diff --git a/keyboards/abko/ak84bt/ak84bt.c b/keyboards/abko/ak84bt/ak84bt.c
new file mode 100644
index 0000000000..0ecd06b177
--- /dev/null
+++ b/keyboards/abko/ak84bt/ak84bt.c
@@ -0,0 +1,110 @@
+/* Copyright 2023 temp4gh
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include QMK_KEYBOARD_H
+
+const is31_led PROGMEM g_is31_leds[RGB_MATRIX_LED_COUNT] = {
+ {0, G_1, I_1, H_1},
+ {0, G_3, I_3, H_3},
+ {0, G_4, I_4, H_4},
+ {0, G_5, I_5, H_5},
+ {0, G_6, I_6, H_6},
+ {0, G_7, I_7, H_7},
+ {0, G_8, I_8, H_8},
+ {0, G_9, I_9, H_9},
+ {0, G_10, I_10, H_10},
+ {0, G_11, I_11, H_11},
+ {0, G_12, I_12, H_12},
+ {0, G_13, I_13, H_13},
+ {0, G_14, I_14, H_14},
+ {0, G_15, I_15, H_15},
+ {0, D_1, F_1, E_1},
+ {0, D_2, F_2, E_2},
+ {0, D_3, F_3, E_3},
+ {0, D_4, F_4, E_4},
+ {0, D_5, F_5, E_5},
+ {0, D_6, F_6, E_6},
+ {0, D_7, F_7, E_7},
+ {0, D_8, F_8, E_8},
+ {0, D_9, F_9, E_9},
+ {0, D_10, F_10, E_10},
+ {0, D_11, F_11, E_11},
+ {0, D_12, F_12, E_12},
+ {0, D_13, F_13, E_13},
+ {0, D_14, F_14, E_14},
+ {0, D_15, F_15, E_15},
+ {0, A_1, C_1, B_1},
+ {0, A_2, C_2, B_2},
+ {0, A_3, C_3, B_3},
+ {0, A_4, C_4, B_4},
+ {0, A_5, C_5, B_5},
+ {0, A_6, C_6, B_6},
+ {0, A_7, C_7, B_7},
+ {0, A_8, C_8, B_8},
+ {0, A_9, C_9, B_9},
+ {0, A_10, C_10, B_10},
+ {0, A_11, C_11, B_11},
+ {0, A_12, C_12, B_12},
+ {0, A_13, C_13, B_13},
+ {0, A_14, C_14, B_14},
+ {0, A_15, C_15, B_15},
+ {1, G_1, I_1, H_1},
+ {1, G_2, I_2, H_2},
+ {1, G_3, I_3, H_3},
+ {1, G_4, I_4, H_4},
+ {1, G_5, I_5, H_5},
+ {1, G_6, I_6, H_6},
+ {1, G_7, I_7, H_7},
+ {1, G_8, I_8, H_8},
+ {1, G_9, I_9, H_9},
+ {1, G_10, I_10, H_10},
+ {1, G_11, I_11, H_11},
+ {1, G_12, I_12, H_12},
+ {1, G_13, I_13, H_13},
+ {1, G_14, I_14, H_14},
+ {1, G_15, I_15, H_15},
+ {1, D_1, F_1, E_1},
+ {1, D_2, F_2, E_2},
+ {1, D_3, F_3, E_3},
+ {1, D_4, F_4, E_4},
+ {1, D_5, F_5, E_5},
+ {1, D_6, F_6, E_6},
+ {1, D_7, F_7, E_7},
+ {1, D_8, F_8, E_8},
+ {1, D_9, F_9, E_9},
+ {1, D_10, F_10, E_10},
+ {1, D_11, F_11, E_11},
+ {1, D_12, F_12, E_12},
+ {1, D_13, F_13, E_13},
+ {1, D_14, F_14, E_14},
+ {1, D_15, F_15, E_15},
+ {1, A_1, C_1, B_1},
+ {1, A_2, C_2, B_2},
+ {1, A_3, C_3, B_3},
+ {1, A_5, C_5, B_5},
+ {1, A_6, C_6, B_6},
+ {1, A_7, C_7, B_7},
+ {1, A_8, C_8, B_8},
+ {1, A_9, C_9, B_9},
+ {1, A_10, C_10, B_10},
+ {1, A_11, C_11, B_11},
+ {1, A_12, C_12, B_12},
+ {1, A_13, C_13, B_13},
+ {1, A_14, C_14, B_14},
+ {1, A_15, C_15, B_15},
+ {0, G_2, I_2, H_2},
+ {1, A_4, C_4, B_4}
+};
diff --git a/keyboards/abko/ak84bt/config.h b/keyboards/abko/ak84bt/config.h
new file mode 100644
index 0000000000..f6a3b55851
--- /dev/null
+++ b/keyboards/abko/ak84bt/config.h
@@ -0,0 +1,41 @@
+/* Copyright 2023 temp4gh
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#pragma once
+
+
+#define DRIVER_ADDR_1 0b1010000
+#define DRIVER_ADDR_2 0b1010011
+
+#define DRIVER_COUNT 2
+#define DRIVER_1_LED_TOTAL 45
+#define DRIVER_2_LED_TOTAL 45
+
+#define RGB_MATRIX_LED_COUNT (DRIVER_1_LED_TOTAL+DRIVER_2_LED_TOTAL)
+
+#define ENABLE_RGB_MATRIX_SOLID_COLOR
+#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_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_HUE_WAVE
+#define ENABLE_RGB_MATRIX_PIXEL_FLOW
diff --git a/keyboards/abko/ak84bt/halconf.h b/keyboards/abko/ak84bt/halconf.h
new file mode 100644
index 0000000000..f1dae7232e
--- /dev/null
+++ b/keyboards/abko/ak84bt/halconf.h
@@ -0,0 +1,22 @@
+/* Copyright 2023 temp4gh
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#pragma once
+
+#include_next
+
+#undef HAL_USE_I2C
+#define HAL_USE_I2C TRUE
diff --git a/keyboards/abko/ak84bt/info.json b/keyboards/abko/ak84bt/info.json
new file mode 100644
index 0000000000..30dd823575
--- /dev/null
+++ b/keyboards/abko/ak84bt/info.json
@@ -0,0 +1,217 @@
+{
+ "manufacturer": "abko",
+ "keyboard_name": "ak84bt",
+ "bootloader": "stm32duino",
+ "bootmagic": {
+ "matrix": [1, 0]
+ },
+ "diode_direction": "COL2ROW",
+ "dynamic_keymap": {
+ "layer_count": 2
+ },
+ "features": {
+ "bootmagic": true,
+ "console": true,
+ "extrakey": true,
+ "mousekey": true,
+ "nkro": true,
+ "rgb_matrix": true
+ },
+ "indicators": {
+ "caps_lock": "B8",
+ "on_state": 0
+ },
+ "matrix_pins": {
+ "cols": ["A6", "A7", "C4", "C5", "B0", "B1", "C6", "C7", "C8", "C9", "A8", "A9", "A10", "A13", "A14", "A15"],
+ "rows": ["A0", "A1", "A2", "A3", "A4", "A5"]
+ },
+ "processor": "STM32F103",
+ "rgb_matrix": {
+ "driver": "IS31FL3733",
+ "layout": [
+ {"matrix": [0, 0], "x": 7, "y": 2, "flags": 4},
+ {"matrix": [0, 2], "x": 34, "y": 2, "flags": 4},
+ {"matrix": [0, 3], "x": 48, "y": 2, "flags": 4},
+ {"matrix": [0, 4], "x": 61, "y": 2, "flags": 4},
+ {"matrix": [0, 5], "x": 75, "y": 2, "flags": 4},
+ {"matrix": [0, 6], "x": 95, "y": 2, "flags": 4},
+ {"matrix": [0, 7], "x": 109, "y": 2, "flags": 4},
+ {"matrix": [0, 8], "x": 122, "y": 2, "flags": 4},
+ {"matrix": [0, 9], "x": 136, "y": 2, "flags": 4},
+ {"matrix": [0, 10], "x": 157, "y": 2, "flags": 4},
+ {"matrix": [0, 11], "x": 170, "y": 2, "flags": 4},
+ {"matrix": [0, 12], "x": 184, "y": 2, "flags": 4},
+ {"matrix": [0, 13], "x": 198, "y": 2, "flags": 4},
+ {"matrix": [0, 14], "x": 217, "y": 2, "flags": 4},
+ {"matrix": [1, 0], "x": 7, "y": 14, "flags": 4},
+ {"matrix": [1, 1], "x": 20, "y": 14, "flags": 4},
+ {"matrix": [1, 2], "x": 34, "y": 14, "flags": 4},
+ {"matrix": [1, 3], "x": 48, "y": 14, "flags": 4},
+ {"matrix": [1, 4], "x": 61, "y": 14, "flags": 4},
+ {"matrix": [1, 5], "x": 75, "y": 14, "flags": 4},
+ {"matrix": [1, 6], "x": 89, "y": 14, "flags": 4},
+ {"matrix": [1, 7], "x": 102, "y": 14, "flags": 4},
+ {"matrix": [1, 8], "x": 116, "y": 14, "flags": 4},
+ {"matrix": [1, 9], "x": 129, "y": 14, "flags": 4},
+ {"matrix": [1, 10], "x": 143, "y": 14, "flags": 4},
+ {"matrix": [1, 11], "x": 157, "y": 14, "flags": 4},
+ {"matrix": [1, 12], "x": 170, "y": 14, "flags": 4},
+ {"matrix": [1, 13], "x": 190, "y": 14, "flags": 4},
+ {"matrix": [1, 14], "x": 217, "y": 14, "flags": 4},
+ {"matrix": [2, 0], "x": 10, "y": 24, "flags": 4},
+ {"matrix": [2, 1], "x": 27, "y": 24, "flags": 4},
+ {"matrix": [2, 2], "x": 40, "y": 24, "flags": 4},
+ {"matrix": [2, 3], "x": 54, "y": 24, "flags": 4},
+ {"matrix": [2, 4], "x": 68, "y": 24, "flags": 4},
+ {"matrix": [2, 5], "x": 81, "y": 24, "flags": 4},
+ {"matrix": [2, 6], "x": 95, "y": 24, "flags": 4},
+ {"matrix": [2, 7], "x": 109, "y": 24, "flags": 4},
+ {"matrix": [2, 8], "x": 122, "y": 24, "flags": 4},
+ {"matrix": [2, 9], "x": 136, "y": 24, "flags": 4},
+ {"matrix": [2, 10], "x": 150, "y": 24, "flags": 4},
+ {"matrix": [2, 11], "x": 163, "y": 24, "flags": 4},
+ {"matrix": [2, 12], "x": 177, "y": 24, "flags": 4},
+ {"matrix": [2, 13], "x": 194, "y": 24, "flags": 4},
+ {"matrix": [2, 14], "x": 217, "y": 24, "flags": 4},
+ {"matrix": [3, 0], "x": 12, "y": 34, "flags": 4},
+ {"matrix": [3, 1], "x": 30, "y": 34, "flags": 4},
+ {"matrix": [3, 2], "x": 44, "y": 34, "flags": 4},
+ {"matrix": [3, 3], "x": 58, "y": 34, "flags": 4},
+ {"matrix": [3, 4], "x": 71, "y": 34, "flags": 4},
+ {"matrix": [3, 5], "x": 85, "y": 34, "flags": 4},
+ {"matrix": [3, 6], "x": 99, "y": 34, "flags": 4},
+ {"matrix": [3, 7], "x": 112, "y": 34, "flags": 4},
+ {"matrix": [3, 8], "x": 126, "y": 34, "flags": 4},
+ {"matrix": [3, 9], "x": 140, "y": 34, "flags": 4},
+ {"matrix": [3, 10], "x": 153, "y": 34, "flags": 4},
+ {"matrix": [3, 11], "x": 167, "y": 34, "flags": 4},
+ {"x": 180, "y": 34, "flags": 4},
+ {"matrix": [3, 13], "x": 189, "y": 34, "flags": 4},
+ {"matrix": [3, 14], "x": 217, "y": 34, "flags": 4},
+ {"matrix": [4, 0], "x": 8, "y": 44, "flags": 4},
+ {"x": 24, "y": 44, "flags": 4},
+ {"matrix": [4, 2], "x": 38, "y": 44, "flags": 4},
+ {"matrix": [4, 3], "x": 51, "y": 44, "flags": 4},
+ {"matrix": [4, 4], "x": 65, "y": 44, "flags": 4},
+ {"matrix": [4, 5], "x": 78, "y": 44, "flags": 4},
+ {"matrix": [4, 6], "x": 92, "y": 44, "flags": 4},
+ {"matrix": [4, 7], "x": 106, "y": 44, "flags": 4},
+ {"matrix": [4, 8], "x": 119, "y": 44, "flags": 4},
+ {"matrix": [4, 9], "x": 133, "y": 44, "flags": 4},
+ {"matrix": [4, 10], "x": 147, "y": 44, "flags": 4},
+ {"matrix": [4, 11], "x": 160, "y": 44, "flags": 4},
+ {"matrix": [4, 12], "x": 179, "y": 44, "flags": 4},
+ {"matrix": [4, 13], "x": 201, "y": 46, "flags": 4},
+ {"matrix": [4, 14], "x": 217, "y": 44, "flags": 4},
+ {"matrix": [5, 0], "x": 8, "y": 54, "flags": 4},
+ {"matrix": [5, 1], "x": 25, "y": 54, "flags": 4},
+ {"matrix": [5, 2], "x": 43, "y": 54, "flags": 4},
+ {"x": 67, "y": 57, "flags": 4},
+ {"x": 80, "y": 57, "flags": 4},
+ {"x": 94, "y": 54, "flags": 4},
+ {"matrix": [5, 6], "x": 107, "y": 57, "flags": 4},
+ {"x": 120, "y": 57, "flags": 4},
+ {"matrix": [5, 9], "x": 143, "y": 54, "flags": 4},
+ {"matrix": [5, 10], "x": 157, "y": 54, "flags": 4},
+ {"matrix": [5, 11], "x": 170, "y": 54, "flags": 4},
+ {"matrix": [5, 12], "x": 187, "y": 56, "flags": 4},
+ {"matrix": [5, 13], "x": 201, "y": 56, "flags": 4},
+ {"matrix": [5, 14], "x": 214, "y": 56, "flags": 4},
+ {"x": 207, "y": 23, "flags": 8},
+ {"x": 207, "y": 27, "flags": 8}
+ ]
+ },
+ "usb": {
+ "device_version": "0.0.1",
+ "pid": "0x4321",
+ "vid": "0x7654"
+ },
+ "layouts": {
+ "LAYOUT_75_ansi": {
+ "layout": [
+ {"label": "ESC", "matrix": [0, 0], "x": 0, "y": 0},
+ {"label": "F1", "matrix": [0, 2], "x": 2, "y": 0},
+ {"label": "F2", "matrix": [0, 3], "x": 3, "y": 0},
+ {"label": "F3", "matrix": [0, 4], "x": 4, "y": 0},
+ {"label": "F4", "matrix": [0, 5], "x": 5, "y": 0},
+ {"label": "F5", "matrix": [0, 6], "x": 6.5, "y": 0},
+ {"label": "F6", "matrix": [0, 7], "x": 7.5, "y": 0},
+ {"label": "F7", "matrix": [0, 8], "x": 8.5, "y": 0},
+ {"label": "F8", "matrix": [0, 9], "x": 9.5, "y": 0},
+ {"label": "F9", "matrix": [0, 10], "x": 11, "y": 0},
+ {"label": "F10", "matrix": [0, 11], "x": 12, "y": 0},
+ {"label": "F11", "matrix": [0, 12], "x": 13, "y": 0},
+ {"label": "F12", "matrix": [0, 13], "x": 14, "y": 0},
+ {"label": "END", "matrix": [0, 15], "x": 16.5, "y": 0},
+ {"label": "GRV", "matrix": [1, 0], "x": 0, "y": 1.25},
+ {"label": "1", "matrix": [1, 1], "x": 1, "y": 1.25},
+ {"label": "2", "matrix": [1, 2], "x": 2, "y": 1.25},
+ {"label": "3", "matrix": [1, 3], "x": 3, "y": 1.25},
+ {"label": "4", "matrix": [1, 4], "x": 4, "y": 1.25},
+ {"label": "5", "matrix": [1, 5], "x": 5, "y": 1.25},
+ {"label": "6", "matrix": [1, 6], "x": 6, "y": 1.25},
+ {"label": "7", "matrix": [1, 7], "x": 7, "y": 1.25},
+ {"label": "8", "matrix": [1, 8], "x": 8, "y": 1.25},
+ {"label": "9", "matrix": [1, 9], "x": 9, "y": 1.25},
+ {"label": "0", "matrix": [1, 10], "x": 10, "y": 1.25},
+ {"label": "MINS", "matrix": [1, 11], "x": 11, "y": 1.25},
+ {"label": "EQL", "matrix": [1, 12], "x": 12, "y": 1.25},
+ {"label": "BSPC", "matrix": [1, 13], "x": 13, "y": 1.25, "w": 2},
+ {"label": "HOME", "matrix": [1, 14], "x": 16.5, "y": 1.25},
+ {"label": "TAB", "matrix": [2, 0], "x": 0, "y": 2.25, "w": 1.5},
+ {"label": "Q", "matrix": [2, 1], "x": 1.5, "y": 2.25},
+ {"label": "W", "matrix": [2, 2], "x": 2.5, "y": 2.25},
+ {"label": "E", "matrix": [2, 3], "x": 3.5, "y": 2.25},
+ {"label": "R", "matrix": [2, 4], "x": 4.5, "y": 2.25},
+ {"label": "T", "matrix": [2, 5], "x": 5.5, "y": 2.25},
+ {"label": "Y", "matrix": [2, 6], "x": 6.5, "y": 2.25},
+ {"label": "U", "matrix": [2, 7], "x": 7.5, "y": 2.25},
+ {"label": "I", "matrix": [2, 8], "x": 8.5, "y": 2.25},
+ {"label": "O", "matrix": [2, 9], "x": 9.5, "y": 2.25},
+ {"label": "P", "matrix": [2, 10], "x": 10.5, "y": 2.25},
+ {"label": "LBRC", "matrix": [2, 11], "x": 11.5, "y": 2.25},
+ {"label": "RBRC", "matrix": [2, 12], "x": 12.5, "y": 2.25},
+ {"label": "BSLS", "matrix": [2, 13], "x": 13.5, "y": 2.25, "w": 1.5},
+ {"label": "DEL", "matrix": [2, 14], "x": 16.5, "y": 2.25},
+ {"label": "CAPS", "matrix": [3, 0], "x": 0, "y": 3.25, "w": 1.75},
+ {"label": "A", "matrix": [3, 1], "x": 1.75, "y": 3.25},
+ {"label": "S", "matrix": [3, 2], "x": 2.75, "y": 3.25},
+ {"label": "D", "matrix": [3, 3], "x": 3.75, "y": 3.25},
+ {"label": "F", "matrix": [3, 4], "x": 4.75, "y": 3.25},
+ {"label": "G", "matrix": [3, 5], "x": 5.75, "y": 3.25},
+ {"label": "H", "matrix": [3, 6], "x": 6.75, "y": 3.25},
+ {"label": "J", "matrix": [3, 7], "x": 7.75, "y": 3.25},
+ {"label": "K", "matrix": [3, 8], "x": 8.75, "y": 3.25},
+ {"label": "L", "matrix": [3, 9], "x": 9.75, "y": 3.25},
+ {"label": "SCLN", "matrix": [3, 10], "x": 10.75, "y": 3.25},
+ {"label": "QUOT", "matrix": [3, 11], "x": 11.75, "y": 3.25},
+ {"label": "ENT", "matrix": [3, 13], "x": 13.75, "y": 3.25, "w": 1.25},
+ {"label": "PGUP", "matrix": [3, 14], "x": 16.5, "y": 3.25},
+ {"label": "LSFT", "matrix": [4, 0], "x": 0, "y": 4.25, "w": 2.25},
+ {"label": "Z", "matrix": [4, 2], "x": 2.25, "y": 4.25},
+ {"label": "X", "matrix": [4, 3], "x": 3.25, "y": 4.25},
+ {"label": "C", "matrix": [4, 4], "x": 4.25, "y": 4.25},
+ {"label": "V", "matrix": [4, 5], "x": 5.25, "y": 4.25},
+ {"label": "B", "matrix": [4, 6], "x": 6.25, "y": 4.25},
+ {"label": "N", "matrix": [4, 7], "x": 7.25, "y": 4.25},
+ {"label": "M", "matrix": [4, 8], "x": 8.25, "y": 4.25},
+ {"label": "COMM", "matrix": [4, 9], "x": 9.25, "y": 4.25},
+ {"label": "DOT", "matrix": [4, 10], "x": 10.25, "y": 4.25},
+ {"label": "SLSH", "matrix": [4, 11], "x": 11.25, "y": 4.25},
+ {"label": "RSFT", "matrix": [4, 12], "x": 12.25, "y": 4.25, "w": 1.75},
+ {"label": "UP", "matrix": [4, 13], "x": 15.25, "y": 4.25},
+ {"label": "PGDN", "matrix": [4, 14], "x": 16.5, "y": 4.25},
+ {"label": "LCTL", "matrix": [5, 0], "x": 0, "y": 5.25, "w": 1.25},
+ {"label": "LGUI", "matrix": [5, 1], "x": 1.25, "y": 5.25, "w": 1.25},
+ {"label": "LALT", "matrix": [5, 2], "x": 2.5, "y": 5.25, "w": 1.25},
+ {"label": "SPC", "matrix": [5, 6], "x": 3.75, "y": 5.25, "w": 6.25},
+ {"label": "RALT", "matrix": [5, 9], "x": 10, "y": 5.25, "w": 1.25},
+ {"label": "MO(1)", "matrix": [5, 10], "x": 11.25, "y": 5.25, "w": 1.25},
+ {"label": "RCTL", "matrix": [5, 11], "x": 13, "y": 5.25, "w": 1.25},
+ {"label": "LEFT", "matrix": [5, 12], "x": 14.25, "y": 5.25},
+ {"label": "DOWN", "matrix": [5, 13], "x": 15.25, "y": 5.25},
+ {"label": "RGHT", "matrix": [5, 14], "x": 16.5, "y": 5.25}
+ ]
+ }
+ }
+}
diff --git a/keyboards/abko/ak84bt/keymaps/default/keymap.c b/keyboards/abko/ak84bt/keymaps/default/keymap.c
new file mode 100644
index 0000000000..6a57c4422a
--- /dev/null
+++ b/keyboards/abko/ak84bt/keymaps/default/keymap.c
@@ -0,0 +1,42 @@
+/* Copyright 2023 temp4gh
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include QMK_KEYBOARD_H
+
+enum layer_names
+{
+ _BASE,
+ _FnLay,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_BASE] = LAYOUT_75_ansi(
+ 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_END,
+ 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_HOME,
+ 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_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_PGUP,
+ 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_PGDN,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(_FnLay), KC_RCTL, KC_LEFT, KC_DOWN, KC_RIGHT
+ ),
+ [_FnLay] = LAYOUT_75_ansi(
+ QK_BOOT, KC_MY_COMPUTER, KC_WWW_HOME, KC_CALCULATOR, KC_MSEL, KC_MPRV, KC_MNXT, KC_MPLY, KC_MSTP, KC_MUTE, KC_VOLD, KC_VOLU, KC_MAIL, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RGB_MOD,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RGB_VAI, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, RGB_TOG, XXXXXXX, _______, XXXXXXX, RGB_SPD, RGB_VAD, RGB_SPI
+ )
+};
diff --git a/keyboards/abko/ak84bt/mcuconf.h b/keyboards/abko/ak84bt/mcuconf.h
new file mode 100644
index 0000000000..9187c76aad
--- /dev/null
+++ b/keyboards/abko/ak84bt/mcuconf.h
@@ -0,0 +1,22 @@
+/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#pragma once
+
+#include_next
+
+#undef STM32_I2C_USE_I2C1
+#define STM32_I2C_USE_I2C1 TRUE
diff --git a/keyboards/abko/ak84bt/readme.md b/keyboards/abko/ak84bt/readme.md
new file mode 100644
index 0000000000..68269604cc
--- /dev/null
+++ b/keyboards/abko/ak84bt/readme.md
@@ -0,0 +1,21 @@
+# AK84BT
+
+![ak84bt](https://i.imgur.com/tQJ19vxh.jpg)
+
+A customizable 80% keyboard.
+
+- Keyboard Maintainer: [temp4gh](https://github.com/temp4gh)
+- Hardware Supported: AK84BT PCB
+- Hardware Availability: www.abko.co.kr
+
+Make example for this keyboard (after setting up your build environment):
+
+ make abko/ak84bt:default
+
+Flashing example for this keyboard:
+
+ make abko/ak84bt:default:flash
+
+**Reset Key**: Hold down the key located at *K10*, commonly programmed as *Grave* while plugging in the keyboard.
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/abko/ak84bt/rules.mk b/keyboards/abko/ak84bt/rules.mk
new file mode 100644
index 0000000000..7ff128fa69
--- /dev/null
+++ b/keyboards/abko/ak84bt/rules.mk
@@ -0,0 +1 @@
+# This file intentionally left blank
\ No newline at end of file