diff --git a/keyboards/yandrstudio/yr80/board.h b/keyboards/yandrstudio/yr80/board.h
new file mode 100644
index 0000000000..0723a9c6b5
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/board.h
@@ -0,0 +1,28 @@
+/* Copyright 2022 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_next "board.h"
+
+#undef STM32_HSECLK
+#define STM32_HSECLK 16000000
+
+#undef VAL_GPIOCCRH
+#define VAL_GPIOCCRH 0x88888888
+
+#undef VAL_GPIOBCRH
+#define VAL_GPIOBCRH 0x88888888
diff --git a/keyboards/yandrstudio/yr80/config.h b/keyboards/yandrstudio/yr80/config.h
new file mode 100644
index 0000000000..ced858fafd
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/config.h
@@ -0,0 +1,48 @@
+/* Copyright 2022 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"
+
+#ifdef RGBLIGHT_ENABLE
+
+#    define RGB_DI_PIN A7
+#    define RGBLED_NUM 1
+#    define DRIVER_LED_TOTAL RGBLED_NUM
+
+#    define RGBLIGHT_LAYERS
+#    define RGBLIGHT_LAYERS_OVERRIDE_RGB_OFF
+#    define RGBLIGHT_LAYERS_RETAIN_VAL
+
+#    define RGBLIGHT_EFFECT_BREATHING
+#    define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#    define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#    define RGBLIGHT_EFFECT_SNAKE
+#    define RGBLIGHT_EFFECT_KNIGHT
+#    define RGBLIGHT_EFFECT_CHRISTMAS
+#    define RGBLIGHT_EFFECT_STATIC_GRADIENT
+#    define RGBLIGHT_EFFECT_RGB_TEST
+#    define RGBLIGHT_EFFECT_ALTERNATING
+#    define RGBLIGHT_EFFECT_TWINKLE
+#    define RGBLIGHT_DEFAULT_MODE RGBLIGHT_MODE_RAINBOW_MOOD
+
+#   define WS2812_PWM_DRIVER PWMD3
+#   define WS2812_PWM_CHANNEL 2
+#   define WS2812_PWM_PAL_MODE 2
+#   define WS2812_DMA_STREAM STM32_DMA1_STREAM3
+#   define WS2812_DMA_CHANNEL 3
+
+#endif
diff --git a/keyboards/yandrstudio/yr80/halconf.h b/keyboards/yandrstudio/yr80/halconf.h
new file mode 100644
index 0000000000..d5d6543fc6
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/halconf.h
@@ -0,0 +1,21 @@
+/* Copyright 2022 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_next <halconf.h>
+
+#undef HAL_USE_PWM
+#define HAL_USE_PWM    TRUE
diff --git a/keyboards/yandrstudio/yr80/info.json b/keyboards/yandrstudio/yr80/info.json
new file mode 100644
index 0000000000..a393cb7aaf
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/info.json
@@ -0,0 +1,19 @@
+{
+    "keyboard_name": "YR80",
+    "processor": "STM32F103",
+    "bootloader": "stm32duino",
+    "usb": {
+        "pid": "0xAA0D",
+        "device_version": "1.0.0"
+    },
+    "diode_direction": "COL2ROW",
+    "matrix_pins": {
+        "cols": ["B12", "B13", "B14", "A15", "B3", "B4", "B5", "B0", "A5", "A4", "A3", "A1", "A2", "B11", "B1", "B2", "B10"],
+        "rows": ["B15", "B6", "B7", "B8", "B9", "A6"]
+    },
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"0,0", "x":0, "y":0}, {"label":"0,1", "x":1.25, "y":0}, {"label":"0,2", "x":2.25, "y":0}, {"label":"0,3", "x":3.25, "y":0}, {"label":"0,4", "x":4.25, "y":0}, {"label":"0,5", "x":5.5, "y":0}, {"label":"0,6", "x":6.5, "y":0}, {"label":"0,7", "x":7.5, "y":0}, {"label":"0,8", "x":8.5, "y":0}, {"label":"0,9", "x":9.75, "y":0}, {"label":"0,10", "x":10.75, "y":0}, {"label":"0,11", "x":11.75, "y":0}, {"label":"0,12", "x":12.75, "y":0}, {"label":"0,13", "x":14, "y":0}, {"label":"0,14", "x":15.25, "y":0}, {"label":"0,15", "x":16.25, "y":0}, {"label":"0,16", "x":17.25, "y":0}, {"label":"1,0", "x":0, "y":1.25}, {"label":"1,1", "x":1, "y":1.25}, {"label":"1,2", "x":2, "y":1.25}, {"label":"1,3", "x":3, "y":1.25}, {"label":"1,4", "x":4, "y":1.25}, {"label":"1,5", "x":5, "y":1.25}, {"label":"1,6", "x":6, "y":1.25}, {"label":"1,7", "x":7, "y":1.25}, {"label":"1,8", "x":8, "y":1.25}, {"label":"1,9", "x":9, "y":1.25}, {"label":"1,10", "x":10, "y":1.25}, {"label":"1,11", "x":11, "y":1.25}, {"label":"1,12", "x":12, "y":1.25}, {"label":"1,13", "x":13, "y":1.25, "w":2}, {"label":"1,14", "x":15.25, "y":1.25}, {"label":"1,15", "x":16.25, "y":1.25}, {"label":"1,16", "x":17.25, "y":1.25}, {"label":"2,0", "x":0, "y":2.25, "w":1.5}, {"label":"2,1", "x":1.5, "y":2.25}, {"label":"2,2", "x":2.5, "y":2.25}, {"label":"2,3", "x":3.5, "y":2.25}, {"label":"2,4", "x":4.5, "y":2.25}, {"label":"2,5", "x":5.5, "y":2.25}, {"label":"2,6", "x":6.5, "y":2.25}, {"label":"2,7", "x":7.5, "y":2.25}, {"label":"2,8", "x":8.5, "y":2.25}, {"label":"2,9", "x":9.5, "y":2.25}, {"label":"2,10", "x":10.5, "y":2.25}, {"label":"2,11", "x":11.5, "y":2.25}, {"label":"2,12", "x":12.5, "y":2.25}, {"label":"2,13", "x":13.5, "y":2.25, "w":1.5}, {"label":"2,14", "x":15.25, "y":2.25}, {"label":"2,15", "x":16.25, "y":2.25}, {"label":"2,16", "x":17.25, "y":2.25}, {"label":"3,0", "x":0, "y":3.25, "w":1.75}, {"label":"3,1", "x":1.75, "y":3.25}, {"label":"3,2", "x":2.75, "y":3.25}, {"label":"3,3", "x":3.75, "y":3.25}, {"label":"3,4", "x":4.75, "y":3.25}, {"label":"3,5", "x":5.75, "y":3.25}, {"label":"3,6", "x":6.75, "y":3.25}, {"label":"3,7", "x":7.75, "y":3.25}, {"label":"3,8", "x":8.75, "y":3.25}, {"label":"3,9", "x":9.75, "y":3.25}, {"label":"3,10", "x":10.75, "y":3.25}, {"label":"3,11", "x":11.75, "y":3.25}, {"label":"3,12", "x":12.75, "y":3.25, "w":2.25}, {"label":"4,0", "x":0, "y":4.25, "w":2.25}, {"label":"4,2", "x":2.25, "y":4.25}, {"label":"4,3", "x":3.25, "y":4.25}, {"label":"4,4", "x":4.25, "y":4.25}, {"label":"4,5", "x":5.25, "y":4.25}, {"label":"4,6", "x":6.25, "y":4.25}, {"label":"4,7", "x":7.25, "y":4.25}, {"label":"4,8", "x":8.25, "y":4.25}, {"label":"4,9", "x":9.25, "y":4.25}, {"label":"4,10", "x":10.25, "y":4.25}, {"label":"4,11", "x":11.25, "y":4.25}, {"label":"4,12", "x":12.25, "y":4.25, "w":2.75}, {"label":"4,16", "x":16.25, "y":4.25}, {"label":"5,0", "x":0, "y":5.25, "w":1.25}, {"label":"5,1", "x":1.25, "y":5.25, "w":1.25}, {"label":"5,2", "x":2.5, "y":5.25, "w":1.25}, {"label":"5,6", "x":3.75, "y":5.25, "w":6.25}, {"label":"5,7", "x":10, "y":5.25, "w":1.25}, {"label":"5,8", "x":11.25, "y":5.25, "w":1.25}, {"label":"5,9", "x":12.5, "y":5.25, "w":1.25}, {"label":"5,10", "x":13.75, "y":5.25, "w":1.25}, {"label":"5,14", "x":15.25, "y":5.25}, {"label":"5,15", "x":16.25, "y":5.25}, {"label":"5,16", "x":17.25, "y":5.25}]
+        }
+    }
+}
diff --git a/keyboards/yandrstudio/yr80/keymaps/default/keymap.c b/keyboards/yandrstudio/yr80/keymaps/default/keymap.c
new file mode 100644
index 0000000000..23927f71cd
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/keymaps/default/keymap.c
@@ -0,0 +1,34 @@
+/* Copyright 2022 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_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_F13,  KC_MUTE, KC_VOLU, KC_VOLD,
+        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_INS,  KC_HOME, 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_DEL,  KC_END,  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_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_LGUI, KC_LALT,                           KC_SPC,                            KC_RALT, MO(1),   KC_APP,  KC_RCTL, KC_LEFT, KC_DOWN, KC_RIGHT),
+    [1] = 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, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 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, KC_TRNS)
+};
diff --git a/keyboards/yandrstudio/yr80/keymaps/via/keymap.c b/keyboards/yandrstudio/yr80/keymaps/via/keymap.c
new file mode 100644
index 0000000000..82817faec2
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/keymaps/via/keymap.c
@@ -0,0 +1,48 @@
+/* Copyright 2022 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_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_F13,  KC_MUTE, KC_VOLU, KC_VOLD,
+        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_INS,  KC_HOME, 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_DEL,  KC_END,  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_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_LGUI, KC_LALT,                           KC_SPC,                            KC_RALT, MO(1),   KC_APP,  KC_RCTL, KC_LEFT, KC_DOWN, KC_RIGHT),
+    [1] = 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, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 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, 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, 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, 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, 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, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};
diff --git a/keyboards/yandrstudio/yr80/keymaps/via/rules.mk b/keyboards/yandrstudio/yr80/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/yandrstudio/yr80/mcuconf.h b/keyboards/yandrstudio/yr80/mcuconf.h
new file mode 100644
index 0000000000..005e1001a4
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/mcuconf.h
@@ -0,0 +1,25 @@
+/* Copyright 2022 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_next <mcuconf.h>
+
+#undef STM32_PWM_USE_TIM3
+#define STM32_PWM_USE_TIM3 TRUE
+
+#undef STM32_PLLXTPRE
+#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV2
diff --git a/keyboards/yandrstudio/yr80/readme.md b/keyboards/yandrstudio/yr80/readme.md
new file mode 100644
index 0000000000..5c2ed16c1b
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/readme.md
@@ -0,0 +1,22 @@
+# yr80
+
+![yr80](https://i.imgur.com/bNsbo0qh.png)
+A 80% multi-layout keyboard with 1 RGB in F13 key.
+This keyboard use 16mhz HSE and APM32F103CBT6(STM32F103CBT6) as MCU.
+
+- Keyboard Maintainer: https://github.com/jiaxin96
+- Hardware Supported: yr80
+- Hardware Availability: [TaoBao-5162](https://item.taobao.com/item.htm?id=673317975633)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make yandrstudio/yr80: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 2 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
+- **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available.
diff --git a/keyboards/yandrstudio/yr80/rules.mk b/keyboards/yandrstudio/yr80/rules.mk
new file mode 100644
index 0000000000..43a4366a1f
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/rules.mk
@@ -0,0 +1,16 @@
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -p FFFF -v FFFF
+
+# 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 N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+WS2812_DRIVER = pwm         # WS2812 RGB Driver
diff --git a/keyboards/yandrstudio/yr80/yr80.c b/keyboards/yandrstudio/yr80/yr80.c
new file mode 100644
index 0000000000..16415bf9ab
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/yr80.c
@@ -0,0 +1,73 @@
+/* Copyright 2022 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 "yr80.h"
+
+#ifdef RGBLIGHT_ENABLE
+
+const rgblight_segment_t PROGMEM my_capslock_layer[] = RGBLIGHT_LAYER_SEGMENTS(
+    {0, 1, HSV_RED}
+);
+
+const rgblight_segment_t* const PROGMEM my_rgb_layers[] = RGBLIGHT_LAYERS_LIST(
+    my_capslock_layer
+);
+
+bool led_update_kb(led_t led_state) {
+    if (!led_update_user(led_state)) { return false; }
+    rgblight_set_layer_state(0, led_state.caps_lock);
+    return true;
+}
+
+void keyboard_post_init_kb(void) {
+    rgblight_layers = my_rgb_layers;
+    keyboard_post_init_user();
+}
+
+#endif
+
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    if (!process_record_user(keycode, record)) { return false; }
+    switch(keycode) {
+        case KC_LG:
+            if (record->event.pressed) {
+                process_magic(GUI_TOG, record);
+            }
+            return false;
+        case KC_MACOS:
+            if (record->event.pressed) {
+                process_magic(CG_TOGG, record);
+            }
+            return false;
+        case KC_MCTL:
+            if (record->event.pressed) {
+                host_consumer_send(0x29F);
+            } else {
+                host_consumer_send(0);
+            }
+            return false;
+        case KC_LPAD:
+            if (record->event.pressed) {
+                host_consumer_send(0x2A0);
+            } else {
+                host_consumer_send(0);
+            }
+            return false;
+        default:
+            return true;
+    }
+    return true;
+}
diff --git a/keyboards/yandrstudio/yr80/yr80.h b/keyboards/yandrstudio/yr80/yr80.h
new file mode 100644
index 0000000000..11cec853c3
--- /dev/null
+++ b/keyboards/yandrstudio/yr80/yr80.h
@@ -0,0 +1,56 @@
+/* Copyright 2022 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 "quantum.h"
+
+#define LAYOUT( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, K015, K016, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K115, K116, \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K215, K216, \
+    K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312,                         \
+    K400,       K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412,                   K416, \
+    K500, K501, K502,                   K506, K507, K508, K509, K510,                   K514, K515, K516  \
+    )\
+    { \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013,  K014,  K015,  K016 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114,  K115,  K116 }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  K213,  K214,  K215,  K216 }, \
+    { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  KC_NO, KC_NO, KC_NO, KC_NO }, \
+    { K400,  KC_NO, K402,  K403,  K404,  K405,  K406,  K407,  K408,  K409,  K410,  K411,  K412,  KC_NO, KC_NO, KC_NO, K416 }, \
+    { K500,  K501,  K502,  KC_NO, KC_NO, KC_NO, K506,  K507,  K508,  K509,  K510,  KC_NO, KC_NO, KC_NO, K514,  K515,  K516 }  \
+}
+
+enum keyboard_keycodes {
+#ifdef VIA_ENABLE
+    LOCK_GUI = USER00,
+    TOG_MACOS_KEYMAP,
+    KC_MISSION_CONTROL,
+    KC_LAUNCHPAD,
+    NEW_SAFE_RANGE = SAFE_RANGE  // Important!
+#else
+    LOCK_GUI = SAFE_RANGE,
+    TOG_MACOS_KEYMAP,
+    KC_MISSION_CONTROL,
+    KC_LAUNCHPAD,
+    NEW_SAFE_RANGE   // Important!
+#endif
+};
+
+#define KC_LG    LOCK_GUI
+#define KC_MACOS TOG_MACOS_KEYMAP
+#define KC_MCTL  KC_MISSION_CONTROL
+#define KC_LPAD  KC_LAUNCHPAD