Description

Features:

1. Bases at CSR BC04 Bluetooth technology.
2. with build-in 2.4GHz PCB antenna
3. It’s at the Bluetooth class 2 power level.
4. Range test: 10 meters
5. Operating voltage: 3.3V to 6V DC
6. Operating current in pairing is in the range of 30~40mA.
7. Operating current in communication is 8mA.
8. Interface via UART, default baud rate at 9600 bps
9. Operating temperature range: -25 °C – +75°C
10. Dimensions 27mm×13mm×2.2mm

Wiring Specification :

1. VCC: The positive 3.3-5 v power supply.
2. GND: Connect power negative.
3. DO: TTL switch signal output.
4. AO: This is analog output.