diff --git a/keyboards/mmd/common/smart_ble.c b/keyboards/mmd/common/smart_ble.c
new file mode 100644
index 00000000000..27946ca00f7
--- /dev/null
+++ b/keyboards/mmd/common/smart_ble.c
@@ -0,0 +1,124 @@
+// /* Copyright 2024 Jacky
+//  *
+//  * 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 "uart.h"
+#include "ch.h"
+#include "hal.h"
+#include "host.h"
+#include "host_driver.h"
+#include "report.h"
+#include "smart_ble.h"
+
+static uint8_t sc_ble_leds(void) {
+    return 0;    // TODO: Get LED status  BLE
+}
+
+static void sc_ble_mouse(report_mouse_t *report) {
+    static uint8_t last_report[sizeof(report_mouse_t)]={0};
+
+    if (!has_mouse_report_changed((report_mouse_t *)last_report, report)) return;
+    memcpy(last_report,report,sizeof(report_mouse_t));
+    uart_write(0x55);
+    uart_write(sizeof(report_mouse_t));
+    uart_transmit(last_report,sizeof(report_mouse_t));
+}
+
+
+static void sc_ble_extra(report_extra_t *report) {
+    uart_write(0x55);
+    uart_write(sizeof(report_extra_t));
+    uart_transmit((uint8_t *)report,sizeof(report_extra_t));
+}
+
+static void sc_ble_keyboard(report_keyboard_t *report) {
+    uart_write(0x55);
+    uart_write(0x09);
+    uart_write(0x01);
+    uart_transmit((uint8_t *)report,KEYBOARD_REPORT_SIZE);
+}
+
+static void sc_send_nkro(report_nkro_t *report)
+{
+    uart_write(0x55);
+    uart_write(0x12);
+    uart_transmit((uint8_t *)report,0x12);
+}
+
+static host_driver_t *last_host_driver = NULL;
+static host_driver_t sc_ble_driver = {
+    sc_ble_leds, sc_ble_keyboard,sc_send_nkro,sc_ble_mouse, sc_ble_extra
+};
+
+
+void smart_ble_startup(void) {     
+    if (host_get_driver() == &sc_ble_driver) {
+        return;
+    }
+    clear_keyboard();
+    last_host_driver = host_get_driver();
+    host_set_driver(&sc_ble_driver);
+}
+
+void smart_ble_disconnect(void) {
+    if (host_get_driver() != &sc_ble_driver) {
+        return;
+    }
+    clear_keyboard();
+    host_set_driver(last_host_driver);
+}
+
+
+void sc_ble_battary(uint8_t batt_level) {
+        uart_write(0x55);
+        uart_write(0x02);
+        uart_write(0x09);  
+        uart_write(batt_level);
+}
+
+void WIRELESS_START(uint32_t mode)
+{
+    uint8_t ble_command[24]; 
+    smart_ble_startup();
+    if(mode<1 || mode>4)
+    {
+        mode=1;
+    }
+    ble_command[0]=0x55;  
+    ble_command[1]=20;   
+    ble_command[2]=0;       
+    ble_command[3]=mode;    
+    strcpy((char * restrict)(ble_command+4),PRODUCT);  
+    ble_command[strlen(PRODUCT)+4]='-';   
+    ble_command[strlen(PRODUCT)+5]='0' + mode;   
+    ble_command[strlen(PRODUCT)+6]= 0;
+    uart_transmit(ble_command,sizeof(ble_command));
+}
+
+void WIRELESS_STOP(void)
+{
+    smart_ble_disconnect();
+    uart_write(0x55);  
+    uart_write(0x02);   
+    uart_write(0x00);
+    uart_write(0x00);
+}
+
+
+
+
+
+
+
diff --git a/keyboards/mmd/common/smart_ble.h b/keyboards/mmd/common/smart_ble.h
new file mode 100644
index 00000000000..d5d16489d13
--- /dev/null
+++ b/keyboards/mmd/common/smart_ble.h
@@ -0,0 +1,32 @@
+// /* Copyright 2024 Jacky
+//  *
+//  * 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"
+
+void sc_ble_battary(uint8_t batt_level);
+void WIRELESS_START(uint32_t mode);
+void WIRELESS_STOP(void);
+
+
+
+
+
+
+
+
+
+