Features
- Support Bluetooth version 5.0 - Low Power Bluetooth
- The host interface: UART
- The master-slave mode is supported. In the master mode, 6 slave devices can be connected at the same time;
- The slave-master-slave bridge function and BLE gateway are supported
- BLE MIDI, HID&HOGT(HID over GATT)
- The delay of BLE MIDI is less than 10ms
- Highly sensitive receiving PCB antenna with coverage of 50m (in open environment)
- The over the air (OTA) software upgrade is supported
System Structure

Applications
Health care: heart rate monitoring, blood pressure monitoring, weight meter, thermometer;
Wireless charging, wireless power supply
Remote control
Positioning, distance detection, etc
Smart robots & Toys
More...