[Keyboard] Add Keychron Q11 (#20125)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: adophoxia <100170946+adophoxia@users.noreply.github.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

15 files changed, 958 insertions, 0 deletions

diff --git a/keyboards/keychron/q11/ansi_encoder/ansi_encoder.c b/keyboards/keychron/q11/ansi_encoder/ansi_encoder.c
new file mode 100755
index 0000000000..0d4fd2cd98
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/ansi_encoder.c
@@ -0,0 +1,244 @@
+/* Copyright 2023 @ 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 IS31 manual for these locations
+ *   driver
+ *   |  R location
+ *   |  |       G location
+ *   |  |       |       B location
+ *   |  |       |       | */
+    {0, A_2,  C_2,  B_2},  // ESC
+    {0, A_3,  C_3,  B_3},  // F1
+    {0, A_4,  C_4,  B_4},  // F2
+    {0, A_5,  C_5,  B_5},  // F3
+    {0, A_6,  C_6,  B_6},  // F4
+    {0, A_7,  C_7,  B_7},  // F5
+    {0, A_8,  C_8,  B_8},  // F6
+
+    {0, D_1,  F_1,  E_1},  // M1
+    {0, D_2,  F_2,  E_2},  // `~
+    {0, D_3,  F_3,  E_3},  // 1!
+    {0, D_4,  F_4,  E_4},  // 2@
+    {0, D_5,  F_5,  E_5},  // 3#
+    {0, D_6,  F_6,  E_6},  // 4$
+    {0, D_7,  F_7,  E_7},  // 5%
+    {0, D_8,  F_8,  E_8},  // 6^
+
+    {0, G_1,  I_1,  H_1},  // M2
+    {0, G_2,  I_2,  H_2},  // TAB
+    {0, G_3,  I_3,  H_3},  // Q
+    {0, G_4,  I_4,  H_4},  // W
+    {0, G_5,  I_5,  H_5},  // E
+    {0, G_6,  I_6,  H_6},  // R
+    {0, G_7,  I_7,  H_7},  // T
+
+    {0, J_1,  L_1,  K_1},  // M3
+    {0, J_2,  L_2,  K_2},  // CapsJock
+    {0, J_3,  L_3,  K_3},  // A
+    {0, J_4,  L_4,  K_4},  // S
+    {0, J_5,  L_5,  K_5},  // D
+    {0, J_6,  L_6,  K_6},  // F
+    {0, J_7,  L_7,  K_7},  // G
+
+    {0, J_9,  L_9,  K_9},  // M4
+    {0, J_11, L_11, K_11}, // Shift_J
+    {0, J_12, L_12, K_12}, // Z
+    {0, J_13, L_13, K_13}, // X
+    {0, J_14, L_14, K_14}, // C
+    {0, J_15, L_15, K_15}, // V
+    {0, J_16, L_16, K_16}, // B
+
+    {0, G_9,  I_9,  H_9},  // M5
+    {0, G_10, I_10, H_10}, // Ctrl_L
+    {0, G_11, I_11, H_11}, // WGn_L
+    {0, G_12, I_12, H_12}, // Alt_L
+    {0, G_13, I_13, H_13}, // Fn
+    {0, G_15, I_15, H_15}, // Space
+
+    {0, A_16, C_16, B_16}, // F7
+    {0, A_15, C_15, B_15}, // F8
+    {0, A_14, C_14, B_14}, // F9
+    {0, A_13, C_13, B_13}, // F11
+    {0, A_12, C_12, B_12}, // F11
+    {0, A_11, C_11, B_11}, // F12
+    {0, A_10, C_10, B_10}, // INS
+    {0, A_9,  C_9,  B_9},  // DEL
+
+    {0, D_16, F_16, E_16}, // 7&
+    {0, D_15, F_15, E_15}, // 8*
+    {0, D_14, F_14, E_14}, // 9(
+    {0, D_13, F_13, E_13}, // 1)
+    {0, D_12, F_12, E_12}, // -_
+    {0, D_11, F_11, E_11}, // =+
+    {0, D_10, F_10, E_10}, // BackSpace
+    {0, D_8,  F_8,  E_8},  // PgUp
+
+    {0, G_16, I_16, H_16}, // Y
+    {0, G_15, I_15, H_15}, // U
+    {0, G_14, I_14, H_14}, // G
+    {0, G_13, I_13, H_13}, // O
+    {0, G_12, I_12, H_12}, // P
+    {0, G_11, I_11, H_11}, // [
+    {0, G_10, I_10, H_10}, // ]
+    {0, G_9,  I_9,  H_9},  // \||
+    {0, G_8,  I_8,  H_8},  // PgDn
+
+    {0, J_16, L_16, K_16}, // H
+    {0, J_15, L_15, K_15}, // J
+    {0, J_14, L_14, K_14}, // KKEY_PRESS_HOME
+    {0, J_13, L_13, K_13}, // J
+    {0, J_12, L_12, K_12}, // ;:
+    {0, J_11, L_11, K_11}, // '"
+    {0, J_9,  L_9,  K_9},  // Enter
+    {0, J_8,  L_8,  K_8},  // Home
+
+    {0, J_7,  L_7,  K_7},  // N
+    {0, J_6,  L_6,  K_6},  // M
+    {0, J_5,  L_5,  K_5},  // ,<
+    {0, J_4,  L_4,  K_4},  // .>
+    {0, J_3,  L_3,  K_3},  // ?/
+    {0, J_2,  L_2,  K_2},  // Shift_R
+    {0, J_1,  L_1,  K_1},  // Up
+
+    {0, G_6,  I_6,  H_6},  // Space
+    {0, G_5,  I_5,  H_5},  // Win_R
+    {0, G_4,  I_4,  H_4},  // Fn
+    {0, G_3,  I_3,  H_3},  // Ctrl_R
+    {0, G_2,  I_2,  H_2},  // Left
+    {0, G_1,  I_1,  H_1},  // Down
+    {0, G_7,  I_7,  H_7},  // 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, 14, __ },
+        { 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 },
+        { 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, 84, 85, __, 86, 87, 88 },
+    },
+    {
+        // LED Index to Physical Position
+                {17,0},  {31,0},  {45,0},  {59,0},  {72,0},  {86,0},  {100,0},
+        {0,15}, {17,15}, {31,15}, {45,15}, {59,15}, {72,15}, {86,15}, {100,15},
+        {0,27}, {21,27}, {38,27}, {52,27}, {66,27}, {79,27}, {93,27},
+        {0,40}, {22,40}, {41,40}, {55,40}, {69,40}, {83,40}, {97,40},
+        {0,52}, {26,52},          {48,52}, {61,52}, {76,52}, {90,52}, {102,52},
+        {0,64}, {19,64}, {36,64}, {53,64}, {70,64},          {94,64},
+                  {110,0},  {124,0},  {138,0},  {152,0},  {165,0},  {179,0},  {193,0},  {207,0},
+                  {110,15}, {124,15}, {138,15}, {152,15}, {165,15}, {179,15}, {200,15},           {224,15},
+        {104,27}, {117,27}, {131,27}, {145,27}, {158,27}, {172,27}, {186,27}, {203,27},           {224,27},
+        {107,40}, {121,40}, {134,40}, {148,40}, {162,40}, {176,40},           {198,40},           {224,40},
+                  {114,52}, {127,52}, {141,52}, {155,52}, {169,52},           {188,52}, {210,52},
+                            {126,64},           {152,64}, {166,64}, {180,64}, {196,64}, {210,64}, {224,64},
+    },
+    {
+        // RGB LED Index to Flag
+        1, 1, 1, 1, 1, 1, 1,
+        1, 1, 4, 4, 4, 4, 4, 4,
+        1, 1, 4, 4, 4, 4, 4,
+        1, 8, 4, 4, 4, 4, 4,
+        1, 1,    4, 4, 4, 4, 4,
+        1, 1, 1, 1, 1,    4,
+           1, 1, 1, 1, 1, 1, 1, 1,
+           4, 4, 4, 4, 4, 4, 1,    1,
+        4, 4, 4, 4, 4, 4, 4, 4,    1,
+        4, 4, 4, 4, 4, 4,    1,    1,
+           4, 4, 4, 4, 4,    1, 1,
+              4,    1, 1, 1, 1, 1, 1,
+    }
+};
+
+// clang-format on
+
+#endif
+
+#define ADC_BUFFER_DEPTH 1
+#define ADC_NUM_CHANNELS 1
+#define ADC_SAMPLING_RATE ADC_SMPR_SMP_12P5
+#define ADC_RESOLUTION ADC_CFGR_RES_10BITS
+
+static int16_t analogReadPin_my(pin_t pin) {
+    ADCConfig adcCfg = {};
+    adcsample_t sampleBuffer[ADC_NUM_CHANNELS*ADC_BUFFER_DEPTH];
+    ADCDriver* targetDriver = &ADCD1;
+    ADCConversionGroup adcConversionGroup = {
+        .circular = FALSE,
+        .num_channels = (uint16_t)(ADC_NUM_CHANNELS),
+        .cfgr = ADC_RESOLUTION,
+    };
+
+    palSetLineMode(pin, PAL_MODE_INPUT_ANALOG);
+    switch (pin) {
+        case B0:
+            adcConversionGroup.smpr[2] = ADC_SMPR2_SMP_AN15(ADC_SAMPLING_RATE);
+            adcConversionGroup.sqr[0] = ADC_SQR1_SQ1_N(ADC_CHANNEL_IN15);
+            sampleBuffer[0] = 0;
+            break;
+        case B1:
+            adcConversionGroup.smpr[2] = ADC_SMPR2_SMP_AN16(ADC_SAMPLING_RATE);
+            adcConversionGroup.sqr[0] = ADC_SQR1_SQ1_N(ADC_CHANNEL_IN16);
+            sampleBuffer[0] = 0;
+            break;
+        default:
+             return 0;
+    }
+    adcStart(targetDriver, &adcCfg);
+    if (adcConvert(targetDriver, &adcConversionGroup, &sampleBuffer[0], ADC_BUFFER_DEPTH) != MSG_OK) {
+        return 0;
+    }
+
+    return *sampleBuffer;
+}
+
+void keyboard_post_init_kb(void) {
+    // 1. The pin A5/B5 of the USB C interface in the left hand is connected to the pin A0 of MCU,
+    // A0 will be set to output and write high when keyboard initial.
+    // 2. The same pin in the right hand is connected to the pin B0 and B1 of MCU respectively,
+    // and the ADC function of B0 and B1 will be enabled when keyboard initial.
+    // 3. because the serial usart RXD and TXD is multiplexed on USB's D+ and D- in the right hand.
+    // So detect the voltage on the pin A5/B5 of the USB C interface by ADC,
+    // and disable USB connectivity when the ADC value exceeds 1000,
+    // to avoid affecting the serial usart communication between the left hand and the right hand.
+    if (is_keyboard_left()) {
+        setPinOutput(A0);
+        writePinHigh(A0);
+    } else {
+        if ((analogReadPin_my(B0) > 1000) || (analogReadPin_my(B1) > 1000)) {
+            setPinInput(A11);
+            setPinInput(A12);
+        }
+    }
+
+    keyboard_post_init_user();
+}
diff --git a/keyboards/keychron/q11/ansi_encoder/config.h b/keyboards/keychron/q11/ansi_encoder/config.h
new file mode 100755
index 0000000000..08632f0ce7
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/config.h
@@ -0,0 +1,20 @@
+/* Copyright 2023 @ 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
+
+/* Enable caps-lock LED */
+#define CAPS_LOCK_LED_INDEX 23
diff --git a/keyboards/keychron/q11/ansi_encoder/info.json b/keyboards/keychron/q11/ansi_encoder/info.json
new file mode 100755
index 0000000000..50d1260a09
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/info.json
@@ -0,0 +1,166 @@
+{
+    "keyboard_name": "Keychron Q11",
+    "manufacturer": "Keychron",
+    "url": "https://github.com/Keychron",
+    "maintainer": "lalalademaxiya1",
+    "bootloader": "stm32-dfu",
+    "bootmagic": {
+        "matrix": [0, 1]
+    },
+    "features": {
+        "audio": false,
+        "backlight": false,
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "dip_switch": true,
+        "encoder": true,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgb_matrix": true,
+        "rgblight": false
+    },
+    "diode_direction": "ROW2COL",
+    "encoder": {
+        "rotary": [
+            {"pin_a": "B0", "pin_b": "B1"}
+        ]
+    },
+    "matrix_pins": {
+        "cols": ["A7", "A6", "A5", "A4", "A3", "A2", "A1", "C15", null],
+        "rows": ["A13", "A14", "A15", "B3", "B4", "B5"]
+    },
+    "processor": "STM32L432",
+    "rgb_matrix": {
+        "driver": "CKLED2001",
+        "split_count": [42, 47]
+    },
+    "split": {
+        "enabled": true,
+        "encoder": {
+            "right": {
+                "rotary": [
+                    {"pin_a": "C14", "pin_b": "C15"}
+                ]
+            }
+        },
+        "matrix_pins": {
+            "right": {
+                "cols": ["A8", "A7", "A6", "A5", "A4", "A3", "A2", "A1", "A0"],
+                "rows": ["B5", "B4", "B3", "A15", "A14", "A13"]
+            }
+        },
+        "transport": {
+            "protocol": "serial_usart",
+            "sync_matrix_state": false
+        }
+    },
+    "usb": {
+        "vid": "0x3434",
+        "pid": "0x01E0",
+        "device_version": "1.0.0"
+    },
+    "layouts": {
+        "LAYOUT_ansi_91": {
+            "layout": [
+                {"matrix":[0,0], "x":0, "y":0},
+                {"matrix":[0,1], "x":1.25, "y":0},
+                {"matrix":[0,2], "x":2.25, "y":0},
+                {"matrix":[0,3], "x":3.25, "y":0},
+                {"matrix":[0,4], "x":4.25, "y":0},
+                {"matrix":[0,5], "x":5.25, "y":0},
+                {"matrix":[0,6], "x":6.25, "y":0},
+                {"matrix":[0,7], "x":7.25, "y":0},
+                {"matrix":[6,0], "x":8.25, "y":0},
+                {"matrix":[6,1], "x":9.25, "y":0},
+                {"matrix":[6,2], "x":10.25, "y":0},
+                {"matrix":[6,3], "x":11.25, "y":0},
+                {"matrix":[6,4], "x":12.25, "y":0},
+                {"matrix":[6,5], "x":13.25, "y":0},
+                {"matrix":[6,6], "x":14.25, "y":0},
+                {"matrix":[6,7], "x":15.25, "y":0},
+                {"matrix":[6,8], "x":16.5, "y":0},
+
+                {"matrix":[1,0], "x":0, "y":1.25},
+                {"matrix":[1,1], "x":1.25, "y":1.25},
+                {"matrix":[1,2], "x":2.25, "y":1.25},
+                {"matrix":[1,3], "x":3.25, "y":1.25},
+                {"matrix":[1,4], "x":4.25, "y":1.25},
+                {"matrix":[1,5], "x":5.25, "y":1.25},
+                {"matrix":[1,6], "x":6.25, "y":1.25},
+                {"matrix":[1,7], "x":7.25, "y":1.25},
+                {"matrix":[7,0], "x":8.25, "y":1.25},
+                {"matrix":[7,1], "x":9.25, "y":1.25},
+                {"matrix":[7,2], "x":10.25, "y":1.25},
+                {"matrix":[7,3], "x":11.25, "y":1.25},
+                {"matrix":[7,4], "x":12.25, "y":1.25},
+                {"matrix":[7,5], "x":13.25, "y":1.25},
+                {"matrix":[7,6], "x":14.25, "y":1.25, "w":2},
+                {"matrix":[7,8], "x":16.5, "y":1.25},
+
+                {"matrix":[2,0], "x":0, "y":2.25},
+                {"matrix":[2,1], "x":1.25, "y":2.25, "w":1.5},
+                {"matrix":[2,2], "x":2.75, "y":2.25},
+                {"matrix":[2,3], "x":3.75, "y":2.25},
+                {"matrix":[2,4], "x":4.75, "y":2.25},
+                {"matrix":[2,6], "x":5.75, "y":2.25},
+                {"matrix":[2,7], "x":6.75, "y":2.25},
+                {"matrix":[8,0], "x":7.75, "y":2.25},
+                {"matrix":[8,1], "x":8.75, "y":2.25},
+                {"matrix":[8,2], "x":9.75, "y":2.25},
+                {"matrix":[8,3], "x":10.75, "y":2.25},
+                {"matrix":[8,4], "x":11.75, "y":2.25},
+                {"matrix":[8,5], "x":12.75, "y":2.25},
+                {"matrix":[8,6], "x":13.75, "y":2.25},
+                {"matrix":[8,7], "x":14.75, "y":2.25, "w":1.5},
+                {"matrix":[8,8], "x":16.5, "y":2.25},
+
+                {"matrix":[3,0], "x":0, "y":3.25},
+                {"matrix":[3,1], "x":1.25, "y":3.25, "w":1.75},
+                {"matrix":[3,2], "x":3, "y":3.25},
+                {"matrix":[3,3], "x":4, "y":3.25},
+                {"matrix":[3,4], "x":5, "y":3.25},
+                {"matrix":[3,5], "x":6, "y":3.25},
+                {"matrix":[3,6], "x":7, "y":3.25},
+                {"matrix":[9,0], "x":8, "y":3.25},
+                {"matrix":[9,1], "x":9, "y":3.25},
+                {"matrix":[9,2], "x":10, "y":3.25},
+                {"matrix":[9,3], "x":11, "y":3.25},
+                {"matrix":[9,4], "x":12, "y":3.25},
+                {"matrix":[9,5], "x":13, "y":3.25},
+                {"matrix":[9,7], "x":14, "y":3.25, "w":2.25},
+                {"matrix":[9,8], "x":16.5, "y":3.25},
+
+                {"matrix":[4,0], "x":0, "y":4.25},
+                {"matrix":[4,2], "x":1.25, "y":4.25, "w":2.25},
+                {"matrix":[4,3], "x":3.5, "y":4.25},
+                {"matrix":[4,4], "x":4.5, "y":4.25},
+                {"matrix":[4,5], "x":5.5, "y":4.25},
+                {"matrix":[4,6], "x":6.5, "y":4.25},
+                {"matrix":[4,7], "x":7.5, "y":4.25},
+                {"matrix":[10,0], "x":8.5, "y":4.25},
+                {"matrix":[10,1], "x":9.5, "y":4.25},
+                {"matrix":[10,2], "x":10.5, "y":4.25},
+                {"matrix":[10,3], "x":11.5, "y":4.25},
+                {"matrix":[10,4], "x":12.5, "y":4.25},
+                {"matrix":[10,5], "x":13.5, "y":4.25, "w":1.75},
+                {"matrix":[10,7], "x":15.5, "y":4.25},
+
+                {"matrix":[5,0], "x":0, "y":5.25},
+                {"matrix":[5,1], "x":1.25, "y":5.25, "w":1.25},
+                {"matrix":[5,2], "x":2.5, "y":5.25, "w":1.25},
+                {"matrix":[5,3], "x":3.75, "y":5.25, "w":1.25},
+                {"matrix":[5,4], "x":5, "y":5.25, "w":1.25},
+                {"matrix":[5,6], "x":6.25, "y":5.25, "w":2.25},
+                {"matrix":[11,1], "x":8.5, "y":5.25, "w":2.75},
+                {"matrix":[11,2], "x":11.25, "y":5.25},
+                {"matrix":[11,3], "x":12.25, "y":5.25},
+                {"matrix":[11,4], "x":13.25, "y":5.25},
+                {"matrix":[11,6], "x":14.5, "y":5.25},
+                {"matrix":[11,7], "x":15.5, "y":5.25},
+                {"matrix":[11,8], "x":16.5, "y":5.25}
+            ]
+        }
+    }
+}
diff --git a/keyboards/keychron/q11/ansi_encoder/keymaps/default/keymap.c b/keyboards/keychron/q11/ansi_encoder/keymaps/default/keymap.c
new file mode 100755
index 0000000000..b2c3ec24c0
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/keymaps/default/keymap.c
@@ -0,0 +1,71 @@
+/* Copyright 2023 @ 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_91(
+        KC_MUTE,  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_INS,   KC_DEL,   KC_MUTE,
+        _______,  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_LCTL,  KC_LOPT,  KC_LCMD,  MO(MAC_FN),         KC_SPC,                        KC_SPC,             KC_RCMD,  MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_91(
+        RGB_TOG,  _______,  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_91(
+        KC_MUTE,  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_INS,   KC_DEL,   KC_MUTE,
+        _______,  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_LCTL,  KC_LWIN,  KC_LALT,  MO(WIN_FN),         KC_SPC,                        KC_SPC,             KC_RALT,  MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_91(
+        RGB_TOG,  _______,  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,  _______,  _______,  _______,  _______,              _______,  _______,
+        _______,  _______,  _______,  _______,  _______,            _______,                       _______,            _______,  _______,    _______,  _______,  _______,  _______),
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+    [MAC_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [MAC_FN]   = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI), ENCODER_CCW_CW(RGB_VAD, RGB_VAI) },
+    [WIN_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [WIN_FN]   = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI), ENCODER_CCW_CW(RGB_VAD, RGB_VAI) }
+};
+#endif // ENCODER_MAP_ENABLE
diff --git a/keyboards/keychron/q11/ansi_encoder/keymaps/default/rules.mk b/keyboards/keychron/q11/ansi_encoder/keymaps/default/rules.mk
new file mode 100755
index 0000000000..ee32568148
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/keymaps/default/rules.mk
@@ -0,0 +1 @@
+ENCODER_MAP_ENABLE = yes
diff --git a/keyboards/keychron/q11/ansi_encoder/keymaps/keychron/keymap.c b/keyboards/keychron/q11/ansi_encoder/keymaps/keychron/keymap.c
new file mode 100755
index 0000000000..7102922323
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/keymaps/keychron/keymap.c
@@ -0,0 +1,84 @@
+/* Copyright 2023 @ 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_91(
+        KC_MUTE,  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_INS,   KC_DEL,   KC_MUTE,
+        MC_1,     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,
+        MC_2,     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,
+        MC_3,     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,
+        MC_4,     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,
+        MC_5,     KC_LCTL,  KC_LOPTN, KC_LCMMD, MO(MAC_FN),         KC_SPC,                        KC_SPC,             KC_RCMMD, MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_91(
+        RGB_TOG,  _______,  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_91(
+        KC_MUTE,  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_INS,   KC_DEL,   KC_MUTE,
+        MC_1,     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,
+        MC_2,     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,
+        MC_3,     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,
+        MC_4,     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,
+        MC_5,     KC_LCTL,  KC_LWIN,  KC_LALT,  MO(WIN_FN),         KC_SPC,                        KC_SPC,             KC_RALT,  MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_91(
+        RGB_TOG,  _______,  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,  _______,  _______,  _______,  _______,              _______,  _______,
+        _______,  _______,  _______,  _______,  _______,            _______,                       _______,            _______,  _______,    _______,  _______,  _______,  _______),
+};
+
+#if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+    [MAC_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [MAC_FN]   = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI), ENCODER_CCW_CW(RGB_VAD, RGB_VAI)},
+    [WIN_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_VOLD, KC_VOLU)},
+    [WIN_FN]   = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI), ENCODER_CCW_CW(RGB_VAD, RGB_VAI)}
+};
+#endif // ENCODER_MAP_ENABLE
+
+// clang-format on
+
+void housekeeping_task_user(void) {
+    housekeeping_task_keychron();
+}
+
+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/q11/ansi_encoder/keymaps/keychron/rules.mk b/keyboards/keychron/q11/ansi_encoder/keymaps/keychron/rules.mk
new file mode 100755
index 0000000000..9cf1a9b56c
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/keymaps/keychron/rules.mk
@@ -0,0 +1,5 @@
+VIA_ENABLE = yes
+ENCODER_MAP_ENABLE = yes
+
+VPATH += keyboards/keychron/common
+SRC += keychron_common.c
diff --git a/keyboards/keychron/q11/ansi_encoder/keymaps/via/keymap.c b/keyboards/keychron/q11/ansi_encoder/keymaps/via/keymap.c
new file mode 100755
index 0000000000..7ba9886ef8
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/keymaps/via/keymap.c
@@ -0,0 +1,72 @@
+/* Copyright 2023 @ 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_91(
+        KC_MUTE,  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_INS,   KC_DEL,   KC_MUTE,
+        MC_1,     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,
+        MC_2,     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,
+        MC_3,     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,
+        MC_4,     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,
+        MC_5,     KC_LCTL,  KC_LOPT,  KC_LCMD,  MO(MAC_FN),         KC_SPC,                        KC_SPC,             KC_RCMD,  MO(MAC_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [MAC_FN] = LAYOUT_ansi_91(
+        RGB_TOG,  _______,  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_91(
+        KC_MUTE,  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_INS,   KC_DEL,   KC_MUTE,
+        MC_1,     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,
+        MC_2,     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,
+        MC_3,     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,
+        MC_4,     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,
+        MC_5,     KC_LCTL,  KC_LWIN,  KC_LALT,  MO(WIN_FN),         KC_SPC,                        KC_SPC,             KC_RALT,  MO(WIN_FN), KC_RCTL,  KC_LEFT,  KC_DOWN,  KC_RGHT),
+
+    [WIN_FN] = LAYOUT_ansi_91(
+        RGB_TOG,  _______,  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,  _______,  _______,  _______,  _______,              _______,  _______,
+        _______,  _______,  _______,  _______,  _______,            _______,                       _______,            _______,  _______,    _______,  _______,  _______,  _______),
+};
+
+#if defined(ENCODER_ENABLE) && defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+    [MAC_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [MAC_FN]   = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI), ENCODER_CCW_CW(RGB_VAD, RGB_VAI) },
+    [WIN_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [WIN_FN]   = { ENCODER_CCW_CW(RGB_VAD, RGB_VAI), ENCODER_CCW_CW(RGB_VAD, RGB_VAI) }
+};
+#endif // ENCODER_MAP_ENABLE
diff --git a/keyboards/keychron/q11/ansi_encoder/keymaps/via/rules.mk b/keyboards/keychron/q11/ansi_encoder/keymaps/via/rules.mk
new file mode 100755
index 0000000000..f1adcab005
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+ENCODER_MAP_ENABLE = yes
diff --git a/keyboards/keychron/q11/ansi_encoder/rules.mk b/keyboards/keychron/q11/ansi_encoder/rules.mk
new file mode 100755
index 0000000000..567ea30a2a
--- /dev/null
+++ b/keyboards/keychron/q11/ansi_encoder/rules.mk
@@ -0,0 +1,9 @@
+# Build Options
+#   change yes to no to disable
+#
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = embedded_flash
+SERIAL_DRIVER = usart
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
diff --git a/keyboards/keychron/q11/config.h b/keyboards/keychron/q11/config.h
new file mode 100755
index 0000000000..604ec142b8
--- /dev/null
+++ b/keyboards/keychron/q11/config.h
@@ -0,0 +1,110 @@
+/* Copyright 2023 @ 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
+
+// Connects each switch in the dip switch to the GPIO pin of the MCU
+#define DIP_SWITCH_PINS \
+    { A8 }
+
+/* handedness */
+#define SPLIT_HAND_MATRIX_GRID A2, A15
+#define SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT
+
+#define MATRIX_MASKED // actual mask is defined by `matrix_mask` in `q11.c`
+
+/* RGB Matrix Configuration */
+#define DRIVER_COUNT 1
+#define DRIVER_ADDR_1 0b1110100
+#define DRIVER_1_LED_TOTAL 89
+#define RGB_MATRIX_LED_COUNT DRIVER_1_LED_TOTAL
+#define SPLIT_TRANSPORT_MIRROR
+
+/* 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
+
+#define CKLED2001_CURRENT_TUNE \
+    { 0x80, 0xFF, 0xFF, 0x80, 0xFF, 0xFF, 0x80, 0xFF, 0xFF, 0x80, 0xFF, 0xFF } // 300mA
+
+/* EEPROM Driver Configuration */
+#define WEAR_LEVELING_LOGICAL_SIZE 2048
+#define WEAR_LEVELING_BACKING_SIZE (WEAR_LEVELING_LOGICAL_SIZE * 2)
+
+/* Split Keyboard specific options. */
+#define SERIAL_USART_TX_PIN A9 // USART TX pin
+
+/* Encoder Configuration */
+#define ENCODER_DEFAULT_POS 0x3
+
+/* Disable RGB lighting when PC is in suspend */
+#define RGB_DISABLE_WHEN_USB_SUSPENDED
+
+// 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
+
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+// enabled only if RGB_MATRIX_FRAMEBUFFER_EFFECTS is defined
+#define ENABLE_RGB_MATRIX_TYPING_HEATMAP
+#define ENABLE_RGB_MATRIX_DIGITAL_RAIN
+
+#define RGB_MATRIX_KEYPRESSES
+// 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
diff --git a/keyboards/keychron/q11/halconf.h b/keyboards/keychron/q11/halconf.h
new file mode 100755
index 0000000000..028285a1f3
--- /dev/null
+++ b/keyboards/keychron/q11/halconf.h
@@ -0,0 +1,23 @@
+/* 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
+#define HAL_USE_SERIAL TRUE
+#define HAL_USE_ADC TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/keychron/q11/mcuconf.h b/keyboards/keychron/q11/mcuconf.h
new file mode 100755
index 0000000000..209b3f6fb5
--- /dev/null
+++ b/keyboards/keychron/q11/mcuconf.h
@@ -0,0 +1,28 @@
+/* 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
+
+#undef STM32_SERIAL_USE_USART1
+#define STM32_SERIAL_USE_USART1 TRUE
+
+#undef STM32_ADC_USE_ADC1
+#define STM32_ADC_USE_ADC1 TRUE
diff --git a/keyboards/keychron/q11/q11.c b/keyboards/keychron/q11/q11.c
new file mode 100755
index 0000000000..8cfbb38fff
--- /dev/null
+++ b/keyboards/keychron/q11/q11.c
@@ -0,0 +1,102 @@
+/* Copyright 2023 @ 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"
+
+// Mask out handedness diode to prevent it
+// from keeping the keyboard awake
+// - just mirroring `KC_NO` in the `LAYOUT`
+//   macro to keep it simple
+const matrix_row_t matrix_mask[] = {
+    0b011111111,
+    0b011111111,
+    0b011111111,
+    0b001111111,
+    0b011111101,
+    0b001011111,
+    0b111111111,
+    0b101111111,
+    0b111111111,
+    0b110111111,
+    0b010111111,
+    0b111011110,
+};
+
+#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 ? 0 : 2));
+    }
+    return true;
+}
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && (defined(CAPS_LOCK_LED_INDEX) || defined(NUM_LOCK_LED_INDEX))
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    if (!process_record_user(keycode, record)) {
+        return false;
+    }
+    switch (keycode) {
+        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;
+    }
+    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 defined(CAPS_LOCK_LED_INDEX)
+    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);
+        }
+    }
+#    endif // CAPS_LOCK_LED_INDEX
+#    if defined(NUM_LOCK_LED_INDEX)
+    if (host_keyboard_led_state().num_lock) {
+        RGB_MATRIX_INDICATOR_SET_COLOR(NUM_LOCK_LED_INDEX, 255, 255, 255);
+    } else {
+        if (!rgb_matrix_get_flags()) {
+            RGB_MATRIX_INDICATOR_SET_COLOR(NUM_LOCK_LED_INDEX, 0, 0, 0);
+        }
+    }
+#    endif // NUM_LOCK_LED_INDEX
+    return true;
+}
+#endif
diff --git a/keyboards/keychron/q11/readme.md b/keyboards/keychron/q11/readme.md
new file mode 100644
index 0000000000..3dad920e04
--- /dev/null
+++ b/keyboards/keychron/q11/readme.md
@@ -0,0 +1,21 @@
+# Keychron Q11
+
+![Keychron Q11](https://i.imgur.com/FPTNqKj.jpg)
+
+A customizable 75% split keyboard.
+
+* Keyboard Maintainer: [Keychron](https://github.com/keychron)
+* Hardware Supported: Keychron Q11
+* Hardware Availability: [Keychron Q11 QMK Custom Mechanical Keyboard](https://www.keychron.com/products/keychron-q11-qmk-custom-mechanical-keyboard)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make keychron/q11/ansi_encoder:default
+
+Flashing example for this keyboard:
+
+    make keychron/q11/ansi_encoder:default:flash
+
+**Reset Key**: Hold down the key located at *K01*, which 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).