The main function of this product is to replace the traditional RS232 serial communication cableand convert the wired serial connection into a wireless Bluetooth serial connection, therebyrealizing wireless serial communication.
Bluetooth specification |
V5.0 |
Bluetooth protocols |
SPP,GATT |
Interface |
RS232-UART |
Battery |
Built-in lithium battery (500mAh) |
Baud rate |
1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600bps |
Antenna gain |
5 dBi |
Communication distance |
80 m(open environment) |
TX power |
7.5 dBm |
Working current |
23 mA |
Battery capacity |
500 mAh |
Dimension |
121 * 34 * 15.8mm |
Product weight |
62g |
Baud rate |
115200 bps |