Bluetooth-compatible version
Bluetooth-compatible 3.0 SPP
Working frequency band
2. 4GHZ
Communication interface
UART
STM connection temperature
<260 degree
SPP maximum throughput
16K bytes/s (for android, windows)
Receive sensitivity
-97dbm
High transmission distance
30 meters
Current after BLE connection
7.3mA
Operating voltage
1.8-3.6V (3.3v recommended)