- Supply Voltage: 5V
- Supply Current: 50mA
- Bluetooth Chip: CSR BC417143
- Bluetooth Protocol: Bluetooth Specification v2.0 + EDR
- USB Protocol: USB v1.1/2.0
- Operating Frequency: 2.4 to 2.48GHz unlicensed ISM band
- Modulation: GFSK (Gaussian Frequency Shift Keying)
- Transmit Power: 4dBm, Class 2
- Transmission Distance: 20 to 30m
- Sensitivity: -84dBm at 0.1% BER
- Transfer Rate: Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps
- Safety Features: authentication and encryption
- Serial Port Settings: 1200 ~ 1382400 / N / 8 / 1
- Default Baud Rate: 38400, Data bits: 8, Stop bit: 1,Parity: No parity, Data control: Yes
- Use CTS and RTS to control the data stream.
- When a rising pulse is detected in PIO0, device will be disconnected.
- Auto-connect the last device on power as default.
- Permit matched device connect by default. Default Pincode: 1234