BT-MINI Bluetooth Transparent Transmission Module BT-MINI is a BLE5.2 serial port transparent transmission Bluetooth module, used for wireless serial data communication. It is compatible with HC05, HC06, JDY23 modules, widely applied in MCU wireless communication, intelligent control, DIY electronic projects.

✨ Core Features ✅ BLE5.2 Bluetooth technology, stable wireless data transmission ✅ Support Master / Slave mode switchable ✅ Rich AT command set, users can configure parameters freely ✅ Hardware Reset function: Pull IO15 low to trigger module restart ✅ Configurable LED indicator working mode ✅ Support automatic sleep timeout setting, reduce power consumption ✅ Multiple adjustable UART baud rates, RF transmit power optional ✅ Small size, ultra-lightweight design, easy for embedded installation

📐 Physical Specifications Module Dimension: 17.53mm × 12.3mm Weight: 0.4g Pad Spacing: 0.9mm Hole to hole: 0.95mm, Pad to pad:0.6mm

📌 Main configurable parameters via AT command

💡 Application Scenarios MCU wireless serial communication, IoT equipment, smart home control, sensor data acquisition, wireless remote control, electronic DIY projects.