Add Keychron S1 (#19378)

23 files changed, 1334 insertions, 0 deletions

diff --git a/keyboards/keychron/s1/ansi/rgb/config.h b/keyboards/keychron/s1/ansi/rgb/config.h
new file mode 100644
index 0000000000..9cf8df3b82
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/config.h
@@ -0,0 +1,88 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#pragma once
+
+/* RGB Matrix Driver Configuration */
+#define DRIVER_COUNT 2
+#define DRIVER_ADDR_1 0b1110111
+#define DRIVER_ADDR_2 0b1110100
+#define DRIVER_1_LED_TOTAL 46
+#define DRIVER_2_LED_TOTAL 38
+#define RGB_MATRIX_LED_COUNT (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)
+
+/* Scan phase of led driver set as MSKPHASE_9CHANNEL(defined as 0x03 in CKLED2001.h) */
+#define PHASE_CHANNEL MSKPHASE_9CHANNEL
+#define CKLED2001_CURRENT_TUNE \
+    { 0xA0, 0xA0, 0x48, 0xA0, 0xA0, 0x48, 0xA0, 0xA0, 0x48, 0xA0, 0xA0, 0x48 }
+
+/* Disable RGB lighting when PC is in suspend */
+#define RGB_DISABLE_WHEN_USB_SUSPENDED
+
+/* Enable caps-lock LED */
+#define CAPS_LOCK_LED_INDEX 46
+
+// RGB Matrix Animation modes. Explicitly enabled
+// For full list of effects, see:
+// https://docs.qmk.fm/#/feature_rgb_matrix?id=rgb-matrix-effects
+// #define ENABLE_RGB_MATRIX_ALPHAS_MODS
+// #define ENABLE_RGB_MATRIX_GRADIENT_UP_DOWN
+// #define ENABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT
+#define ENABLE_RGB_MATRIX_BREATHING
+// #define ENABLE_RGB_MATRIX_BAND_SAT
+// #define ENABLE_RGB_MATRIX_BAND_VAL
+// #define ENABLE_RGB_MATRIX_BAND_PINWHEEL_SAT
+// #define ENABLE_RGB_MATRIX_BAND_PINWHEEL_VAL
+// #define ENABLE_RGB_MATRIX_BAND_SPIRAL_SAT
+#define ENABLE_RGB_MATRIX_BAND_SPIRAL_VAL
+#define ENABLE_RGB_MATRIX_CYCLE_ALL
+#define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
+#define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN
+#define ENABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
+#define ENABLE_RGB_MATRIX_CYCLE_OUT_IN
+#define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL
+#define ENABLE_RGB_MATRIX_CYCLE_PINWHEEL
+#define ENABLE_RGB_MATRIX_CYCLE_SPIRAL
+#define ENABLE_RGB_MATRIX_DUAL_BEACON
+#define ENABLE_RGB_MATRIX_RAINBOW_BEACON
+// #define ENABLE_RGB_MATRIX_RAINBOW_PINWHEELS
+// #define ENABLE_RGB_MATRIX_RAINDROPS
+#define ENABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS
+// #define ENABLE_RGB_MATRIX_HUE_BREATHING
+// #define ENABLE_RGB_MATRIX_HUE_PENDULUM
+// #define ENABLE_RGB_MATRIX_HUE_WAVE
+#define ENABLE_RGB_MATRIX_PIXEL_RAIN
+// #define ENABLE_RGB_MATRIX_PIXEL_FLOW
+// #define ENABLE_RGB_MATRIX_PIXEL_FRACTAL
+// enabled only if RGB_MATRIX_FRAMEBUFFER_EFFECTS is defined
+#define ENABLE_RGB_MATRIX_TYPING_HEATMAP
+#define ENABLE_RGB_MATRIX_DIGITAL_RAIN
+// enabled only of RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is defined
+#define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE
+// #define ENABLE_RGB_MATRIX_SOLID_REACTIVE
+// #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE
+#define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE
+// #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS
+// #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS
+// #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_NEXUS
+#define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTINEXUS
+#define ENABLE_RGB_MATRIX_SPLASH
+// #define ENABLE_RGB_MATRIX_MULTISPLASH
+#define ENABLE_RGB_MATRIX_SOLID_SPLASH
+// #define ENABLE_RGB_MATRIX_SOLID_MULTISPLASH
+
+#define RGB_MATRIX_KEYPRESSES
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
diff --git a/keyboards/keychron/s1/ansi/rgb/info.json b/keyboards/keychron/s1/ansi/rgb/info.json
new file mode 100644
index 0000000000..c99da30bee
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/info.json
@@ -0,0 +1,106 @@
+{
+    "keyboard_name": "Keychron S1",
+    "manufacturer": "Keychron",
+    "url": "https://github.com/Keychron",
+    "maintainer": "lalalademaxiya1",
+    "usb": {
+        "vid": "0x3434",
+        "pid": "0x0410",
+        "device_version": "1.0.0"
+    },
+    "layouts": {
+        "LAYOUT_ansi_84": {
+            "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":[3,12], "x":14, "y":0},
+                {"matrix":[0,14], "x":15, "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":[1,14], "x":15, "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":[2,14], "x":15, "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":[3,14], "x":15, "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":[4,12], "x":12.25, "y":4, "w":1.75},
+                {"matrix":[4,13], "x":14, "y":4},
+                {"matrix":[4,14], "x":15, "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, 6], "x":3.75, "y":5, "w":6.25},
+                {"matrix":[5, 9], "x":10, "y":5},
+                {"matrix":[5,10], "x":11, "y":5},
+                {"matrix":[5,11], "x":12, "y":5},
+                {"matrix":[5,12], "x":13, "y":5},
+                {"matrix":[5,13], "x":14, "y":5},
+                {"matrix":[5,14], "x":15, "y":5}
+            ]
+        }
+    }
+}
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c b/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c
new file mode 100644
index 0000000000..c54d80c791
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/default/keymap.c
@@ -0,0 +1,63 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+// clang-format off
+
+enum layers{
+    MAC_BASE,
+    MAC_FN,
+    WIN_BASE,
+    WIN_FN
+};
+
+#define KC_TASK LGUI(KC_TAB)
+#define KC_FLXP LGUI(KC_E)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [MAC_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   RGB_MOD,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_84(
+        _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  RGB_TOG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  RGB_RMOD, RGB_VAD,  RGB_HUD,  RGB_SAD,  RGB_SPD,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+
+    [WIN_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   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_PSCR,  KC_DEL,   RGB_MOD,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_84(
+        _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  RGB_TOG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  RGB_RMOD, RGB_VAD,  RGB_HUD,  RGB_SAD,  RGB_SPD,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+};
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c b/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c
new file mode 100644
index 0000000000..cfb6a6f4c0
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/keymap.c
@@ -0,0 +1,70 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include QMK_KEYBOARD_H
+#include "keychron_common.h"
+
+// clang-format off
+
+enum layers {
+    MAC_BASE,
+    MAC_FN,
+    WIN_BASE,
+    WIN_FN
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [MAC_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   KC_BRID,  KC_BRIU,  KC_MCTL,  KC_LPAD,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_SNAP,  KC_DEL,   RGB_MOD,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LOPTN, KC_LCMMD,                               KC_SPC,                                 KC_RCMMD,MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_84(
+        _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  RGB_TOG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  RGB_RMOD, RGB_VAD,  RGB_HUD,  RGB_SAD,  RGB_SPD,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+
+    [WIN_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   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_PSCR,  KC_DEL,   RGB_MOD,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_84(
+        _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  RGB_TOG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  RGB_RMOD, RGB_VAD,  RGB_HUD,  RGB_SAD,  RGB_SPD,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+};
+
+// clang-format on
+
+bool process_record_user(uint16_t keycode, keyrecord_t * record) {
+    if (!process_record_keychron(keycode, record)) {
+        return false;
+    }
+    return true;
+}
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/rules.mk b/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/rules.mk
new file mode 100644
index 0000000000..495e8907b4
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/keychron/rules.mk
@@ -0,0 +1,4 @@
+VIA_ENABLE = yes
+
+VPATH += keyboards/keychron/common
+SRC += keychron_common.c
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c b/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c
new file mode 100644
index 0000000000..ddae0d93f6
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/via/keymap.c
@@ -0,0 +1,63 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+// clang-format off
+
+enum layers {
+    MAC_BASE,
+    MAC_FN,
+    WIN_BASE,
+    WIN_FN
+};
+
+#define KC_TASK LGUI(KC_TAB)
+#define KC_FLXP LGUI(KC_E)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [MAC_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   RGB_MOD,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_84(
+        _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  RGB_TOG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  RGB_RMOD, RGB_VAD,  RGB_HUD,  RGB_SAD,  RGB_SPD,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+
+    [WIN_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   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_PSCR,  KC_DEL,   RGB_MOD,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_84(
+        _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  RGB_VAD,  RGB_VAI,  KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  RGB_TOG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        RGB_TOG,  RGB_MOD,  RGB_VAI,  RGB_HUI,  RGB_SAI,  RGB_SPI,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  RGB_RMOD, RGB_VAD,  RGB_HUD,  RGB_SAD,  RGB_SPD,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+};
diff --git a/keyboards/keychron/s1/ansi/rgb/keymaps/via/rules.mk b/keyboards/keychron/s1/ansi/rgb/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/keychron/s1/ansi/rgb/rgb.c b/keyboards/keychron/s1/ansi/rgb/rgb.c
new file mode 100644
index 0000000000..a0a2d25f94
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/rgb.c
@@ -0,0 +1,153 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include "quantum.h"
+
+#ifdef RGB_MATRIX_ENABLE
+
+// clang-format off
+
+const ckled2001_led PROGMEM g_ckled2001_leds[RGB_MATRIX_LED_COUNT] = {
+/* Refer to CKLED2001 manual for these locations
+ *   driver
+ *   |  R location
+ *   |  |       G location
+ *   |  |       |       B location
+ *   |  |       |       | */
+    {0, I_1,  G_1,  H_1},  // esc
+    {0, I_2,  G_2,  H_2},  // f1
+    {0, I_3,  G_3,  H_3},  // f2
+    {0, I_4,  G_4,  H_4},  // f3
+    {0, I_5,  G_5,  H_5},  // f4
+    {0, I_6,  G_6,  H_6},  // f4
+    {0, I_7,  G_7,  H_7},  // f6
+    {0, I_8,  G_8,  H_8},  // f7
+    {0, I_9,  G_9,  H_9},  // f8
+    {0, I_10, G_10, H_10}, // f9
+    {0, I_11, G_11, H_11}, // f10
+    {0, I_12, G_12, H_12}, // f11
+    {0, I_13, G_13, H_13}, // f12
+    {0, I_14, G_14, H_14}, // print
+    {0, I_15, G_15, H_15}, // del
+    {0, I_16, G_16, H_16}, // light
+
+    {0, F_1,  D_1,  E_1},  // ~
+    {0, F_2,  D_2,  E_2},  // 1!
+    {0, F_3,  D_3,  E_3},  // 2@
+    {0, F_4,  D_4,  E_4},  // 3#
+    {0, F_5,  D_5,  E_5},  // 4$
+    {0, F_6,  D_6,  E_6},  // 5%
+    {0, F_7,  D_7,  E_7},  // 6^
+    {0, F_8,  D_8,  E_8},  // 7&
+    {0, F_9,  D_9,  E_9},  // 8*
+    {0, F_10, D_10, E_10}, // 9(
+    {0, F_11, D_11, E_11}, // 0)
+    {0, F_12, D_12, E_12}, // -_
+    {0, F_13, D_13, E_13}, // =+
+    {0, F_14, D_14, E_14}, // back space
+    {0, F_16, D_16, E_16}, // page up
+
+    {0, C_1,  A_1,  B_1},  // tab
+    {0, C_2,  A_2,  B_2},  // q
+    {0, C_3,  A_3,  B_3},  // w
+    {0, C_4,  A_4,  B_4},  // e
+    {0, C_5,  A_5,  B_5},  // r
+    {0, C_6,  A_6,  B_6},  // t
+    {0, C_7,  A_7,  B_7},  // y
+    {0, C_8,  A_8,  B_8},  // u
+    {0, C_9,  A_9,  B_9},  // i
+    {0, C_10, A_10, B_10}, // o
+    {0, C_11, A_11, B_11}, // p
+    {0, C_12, A_12, B_12}, // [{
+    {0, C_13, A_13, B_13}, // ]}
+    {0, C_14, A_14, B_14}, // |
+    {0, C_16, A_16, B_16}, // page down
+
+    {1, I_1,  G_1,  H_1},  // caps lock
+    {1, I_2,  G_2,  H_2},  // a
+    {1, I_3,  G_3,  H_3},  // s
+    {1, I_4,  G_4,  H_4},  // d
+    {1, I_5,  G_5,  H_5},  // f
+    {1, I_6,  G_6,  H_6},  // g
+    {1, I_7,  G_7,  H_7},  // h
+    {1, I_8,  G_8,  H_8},  // j
+    {1, I_9,  G_9,  H_9},  // k
+    {1, I_10, G_10, H_10}, // l
+    {1, I_11, G_11, H_11}, // ;:
+    {1, I_12, G_12, H_12}, // '"
+    {1, I_14, G_14, H_14}, // enter
+    {1, I_16, G_16, H_16}, // home
+
+    {1, C_1,  A_1,  B_1},  // left shift
+    {1, C_3,  A_3,  B_3},  // z
+    {1, C_4,  A_4,  B_4},  // x
+    {1, C_5,  A_5,  B_5},  // c
+    {1, C_6,  A_6,  B_6},  // v
+    {1, C_7,  A_7,  B_7},  // b
+    {1, C_8,  A_8,  B_8},  // b
+    {1, C_9,  A_9,  B_9},  // n
+    {1, C_10, A_10, B_10}, // m
+    {1, C_11, A_11, B_11}, // ,<
+    {1, C_12, A_12, B_12}, // .>
+    {1, C_13, A_13, B_13}, // right shift
+    {1, C_14, A_14, B_14}, // up
+    {1, C_16, A_16, B_16}, // end
+
+    {1, F_1,  D_1,  E_1},  // left
+    {1, F_2,  D_2,  E_2},  // left command
+    {1, F_3,  D_3,  E_3},  // left optin
+    {1, F_7,  D_7,  E_7},  // space
+    {1, F_10, D_10, E_10}, // right command
+    {1, F_11, D_11, E_11}, // fn
+    {1, F_12, D_12, E_12}, // right ctrl
+    {1, F_13, D_13, E_13}, // left
+    {1, F_14, D_14, E_14}, // down
+    {1, F_16, D_16, E_16}, // right
+};
+
+#define __ NO_LED
+
+led_config_t g_led_config = {
+    {
+        // Key Matrix to LED Index
+        { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13, 15 },
+        { 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 },
+        { 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45 },
+        { 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 14, 58, 59 },
+        { 60, __, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73 },
+        { 74, 75, 76, __, __, __, 77, __, __, 78, 79, 80, 81, 82, 83 }
+    },
+    {
+        // LED Index to Physical Position
+        {0,0},  {15,0},  {30,0},  {45,0},  {60,0},  {75,0},  {90,0},   {105,0},  {119,0},  {134,0},  {149,0},  {164,0},  {179,0},  {194,0},  {209,0},  {224,0},
+        {0,13}, {15,13}, {30,13}, {45,13}, {60,13}, {75,13}, {90,13},  {105,13}, {119,13}, {134,13}, {149,13}, {164,13}, {179,13}, {202,13},           {224,13},
+        {4,26}, {22,26}, {37,26}, {52,26}, {67,26}, {82,26}, {97,26},  {112,26}, {127,26}, {142,26}, {157,26}, {172,26}, {187,26}, {205,26},           {224,26},
+        {6,38}, {26,38}, {41,38}, {56,38}, {71,38}, {86,38}, {101,38}, {116,38}, {131,38}, {146,38}, {160,38}, {175,38},           {200,38},           {224,38},
+        {9,51},          {34,51}, {48,51}, {63,51}, {78,51}, {93,51},  {108,51}, {123,51}, {138,51}, {153,51}, {168,51},           {189,51}, {209,51}, {224,51},
+        {2,64}, {21,64}, {39,64},                            {95,64},                                {149,64}, {164,64}, {179,64}, {194,64}, {209,64}, {224,64}
+    },
+    {
+        // RGB LED Index to Flag
+        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+        1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1,    1,
+        1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,    1,
+        8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,    1,    1,
+        1,    4, 4, 4, 4, 4, 4, 4, 4, 4, 4,    1, 1, 1,
+        1, 1, 1,          4,          1, 1, 1, 1, 1, 1,
+    }
+};
+
+#endif // RGB_MATRIX_ENABLE
diff --git a/keyboards/keychron/s1/ansi/rgb/rules.mk b/keyboards/keychron/s1/ansi/rgb/rules.mk
new file mode 100644
index 0000000000..f5327cf417
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/rgb/rules.mk
@@ -0,0 +1,27 @@
+# MCU name
+MCU = STM32L432
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = yes           # Enable USB N-key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+DIP_SWITCH_ENABLE = yes
+RGB_MATRIX_ENABLE = yes
+RGB_MATRIX_DRIVER = CKLED2001
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = embedded_flash
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+
diff --git a/keyboards/keychron/s1/ansi/white/config.h b/keyboards/keychron/s1/ansi/white/config.h
new file mode 100644
index 0000000000..ee09c95266
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/config.h
@@ -0,0 +1,64 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#pragma once
+
+/* LED Matrix Driver Configuration */
+#define DRIVER_COUNT 1
+#define DRIVER_ADDR_1 0b1110100
+#define DRIVER_1_LED_TOTAL 84
+#define LED_MATRIX_LED_COUNT DRIVER_1_LED_TOTAL
+
+/* Scan phase of led driver set as MSKPHASE_9CHANNEL(defined as 0x03 in CKLED2001.h) */
+#define PHASE_CHANNEL MSKPHASE_6CHANNEL
+#define CKLED2001_CURRENT_TUNE \
+    { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 } // 250mA
+    // { 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40 } // 127mA
+
+/* Disable LED lighting when PC is in suspend */
+#define LED_DISABLE_WHEN_USB_SUSPENDED
+
+// LED Matrix Animation modes. Explicitly enabled
+// For full list of effects, see:
+// https://docs.qmk.fm/#/feature_led_matrix?id=led-matrix-effects
+#define ENABLE_LED_MATRIX_NONE
+#define ENABLE_LED_MATRIX_SOLID                    // Static single val, no speed support
+// #define ENABLE_LED_MATRIX_ALPHAS_MODS              // Static dual val, speed is val for LEDs marked as modifiers
+#define ENABLE_LED_MATRIX_BREATHING                // Cycling brightness animation
+// #define ENABLE_LED_MATRIX_BAND                     // Band fading brightness scrolling left to right
+#define ENABLE_LED_MATRIX_BAND_PINWHEEL            // 3 blade spinning pinwheel fades brightness
+#define ENABLE_LED_MATRIX_BAND_SPIRAL              // Spinning spiral fades brightness
+#define ENABLE_LED_MATRIX_CYCLE_LEFT_RIGHT         // Full gradient scrolling left to right
+#define ENABLE_LED_MATRIX_CYCLE_UP_DOWN            // Full gradient scrolling top to bottom
+#define ENABLE_LED_MATRIX_CYCLE_OUT_IN             // Full gradient scrolling out to in
+#define ENABLE_LED_MATRIX_DUAL_BEACON              // Full gradient spinning around center of keyboard
+// #if defined(LED_MATRIX_KEYPRESSES) || defined(LED_MATRIX_KEYRELEASES)
+#define LED_MATRIX_KEYPRESSES
+#define LED_MATRIX_KEYRELEASES
+
+#define ENABLE_LED_MATRIX_SOLID_REACTIVE_SIMPLE     // Pulses keys hit then fades out
+// #define ENABLE_LED_MATRIX_SOLID_REACTIVE_WIDE       // Value pulses near a single key hit then fades out
+#define ENABLE_LED_MATRIX_SOLID_REACTIVE_MULTIWIDE  // Value pulses near multiple key hits then fades out
+#define ENABLE_LED_MATRIX_SOLID_REACTIVE_CROSS      // Value pulses the same column and row of a single key hit then fades out
+// #define ENABLE_LED_MATRIX_SOLID_REACTIVE_MULTICROSS // Value pulses the same column and row of multiple key hits then fades out
+// #define ENABLE_LED_MATRIX_SOLID_REACTIVE_NEXUS      // Value pulses away on the same column and row of a single key hit then fades out
+// #define ENABLE_LED_MATRIX_SOLID_REACTIVE_MULTINEXUS // Value pulses away on the same column and row of multiple key hits then fades out
+#define ENABLE_LED_MATRIX_SOLID_SPLASH              // Value pulses away from a single key hit then fades out
+#define ENABLE_LED_MATRIX_SOLID_MULTISPLASH         // Value pulses away from multiple key hits then fades out
+// #endif
+#define ENABLE_LED_MATRIX_WAVE_LEFT_RIGHT           // Sine wave scrolling from left to right
+#define ENBALE_LED_MATRIX_WAVE_UP_DOWN              // Sine wave scrolling from up to down
+// #define ENABLE_LED_MATRIX_EFFECT_MAX
diff --git a/keyboards/keychron/s1/ansi/white/info.json b/keyboards/keychron/s1/ansi/white/info.json
new file mode 100644
index 0000000000..67f63d46d4
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/info.json
@@ -0,0 +1,106 @@
+{
+    "keyboard_name": "Keychron S1",
+    "manufacturer": "Keychron",
+    "url": "https://github.com/Keychron",
+    "maintainer": "lalalademaxiya1",
+    "usb": {
+        "vid": "0x3434",
+        "pid": "0x0411",
+        "device_version": "1.0.0"
+    },
+    "layouts": {
+        "LAYOUT_ansi_84": {
+            "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":[3,12], "x":14, "y":0},
+                {"matrix":[0,14], "x":15, "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":[1,14], "x":15, "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":[2,14], "x":15, "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":[3,14], "x":15, "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":[4,12], "x":12.25, "y":4, "w":1.75},
+                {"matrix":[4,13], "x":14, "y":4},
+                {"matrix":[4,14], "x":15, "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, 6], "x":3.75, "y":5, "w":6.25},
+                {"matrix":[5, 9], "x":10, "y":5},
+                {"matrix":[5,10], "x":11, "y":5},
+                {"matrix":[5,11], "x":12, "y":5},
+                {"matrix":[5,12], "x":13, "y":5},
+                {"matrix":[5,13], "x":14, "y":5},
+                {"matrix":[5,14], "x":15, "y":5}
+            ]
+        }
+    }
+}
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c b/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c
new file mode 100644
index 0000000000..f0473060ed
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/keymaps/default/keymap.c
@@ -0,0 +1,63 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+// clang-format off
+
+enum layers{
+    MAC_BASE,
+    MAC_FN,
+    WIN_BASE,
+    WIN_FN
+};
+
+#define KC_TASK LGUI(KC_TAB)
+#define KC_FLXP LGUI(KC_E)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [MAC_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   BL_STEP,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN, KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_84(
+        _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  BL_TOGG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  _______,  BL_DEC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+
+    [WIN_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   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_PSCR,  KC_DEL,   BL_STEP,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_84(
+        _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  BL_TOGG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  _______,  BL_DEC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+};
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c b/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c
new file mode 100644
index 0000000000..aabbaba4da
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/keymaps/keychron/keymap.c
@@ -0,0 +1,70 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include QMK_KEYBOARD_H
+#include "keychron_common.h"
+
+// clang-format off
+
+enum layers {
+    MAC_BASE,
+    MAC_FN,
+    WIN_BASE,
+    WIN_FN
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [MAC_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   KC_BRID,  KC_BRIU,  KC_MCTL,  KC_LPAD,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_SNAP,  KC_DEL,   BL_STEP,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LOPTN, KC_LCMMD,                               KC_SPC,                                 KC_RCMMD,MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_84(
+        _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  BL_TOGG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  _______,  BL_DEC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+
+    [WIN_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   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_PSCR,  KC_DEL,   BL_STEP,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_84(
+        _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  BL_TOGG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  _______,  BL_DEC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+};
+
+// clang-format on
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (!process_record_keychron(keycode, record)) {
+        return false;
+    }
+    return true;
+}
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/keychron/rules.mk b/keyboards/keychron/s1/ansi/white/keymaps/keychron/rules.mk
new file mode 100644
index 0000000000..495e8907b4
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/keymaps/keychron/rules.mk
@@ -0,0 +1,4 @@
+VIA_ENABLE = yes
+
+VPATH += keyboards/keychron/common
+SRC += keychron_common.c
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c b/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c
new file mode 100644
index 0000000000..072e5d2f76
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/keymaps/via/keymap.c
@@ -0,0 +1,63 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+// clang-format off
+
+enum layers {
+    MAC_BASE,
+    MAC_FN,
+    WIN_BASE,
+    WIN_FN
+};
+
+#define KC_TASK LGUI(KC_TAB)
+#define KC_FLXP LGUI(KC_E)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [MAC_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   KC_BRID,  KC_BRIU,  KC_NO,    KC_NO,    BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  KC_NO,    KC_DEL,   BL_STEP,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LOPT,  KC_LCMD,                                KC_SPC,                                 KC_RCMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_84(
+        _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,    KC_F12,   _______,  _______,  BL_TOGG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  _______,  BL_DEC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+
+    [WIN_BASE] = LAYOUT_ansi_84(
+        KC_ESC,   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_PSCR,  KC_DEL,   BL_STEP,
+        KC_GRV,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,   KC_EQL,   KC_BSPC,            KC_PGUP,
+        KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,   KC_RBRC,  KC_BSLS,            KC_PGDN,
+        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_HOME,
+        KC_LSFT,            KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,             KC_RSFT,  KC_UP,    KC_END,
+        KC_LCTL,  KC_LWIN,  KC_LALT,                                KC_SPC,                                 KC_RALT, MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_84(
+        _______,  KC_BRID,  KC_BRIU,  KC_TASK,  KC_FLXP,  BL_DEC,   BL_INC,   KC_MPRV,  KC_MPLY,  KC_MNXT,  KC_MUTE,  KC_VOLD,   KC_VOLU,  _______,  _______,  BL_TOGG,
+        _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        BL_TOGG,  BL_STEP,  BL_INC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,   _______,  _______,            _______,
+        _______,  _______,  BL_DEC,   _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,             _______,            _______,
+        _______,            _______,  _______,  _______,  _______,  _______,  NK_TOGG,  _______,  _______,  _______,  _______,             _______,  _______,  _______,
+        _______,  _______,  _______,                                _______,                                _______,  _______,   _______,  _______,  _______,  _______),
+};
diff --git a/keyboards/keychron/s1/ansi/white/keymaps/via/rules.mk b/keyboards/keychron/s1/ansi/white/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/keychron/s1/ansi/white/rules.mk b/keyboards/keychron/s1/ansi/white/rules.mk
new file mode 100644
index 0000000000..2455c56cfd
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/rules.mk
@@ -0,0 +1,27 @@
+# MCU name
+MCU = STM32L432
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = yes           # Enable USB N-key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+DIP_SWITCH_ENABLE = yes
+LED_MATRIX_ENABLE = yes
+LED_MATRIX_DRIVER = CKLED2001
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = embedded_flash
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+
diff --git a/keyboards/keychron/s1/ansi/white/white.c b/keyboards/keychron/s1/ansi/white/white.c
new file mode 100644
index 0000000000..e41ba06401
--- /dev/null
+++ b/keyboards/keychron/s1/ansi/white/white.c
@@ -0,0 +1,151 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include "quantum.h"
+
+#ifdef LED_MATRIX_ENABLE
+
+// clang-format off
+
+const ckled2001_led PROGMEM g_ckled2001_leds[LED_MATRIX_LED_COUNT] = {
+/* Refer to CKLED2001 manual for these locations
+ *   driver
+ *   |  LED address
+ *   |  |   */
+    {0, F_1},  // esc
+    {0, F_2},  // f1
+    {0, F_3},  // f2
+    {0, F_4},  // f3
+    {0, F_5},  // f4
+    {0, F_6},  // f4
+    {0, F_7},  // f6
+    {0, F_8},  // f7
+    {0, F_9},  // f8
+    {0, F_10}, // f9
+    {0, F_11}, // f10
+    {0, F_12}, // f11
+    {0, F_13}, // f12
+    {0, F_14}, // print
+    {0, F_15}, // del
+    {0, F_16}, // light
+
+    {0, E_1},  // ~
+    {0, E_2},  // 1!
+    {0, E_3},  // 2@
+    {0, E_4},  // 3#
+    {0, E_5},  // 4$
+    {0, E_6},  // 5%
+    {0, E_7},  // 6^
+    {0, E_8},  // 7&
+    {0, E_9},  // 8*
+    {0, E_10}, // 9(
+    {0, E_11}, // 0)
+    {0, E_12}, // -_
+    {0, E_13}, // =+
+    {0, E_14}, // back space
+    {0, E_16}, // page up
+
+    {0, D_1},  // tab
+    {0, D_2},  // q
+    {0, D_3},  // w
+    {0, D_4},  // e
+    {0, D_5},  // r
+    {0, D_6},  // t
+    {0, D_7},  // y
+    {0, D_8},  // u
+    {0, D_9},  // i
+    {0, D_10}, // o
+    {0, D_11}, // p
+    {0, D_12}, // [{
+    {0, D_13}, // ]}
+    {0, D_14}, // |
+    {0, D_16}, // page down
+
+    {0, C_1},  // caps lock
+    {0, C_2},  // a
+    {0, C_3},  // s
+    {0, C_4},  // d
+    {0, C_5},  // f
+    {0, C_6},  // g
+    {0, C_7},  // h
+    {0, C_8},  // j
+    {0, C_9},  // k
+    {0, C_10}, // l
+    {0, C_11}, // ;:
+    {0, C_12}, // '"
+    {0, C_14}, // enter
+    {0, C_16}, // home
+
+    {0, B_1},  // left shift
+    {0, B_3},  // z
+    {0, B_4},  // x
+    {0, B_5},  // c
+    {0, B_6},  // v
+    {0, B_7},  // b
+    {0, B_8},  // b
+    {0, B_9},  // n
+    {0, B_10}, // m
+    {0, B_11}, // ,<
+    {0, B_12}, // .>
+    {0, B_13}, // right shift
+    {0, B_14}, // up
+    {0, B_16}, // end
+
+    {0, A_1},  // left
+    {0, A_2},  // left command
+    {0, A_3},  // left optin
+    {0, A_7},  // space
+    {0, A_10}, // right command
+    {0, A_11}, // fn
+    {0, A_12}, // right ctrl
+    {0, A_13}, // left
+    {0, A_14}, // down
+    {0, A_16}, // right
+};
+
+#define __ NO_LED
+
+led_config_t g_led_config = {
+    {
+        // Key Matrix to LED Index
+        { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13, 15 },
+        { 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 },
+        { 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45 },
+        { 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 14, 58, 59 },
+        { 60, __, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73 },
+        { 74, 75, 76, __, __, __, 77, __, __, 78, 79, 80, 81, 82, 83 }
+    },
+    {
+        // LED Index to Physical Position
+        {0,0},  {15,0},  {30,0},  {45,0},  {60,0},  {75,0},  {90,0},   {105,0},  {119,0},  {134,0},  {149,0},  {164,0},  {179,0},  {194,0},  {209,0},  {224,0},
+        {0,13}, {15,13}, {30,13}, {45,13}, {60,13}, {75,13}, {90,13},  {105,13}, {119,13}, {134,13}, {149,13}, {164,13}, {179,13}, {202,13},           {224,13},
+        {4,26}, {22,26}, {37,26}, {52,26}, {67,26}, {82,26}, {97,26},  {112,26}, {127,26}, {142,26}, {157,26}, {172,26}, {187,26}, {205,26},           {224,26},
+        {6,38}, {26,38}, {41,38}, {56,38}, {71,38}, {86,38}, {101,38}, {116,38}, {131,38}, {146,38}, {160,38}, {175,38},           {200,38},           {224,38},
+        {9,51},          {34,51}, {48,51}, {63,51}, {78,51}, {93,51},  {108,51}, {123,51}, {138,51}, {153,51}, {168,51},           {189,51}, {209,51}, {224,51},
+        {2,64}, {21,64}, {39,64},                            {95,64},                                {149,64}, {164,64}, {179,64}, {194,64}, {209,64}, {224,64}
+    },
+    {
+        // RGB LED Index to Flag
+        1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+        1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1,    1,
+        1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,    1,
+        1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,    1,    1,
+        1,    4, 4, 4, 4, 4, 4, 4, 4, 4, 4,    1, 1, 1,
+        1, 1, 1,          4,          1, 1, 1, 1, 1, 1,
+    }
+};
+
+#endif // RGB_MATRIX_ENABLE
diff --git a/keyboards/keychron/s1/config.h b/keyboards/keychron/s1/config.h
new file mode 100644
index 0000000000..dc958daacb
--- /dev/null
+++ b/keyboards/keychron/s1/config.h
@@ -0,0 +1,46 @@
+/* Copyright 2022 @ Keychron(https://www.keychron.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/>.
+ */
+
+#pragma once
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS \
+    { B5, B4, B3, A15, A14, A13 }
+#define MATRIX_COL_PINS \
+    { A10, A9, A8, B1, B0, A7, A6, A5, A4, A3, A2, A1, A0, C15, C14 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION ROW2COL
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Disable DIP switch in matrix data */
+#define MATRIX_MASKED
+
+/* DIP switch */
+#define DIP_SWITCH_MATRIX_GRID  { {5,4} }
+
+/* EEPROM Driver Configuration */
+#define WEAR_LEVELING_LOGICAL_SIZE 2048
+#define WEAR_LEVELING_BACKING_SIZE (WEAR_LEVELING_LOGICAL_SIZE * 2)
+
+/* Increase I2C speed to 1000 KHz */
+#define I2C1_TIMINGR_PRESC 0U
+#define I2C1_TIMINGR_SCLDEL 3U
+#define I2C1_TIMINGR_SDADEL 0U
+#define I2C1_TIMINGR_SCLH 15U
+#define I2C1_TIMINGR_SCLL 51U
diff --git a/keyboards/keychron/s1/halconf.h b/keyboards/keychron/s1/halconf.h
new file mode 100644
index 0000000000..41bddcb279
--- /dev/null
+++ b/keyboards/keychron/s1/halconf.h
@@ -0,0 +1,21 @@
+/* Copyright 2020 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 <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define HAL_USE_I2C TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/keychron/s1/mcuconf.h b/keyboards/keychron/s1/mcuconf.h
new file mode 100644
index 0000000000..0ca8c64850
--- /dev/null
+++ b/keyboards/keychron/s1/mcuconf.h
@@ -0,0 +1,22 @@
+/* Copyright 2020 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 <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_I2C_USE_I2C1
+#define STM32_I2C_USE_I2C1 TRUE
diff --git a/keyboards/keychron/s1/readme.md b/keyboards/keychron/s1/readme.md
new file mode 100644
index 0000000000..ddb616fcea
--- /dev/null
+++ b/keyboards/keychron/s1/readme.md
@@ -0,0 +1,39 @@
+# Keychron S1
+
+A customizable 75% keyboard with RGB backlight and White backlight.
+
+* Keyboard Maintainer: [Keychron](https://github.com/keychron)
+* Hardware Supported: Keychron S1
+* Hardware Availability: [Keychron](https://www.keychron.com)
+
+Make example for this keyboard (after setting up your build environment):
+
+* For RGB backlight version:
+
+```bash
+make keychron/s1/ansi/rgb:default
+```
+
+* For White backlight version:
+
+```bash
+make keychron/s1/ansi/white:default
+```
+
+Flashing example for this keyboard:
+
+* For RGB backlight version:
+
+```bash
+make keychron/s1/ansi/rgb:default:flash
+```
+
+* For White backlight version:
+
+```bash
+make keychron/s1/ansi/white:default:flash
+```
+
+**Reset Key**: Hold down the key located at *K00*, commonly programmed as *Esc* while plugging in the keyboard.
+
+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/keychron/s1/s1.c b/keyboards/keychron/s1/s1.c
new file mode 100644
index 0000000000..50f54b6547
--- /dev/null
+++ b/keyboards/keychron/s1/s1.c
@@ -0,0 +1,82 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.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/>.
+ */
+
+#include "quantum.h"
+
+const matrix_row_t matrix_mask[] = {
+    0b111111111111111,
+    0b111111111111111,
+    0b111111111111111,
+    0b111111111111111,
+    0b111111111111111,
+    0b111111111101111,
+};
+
+#ifdef DIP_SWITCH_ENABLE
+
+bool dip_switch_update_kb(uint8_t index, bool active) {
+    if (!dip_switch_update_user(index, active)) { return false;}
+    if (index == 0) {
+        default_layer_set(1UL << (active ? 2 : 0));
+    }
+    return true;
+}
+
+#endif // DIP_SWITCH_ENABLE
+
+#if defined(RGB_MATRIX_ENABLE) && defined(CAPS_LOCK_LED_INDEX)
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    if (!process_record_user(keycode, record)) { return false; }
+    switch (keycode) {
+#ifdef RGB_MATRIX_ENABLE
+        case RGB_TOG:
+            if (record->event.pressed) {
+                switch (rgb_matrix_get_flags()) {
+                    case LED_FLAG_ALL: {
+                        rgb_matrix_set_flags(LED_FLAG_NONE);
+                        rgb_matrix_set_color_all(0, 0, 0);
+                    } break;
+                    default: {
+                        rgb_matrix_set_flags(LED_FLAG_ALL);
+                    } break;
+                }
+            }
+            if (!rgb_matrix_is_enabled()) {
+                rgb_matrix_set_flags(LED_FLAG_ALL);
+                rgb_matrix_enable();
+            }
+            return false;
+#endif
+    }
+    return true;
+}
+
+bool rgb_matrix_indicators_advanced_kb(uint8_t led_min, uint8_t led_max) {
+    if (!rgb_matrix_indicators_advanced_user(led_min, led_max)) { return false; }
+    // RGB_MATRIX_INDICATOR_SET_COLOR(index, red, green, blue);
+
+    if (host_keyboard_led_state().caps_lock) {
+        RGB_MATRIX_INDICATOR_SET_COLOR(CAPS_LOCK_LED_INDEX, 255, 255, 255);
+    } else {
+        if (!rgb_matrix_get_flags()) {
+           RGB_MATRIX_INDICATOR_SET_COLOR(CAPS_LOCK_LED_INDEX, 0, 0, 0);
+        }
+    }
+    return true;
+}
+
+#endif // CAPS_LOCK_LED_INDEX