Remove non-Keychron keyboards

48 files changed, 0 insertions, 2353 deletions

diff --git a/keyboards/yandrstudio/info.json b/keyboards/yandrstudio/info.json
deleted file mode 100644
index 2d4293ea31..0000000000
--- a/keyboards/yandrstudio/info.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "url": "https://github.com/Oh-My-Mechanical-Keyboard",
-    "maintainer": "Jason Ren (biu)",
-    "manufacturer": "Y&R",
-    "usb": {
-        "vid": "0xAA96"
-    }
-}
diff --git a/keyboards/yandrstudio/nz64/board.h b/keyboards/yandrstudio/nz64/board.h
deleted file mode 100644
index 8a068cd883..0000000000
--- a/keyboards/yandrstudio/nz64/board.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright 2020 Nick Brassel (tzarc)
- *
- *  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 3 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 <https://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include_next "board.h"
-
-#undef STM32_HSECLK
-#define STM32_HSECLK 16000000
diff --git a/keyboards/yandrstudio/nz64/config.h b/keyboards/yandrstudio/nz64/config.h
deleted file mode 100644
index 665cc96275..0000000000
--- a/keyboards/yandrstudio/nz64/config.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Copyright 2021 JasonRen(biu)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include "config_common.h"
-
-/* key matrix size */
-#define MATRIX_ROWS 5
-#define MATRIX_COLS 14
-#define MATRIX_COL_PINS {  A15, B3,  B4,  B6,  B7, B5,  C13, A5,  A4, B14, B15, A8, A9,  A10 }
-#define MATRIX_ROW_PINS {  C14, B13, B12, C15, A3 }
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
-/* Fix VIA RGB_light */
-#define VIA_HAS_BROKEN_KEYCODES
-
-/* Set 0 if debouncing isn't needed */
-#define DEBOUNCE 5
-
-
-/* RGB Matrix */
-#ifdef RGB_MATRIX_ENABLE
-#   define RGB_DI_PIN A7
-#   define RGBLED_NUM 82
-#   define DRIVER_LED_TOTAL RGBLED_NUM
-
-#   define WS2812_PWM_DRIVER PWMD3  // default: PWMD2
-#   define WS2812_PWM_CHANNEL 2  // default: 2
-#   define WS2812_PWM_PAL_MODE 2  // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 2
-#   define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA Stream for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
-#   define WS2812_DMA_CHANNEL 5  // DMA Channel for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
-
-
-#   define RGB_MATRIX_MAXIMUM_BRIGHTNESS 180
-#   define RGBLIGHT_VAL_STEP 18
-#   define RGB_DISABLE_WHEN_USB_SUSPENDED true
-#   define RGB_MATRIX_CENTER { 96, 32 }
-#   define RGB_MATRIX_KEYPRESSES
-#   define RGB_MATRIX_FRAMEBUFFER_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
-
-#endif
-
-
-#ifdef RGBLIGHT_ENABLE
-#   define RGB_DI_PIN A7
-#   define RGBLED_NUM 82
-#   define DRIVER_LED_TOTAL RGBLED_NUM
-
-#   define WS2812_PWM_DRIVER PWMD3  // default: PWMD2
-#   define WS2812_PWM_CHANNEL 2  // default: 2
-#   define WS2812_PWM_PAL_MODE 2  // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 2
-#   define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA Stream for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
-#   define WS2812_DMA_CHANNEL 5  // DMA Channel for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
-#endif
diff --git a/keyboards/yandrstudio/nz64/halconf.h b/keyboards/yandrstudio/nz64/halconf.h
deleted file mode 100644
index 1e6019b97f..0000000000
--- a/keyboards/yandrstudio/nz64/halconf.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* 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 <halconf.h>
-
-#undef HAL_USE_PWM
-#define HAL_USE_PWM TRUE
diff --git a/keyboards/yandrstudio/nz64/info.json b/keyboards/yandrstudio/nz64/info.json
deleted file mode 100644
index 3275ac6f6e..0000000000
--- a/keyboards/yandrstudio/nz64/info.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "keyboard_name": "nz64",
-    "processor": "STM32F401",
-    "usb": {
-        "pid": "0xAAAF",
-        "device_version": "1.0.0"
-    },
-    "layouts": {
-        "LAYOUT": {
-            "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0, "w":2}, {"x":0, "y":1, "w":1.5}, {"x":1.5, "y":1}, {"x":2.5, "y":1}, {"x":3.5, "y":1}, {"x":4.5, "y":1}, {"x":5.5, "y":1}, {"x":6.5, "y":1}, {"x":7.5, "y":1}, {"x":8.5, "y":1}, {"x":9.5, "y":1}, {"x":10.5, "y":1}, {"x":11.5, "y":1}, {"x":12.5, "y":1}, {"x":13.5, "y":1, "w":1.5}, {"x":0, "y":2, "w":1.75}, {"x":1.75, "y":2}, {"x":2.75, "y":2}, {"x":3.75, "y":2}, {"x":4.75, "y":2}, {"x":5.75, "y":2}, {"x":6.75, "y":2}, {"x":7.75, "y":2}, {"x":8.75, "y":2}, {"x":9.75, "y":2}, {"x":10.75, "y":2}, {"x":11.75, "y":2}, {"x":12.75, "y":2, "w":2.25}, {"x":0, "y":3, "w":2}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":14, "y":3}, {"x":0, "y":4, "w":1.25}, {"x":1.25, "y":4, "w":1.25}, {"x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":6.25}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}, {"x":14, "y":4}]
-        }
-    }
-}
diff --git a/keyboards/yandrstudio/nz64/keymaps/default/keymap.c b/keyboards/yandrstudio/nz64/keymaps/default/keymap.c
deleted file mode 100644
index 1ff72b568b..0000000000
--- a/keyboards/yandrstudio/nz64/keymaps/default/keymap.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright 2021 JasonRen(biu)
- *
- * 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
-
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [0] = LAYOUT(
-    KC_GESC, 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_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_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_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_DELETE,
-    KC_LCTL, KC_LGUI, KC_LALT,                     KC_SPC,                               MO(1),    KC_RALT,  KC_LEFT,  KC_DOWN, KC_RIGHT),
-  [1] = LAYOUT(
-    KC_GRV , 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_DEL,
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, URGB_K,  RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, KC_TRNS, KC_TRNS, KC_TRNS, LOCK_GUI, KC_TRNS, KC_TRNS,          KC_TRNS,
-    KC_TRNS, RGB_TOG, RGB_MOD, RGB_RMOD,RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
-};
diff --git a/keyboards/yandrstudio/nz64/keymaps/via/keymap.c b/keyboards/yandrstudio/nz64/keymaps/via/keymap.c
deleted file mode 100644
index 195a39ff39..0000000000
--- a/keyboards/yandrstudio/nz64/keymaps/via/keymap.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright 2021 JasonRen(biu)
- *
- * 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
-
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [0] = LAYOUT(
-    KC_GESC, 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_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_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_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_DELETE,
-    KC_LCTL, KC_LGUI, KC_LALT,                     KC_SPC,                               MO(1),    KC_RALT,  KC_LEFT,  KC_DOWN, KC_RIGHT),
-  [1] = LAYOUT(
-    KC_GRV , 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_DEL,
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, URGB_K,  RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, KC_TRNS, KC_TRNS, KC_TRNS, LOCK_GUI, KC_TRNS, KC_TRNS,          KC_TRNS,
-    KC_TRNS, RGB_TOG, RGB_MOD, RGB_RMOD,RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
-  [2] = LAYOUT(
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
-    KC_TRNS, RGB_TOG, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
-  [3] = LAYOUT(
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
-    KC_TRNS, RGB_TOG, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
-    KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
-};
diff --git a/keyboards/yandrstudio/nz64/keymaps/via/rules.mk b/keyboards/yandrstudio/nz64/keymaps/via/rules.mk
deleted file mode 100644
index 1e5b99807c..0000000000
--- a/keyboards/yandrstudio/nz64/keymaps/via/rules.mk
+++ /dev/null
@@ -1 +0,0 @@
-VIA_ENABLE = yes
diff --git a/keyboards/yandrstudio/nz64/mcuconf.h b/keyboards/yandrstudio/nz64/mcuconf.h
deleted file mode 100644
index f3222bcfcc..0000000000
--- a/keyboards/yandrstudio/nz64/mcuconf.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* 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_PWM_USE_TIM3
-#define STM32_PWM_USE_TIM3 TRUE
-
-#undef STM32_PLLM_VALUE
-#undef STM32_PLLN_VALUE
-#undef STM32_PLLP_VALUE
-#undef STM32_PLLQ_VALUE
-
-#define STM32_PLLM_VALUE                    (STM32_HSECLK/1000000)
-#define STM32_PLLN_VALUE                    192
-#define STM32_PLLP_VALUE                    4
-#define STM32_PLLQ_VALUE                    4
-
-
-
-
diff --git a/keyboards/yandrstudio/nz64/nz64.c b/keyboards/yandrstudio/nz64/nz64.c
deleted file mode 100644
index 9945dec04e..0000000000
--- a/keyboards/yandrstudio/nz64/nz64.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Copyright 2021 JasonRen(biu)
- *
- * 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 "nz64.h"
-
-#ifdef RGB_MATRIX_ENABLE
-
-typedef union {
-    uint32_t raw;
-    uint8_t underground_rgb_sw :8;
-} kb_cums_t;
-kb_cums_t kb_cums;
-
-led_config_t g_led_config = {
-    {
-        { 65,  64,  63,  62,  61,  60,  59,  58,  57,  56,  55,  54,  53,  52 },
-        { 51,  50,  49,  48,  47,  46,  45,  44,  43,  42,  41,  40,  39,  38 },
-        { 37,  36,  35,  34,  33,  32,  31,  30,  29,  28,  27,  26, NO_LED,  25 },
-        { 24,  23,  22,  21,  20,  19,  18,  17,  16,  15,  14,  13,  12,     11 },
-        { 10,  9,  8,  NO_LED,  NO_LED,  6,  NO_LED,  NO_LED,  NO_LED,  4,  3,  2,  1,  0 }
-    },
-    {
-        /* LED Index to Physical Position */
-        {224,64},{207,64},{190,64},{172,64},{155,64}, {121,64}, {86,64}, {52,64}, {34,64},{17,64},{0,64},
-        {224,48},{207,48},{190,48},{172,48},{155,48},{138,48},{121,48},{103,48},{86,48},{69,48},{52,48},{34,48},{17,48},{0,48},
-        {224,32},{190,32},{172,32},{155,32},{138,32},{121,32},{103,32},{86,32},{69,32},{52,32},{34,32},{17,32},{0,32},
-        {224,16},{207,16},{190,16},{172,16},{155,16},{138,16},{121,16},{103,16},{86,16},{69,16},{52,16},{34,16},{17,16},{0,16},
-        {224,0},{207,0},{190,0},{172,0},{155,0},{138,0},{121,0},{103,0},{86,0},{69,0},{52,0},{34,0},{17,0},{0,0},
-        {0,0},{37,0},{75,0},{112,0},{149,0},{187,0},{224,0},
-        {0,32},
-        {224,64},{187,64},{149,64},{112,64},{75,64},{37,64},{0,64},
-        {224,32}
-    },
-    {
-      /* LED Index to Flag */
-      4,4,4,4,4, 4,4,4,4,4,
-      4,4,4,4,4, 4,4,4,4,4,
-      4,4,4,4,4, 4,4,4,4,4,
-      4,4,4,4,4, 4,4,4,4,4,
-      4,4,4,4,4, 4,4,4,4,4,
-      4,4,4,4,4, 4,4,4,4,4,
-      4,4,4,4,4, 4,
-      2,2,2,2,2, 2,2,2,2,2,
-      2,2,2,2,2, 2
-    }
-};
-
-void rgb_matrix_indicators_advanced_kb(uint8_t led_min, uint8_t led_max) {
-    if (rgb_matrix_is_enabled()) {
-        if (kb_cums.underground_rgb_sw == 1) {
-            for (uint8_t i = led_min; i < led_max; ++i) {
-                if ((g_led_config.flags[i] == 4)) {
-                    rgb_matrix_set_color(i, 0, 0, 0);
-                }
-            }
-        } else if (kb_cums.underground_rgb_sw == 2) {
-            for (uint8_t i = led_min; i < led_max; ++i) {
-                if ((g_led_config.flags[i] == 2)) {
-                    rgb_matrix_set_color(i, 0, 0, 0);
-                }
-            }
-        }
-    } else {
-        rgb_matrix_set_color_all(0,0,0);
-    }
-}
-
-void eeconfig_init_kb(void) {
-    kb_cums.raw = 0;
-    eeconfig_update_kb(kb_cums.raw);
-}
-
-void keyboard_post_init_kb(void) {
-    kb_cums.underground_rgb_sw = eeconfig_read_kb();
-}
-
-#endif
-
-bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
-    switch(keycode) {
-#ifdef RGB_MATRIX_ENABLE
-        case URGB_K:
-            if (rgb_matrix_config.enable && record->event.pressed) {
-                kb_cums.underground_rgb_sw += 1;
-                kb_cums.underground_rgb_sw %= 3;
-            }
-            eeconfig_update_kb(kb_cums.raw);
-            return false;
-#endif
-        case LOCK_GUI:
-            process_magic(GUI_TOG, record);
-            return false;
-        default:
-            return true;
-    }
-    return true;
-}
diff --git a/keyboards/yandrstudio/nz64/nz64.h b/keyboards/yandrstudio/nz64/nz64.h
deleted file mode 100644
index fd28481d55..0000000000
--- a/keyboards/yandrstudio/nz64/nz64.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright 2020 zvecr <git@zvecr.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
-
-#include "quantum.h"
-
-#define LAYOUT( \
-	K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, \
-	K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, \
-	K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211,       K213, \
-	K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, \
-	K400, K401, K402,             K405,                   K409, K410, K411, K412, K413  \
-) { \
-	{ K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013 }, \
-	{ K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113 }, \
-	{ K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  KC_NO, K213 }, \
-	{ K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313 }, \
-	{ K400,  K401,  K402,  KC_NO, KC_NO, K405,  KC_NO, KC_NO, KC_NO, K409,  K410,  K411,  K412,  K413 }  \
-}
-
-#ifdef RGB_MATRIX_ENABLE
-#define URGB_K KC_F24
-#else
-#define URGB_K KC_TRNS
-#endif
-
-#define LOCK_GUI KC_F23
diff --git a/keyboards/yandrstudio/nz64/readme.md b/keyboards/yandrstudio/nz64/readme.md
deleted file mode 100644
index f495839aa3..0000000000
--- a/keyboards/yandrstudio/nz64/readme.md
+++ /dev/null
@@ -1,22 +0,0 @@
-# nz64
-
-A 64 keys keyboard with rgb (keys).
-This keyboard use 16mhz HSE and STM32F401 as MCU.
-
-- Keyboard Maintainer: https://github.com/jiaxin96
-- Hardware Supported: nz64
-- Hardware Availability: https://github.com/Oh-My-Mechanical-Keyboard 
-
-Make example for this keyboard (after setting up your build environment):
-
-    make yandrstudio/nz64:default
-
-See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
-
-## Bootloader
-
-Enter the bootloader in 3 ways:
-
-* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key which is Escape in this keyboard) and plug in the keyboard
-* **Physical reset pins**: Short circuit the `bt0` and `vcc` pins on the back of the PCB and plug in the keyboard
-* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available.
diff --git a/keyboards/yandrstudio/nz64/rules.mk b/keyboards/yandrstudio/nz64/rules.mk
deleted file mode 100644
index 8debea0e66..0000000000
--- a/keyboards/yandrstudio/nz64/rules.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-# MCU name
-MCU = STM32F401
-BOARD = GENERIC_STM32_F401XC
-
-# Bootloader selection
-BOOTLOADER = stm32-dfu
-
-# Build Options
-#   change yes to no to disable
-#