD, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_VALUE_UP, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_NEXT_TRACK, KC_MUTE, KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP, KC_DELETE, KC_HOME, KC_END, KC_PRINT_SCREEN, KC_PAUSE, KC_MUTE,
+
+ KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL, KC_BACKSPACE, KC_INSERT, KC_NUM_LOCK, KC_KP_SLASH, KC_KP_ASTERISK, KC_KP_MINUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LEFT_BRACKET, KC_RIGHT_BRACKET, KC_BACKSLASH, KC_PAGE_UP, KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_PLUS,
+ KC_CAPS_LOCK, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SEMICOLON, KC_QUOTE, KC_ENTER, KC_PAGE_DOWN, KC_KP_4, KC_KP_5, KC_KP_6,
+ KC_LEFT_SHIFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SLASH, KC_RIGHT_SHIFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ENTER,
+ KC_LEFT_CTRL, KC_LEFT_ALT, KC_LEFT_GUI, KC_SPACE, KC_RIGHT_GUI, MO(3), KC_LEFT, KC_DOWN, KC_RIGHT, KC_KP_0, KC_KP_DOT
+ ),
+ // Fn Engaged
+ // Non-Darwin
+ [2] = LAYOUT_tkl_ansi(
+ _______, KC_MY_COMPUTER, KC_WWW_HOME, KC_CALCULATOR, KC_MAIL, KC_MEDIA_SELECT, KC_MEDIA_STOP, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_NEXT_TRACK, KC_MUTE, KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP, _______, _______, _______, _______, _______, _______,
+
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EE_CLR, _______, _______, _______, _______, _______,
+ _______, MD_BLE1, MD_BLE2, MD_BLE3, MD_24G, QK_UNDERGLOW_TOGGLE, _______, _______, _______, _______, _______, QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP, QK_UNDERGLOW_HUE_DOWN, _______, _______, _______, _______, _______,
+ _______, TO(0), TO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_MODE_NEXT, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_VALUE_UP, _______, _______, _______, _______,
+ _______, _______, _______, QK_BAT, _______, KC_NO, QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_SPEED_UP, _______, _______
+ ),
+ // Fn (Dis)engaged
+ // Dawin
+ [3] = LAYOUT_tkl_ansi(
+ _______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______, _______, _______, _______, _______,
+
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EE_CLR, _______, _______, _______, _______, _______,
+ _______, MD_BLE1, MD_BLE2, MD_BLE3, MD_24G, QK_UNDERGLOW_TOGGLE, _______, _______, _______, _______, _______, QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP, QK_UNDERGLOW_HUE_DOWN, _______, _______, _______, _______, _______,
+ _______, TO(0), TO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_MODE_NEXT, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_VALUE_UP, _______, _______, _______, _______,
+ _______, _______, _______, QK_BAT, _______, KC_NO, QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_SPEED_UP, _______, _______
+ )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+ [0] = { ENCODER_CCW_CW(KC_AUDIO_VOL_DOWN, KC_AUDIO_VOL_UP) },
+ [1] = { ENCODER_CCW_CW(KC_AUDIO_VOL_DOWN, KC_AUDIO_VOL_UP) },
+ [2] = { ENCODER_CCW_CW(QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP) },
+ [3] = { ENCODER_CCW_CW(QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_SPEED_UP) }
+};
+
+#endif
diff --git a/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/rules.mk b/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/rules.mk
new file mode 100644
index 0000000000..c66666eb40
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keymaps/openrgb/rules.mk
@@ -0,0 +1 @@
+OPENRGB_ENABLE = yes
diff --git a/keyboards/epomaker/galaxy100_lite/keymaps/via/keymap.c b/keyboards/epomaker/galaxy100_lite/keymaps/via/keymap.c
new file mode 100644
index 0000000000..64865d1210
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keymaps/via/keymap.c
@@ -0,0 +1,65 @@
+// Copyright 2023 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+#include "rdmctmzt_common.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ // Base
+ // Non-Darwin
+ [0] = LAYOUT_tkl_ansi(
+ QK_GRAVE_ESCAPE, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DELETE, KC_HOME, KC_END, KC_PRINT_SCREEN, KC_PAUSE, KC_MUTE,
+
+ KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL, KC_BACKSPACE, KC_INSERT, KC_NUM_LOCK, KC_KP_SLASH, KC_KP_ASTERISK, KC_KP_MINUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LEFT_BRACKET, KC_RIGHT_BRACKET, KC_BACKSLASH, KC_PAGE_UP, KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_PLUS,
+ KC_CAPS_LOCK, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SEMICOLON, KC_QUOTE, KC_ENTER, KC_PAGE_DOWN, KC_KP_4, KC_KP_5, KC_KP_6,
+ KC_LEFT_SHIFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SLASH, KC_RIGHT_SHIFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ENTER,
+ KC_LEFT_CTRL, KC_LEFT_GUI, KC_LEFT_ALT, KC_SPACE, KC_RIGHT_ALT, MO(2), KC_LEFT, KC_DOWN, KC_RIGHT, KC_KP_0, KC_KP_DOT
+ ),
+ // Base
+ // Darwin
+ // - Swapped Super and Alt
+ // - Fn engaged by default
+ // - F5 and F6 bound to underglow brightness
+ [1] = LAYOUT_tkl_ansi(
+ QK_GRAVE_ESCAPE, KC_BRIGHTNESS_DOWN, KC_BRIGHTNESS_UP, KC_MISSION_CONTROL, KC_LAUNCHPAD, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_VALUE_UP, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_NEXT_TRACK, KC_MUTE, KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP, KC_DELETE, KC_HOME, KC_END, KC_PRINT_SCREEN, KC_PAUSE, KC_MUTE,
+
+ KC_GRAVE, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINUS, KC_EQUAL, KC_BACKSPACE, KC_INSERT, KC_NUM_LOCK, KC_KP_SLASH, KC_KP_ASTERISK, KC_KP_MINUS,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LEFT_BRACKET, KC_RIGHT_BRACKET, KC_BACKSLASH, KC_PAGE_UP, KC_KP_7, KC_KP_8, KC_KP_9, KC_KP_PLUS,
+ KC_CAPS_LOCK, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SEMICOLON, KC_QUOTE, KC_ENTER, KC_PAGE_DOWN, KC_KP_4, KC_KP_5, KC_KP_6,
+ KC_LEFT_SHIFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SLASH, KC_RIGHT_SHIFT, KC_UP, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ENTER,
+ KC_LEFT_CTRL, KC_LEFT_ALT, KC_LEFT_GUI, KC_SPACE, KC_RIGHT_GUI, MO(3), KC_LEFT, KC_DOWN, KC_RIGHT, KC_KP_0, KC_KP_DOT
+ ),
+ // Fn Engaged
+ // Non-Darwin
+ [2] = LAYOUT_tkl_ansi(
+ _______, KC_MY_COMPUTER, KC_WWW_HOME, KC_CALCULATOR, KC_MAIL, KC_MEDIA_SELECT, KC_MEDIA_STOP, KC_MEDIA_PREV_TRACK, KC_MEDIA_PLAY_PAUSE, KC_MEDIA_NEXT_TRACK, KC_MUTE, KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP, _______, _______, _______, _______, _______, _______,
+
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EE_CLR, _______, _______, _______, _______, _______,
+ _______, MD_BLE1, MD_BLE2, MD_BLE3, MD_24G, QK_UNDERGLOW_TOGGLE, _______, _______, _______, _______, _______, QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP, QK_UNDERGLOW_HUE_DOWN, _______, _______, _______, _______, _______,
+ _______, TO(0), TO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_MODE_NEXT, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_VALUE_UP, _______, _______, _______, _______,
+ _______, _______, _______, QK_BAT, _______, KC_NO, QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_SPEED_UP, _______, _______
+ ),
+ // Fn (Dis)engaged
+ // Dawin
+ [3] = LAYOUT_tkl_ansi(
+ _______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______, _______, _______, _______, _______,
+
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, EE_CLR, _______, _______, _______, _______, _______,
+ _______, MD_BLE1, MD_BLE2, MD_BLE3, MD_24G, QK_UNDERGLOW_TOGGLE, _______, _______, _______, _______, _______, QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP, QK_UNDERGLOW_HUE_DOWN, _______, _______, _______, _______, _______,
+ _______, TO(0), TO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_MODE_NEXT, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_UNDERGLOW_VALUE_UP, _______, _______, _______, _______,
+ _______, _______, _______, QK_BAT, _______, KC_NO, QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_VALUE_DOWN, QK_UNDERGLOW_SPEED_UP, _______, _______
+ )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+ [0] = { ENCODER_CCW_CW(KC_AUDIO_VOL_DOWN, KC_AUDIO_VOL_UP) },
+ [1] = { ENCODER_CCW_CW(KC_AUDIO_VOL_DOWN, KC_AUDIO_VOL_UP) },
+ [2] = { ENCODER_CCW_CW(QK_UNDERGLOW_SATURATION_DOWN, QK_UNDERGLOW_SATURATION_UP) },
+ [3] = { ENCODER_CCW_CW(QK_UNDERGLOW_SPEED_DOWN, QK_UNDERGLOW_SPEED_UP) }
+};
+
+#endif
diff --git a/keyboards/epomaker/galaxy100_lite/keymaps/via/rules.mk b/keyboards/epomaker/galaxy100_lite/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/epomaker/galaxy100_lite/mcuconf.h b/keyboards/epomaker/galaxy100_lite/mcuconf.h
new file mode 100644
index 0000000000..d43de2c8ff
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/mcuconf.h
@@ -0,0 +1,20 @@
+/*
+ ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+ ChibiOS - Copyright (C) 2021 Stefan Kerkmann
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#pragma once
+
+#define ES32_USB_USE_USB0 true
diff --git a/keyboards/epomaker/galaxy100_lite/readme.md b/keyboards/epomaker/galaxy100_lite/readme.md
new file mode 100644
index 0000000000..07319a8770
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/readme.md
@@ -0,0 +1,28 @@
+# Epomaker Galaxy100 Lite
+
+A 96% RGB-backlit keyboard supporting connections via Bluetooth, 2.4GHz Dongle,
+and USB-C Wired.
+
+- Keyboard Maintainer: [Olivia Brooks](https://github.com/Cutieguwu)
+- Hardware Supported: Galaxy100 Lite (w/ ES32FS026)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make epomaker/galaxy100_lite:default
+
+Flashing example for this keyboard:
+
+ make epomaker/galaxy100_lite: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).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+- **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the
+ top left key or Escape) and plug in the keyboard
+- **Physical reset button**: Briefly press the button on the back of the PCB -
+ some may have pads you must short instead
diff --git a/keyboards/epomaker/galaxy100_lite/rules.mk b/keyboards/epomaker/galaxy100_lite/rules.mk
new file mode 100644
index 0000000000..f4329cf22b
--- /dev/null
+++ b/keyboards/epomaker/galaxy100_lite/rules.mk
@@ -0,0 +1,44 @@
+MCU_FAMILY = ES32
+MCU_SERIES = FS026
+MCU = cortex-m0
+# Cortex-M0/M1 are 6. Cortex-M3/M4/M7 are 7.
+ARMV = 6
+BOARD = FS026
+
+BOOTLOADER = custom
+
+# Linker script and startup code.
+MCU_LDSCRIPT = FS026
+MCU_STARTUP = FS026
+
+# Build Options
+# change yes or no to disable
+EEPROM_CUSTOM = custom
+EEPROM_DRIVER = custom
+NO_USB_STARTUP_CHECK = yes
+BLUETOOTH_CUSTOM = yes
+ENCODER_MAP_ENABLE = yes
+
+DEBOUNCE_TYPE = asym_eager_defer_pk
+
+# Include rdr replacement.
+VPATH += lib/rdmctmzt_common
+EXTRAINCDIRS += $(TOP_DIR)/lib/rdmctmzt_common
+SRC += rdmctmzt_common.c \
+ keyboard_common.c \
+ three_mode.c \
+ user_battery.c \
+ user_eeprom.c \
+ user_emi.c \
+ user_led_custom.c \
+ user_spi.c \
+ user_system.c
+
+# Include dynamic keymap (dep of rdmctmzt_common.h).
+DYNAMIC_KEYMAP_ENABLE = yes
+#SRC += quantum/dynamic_keymap.c
+#SRC += quantum/nvm/eeprom/nvm_dynamic_keymap.c
+
+# Include FS026 SPI driver.
+VPATH += lib/chibios-contrib/os/common/ext/CMSIS/ES32/FS026/md
+SRC += lib/chibios-contrib/os/common/ext/CMSIS/ES32/FS026/md/md_spi.c