[ 제품소개 ]
아두이노호환 블루투스 모듈
This DFRobot Bluetooth Bee Bluetooth wireless module adapts XBEE design. It has compact size, the pinout is compatible with XBEE which is suitable for all kinds of microcontroller systems who have 3.3V power out, the module can use the AT commands to set baud rate.
The Bluetooth Bee modules comes with an on-board antenna, the antenna provides better signal quality. It acts like a transparent serial port, which works with a variety of Bluetooth adapter and Bluetooth phone.
The module has been tested with all the Bluetooth adapter on the market matching to use (with the Bluetooth, including laptops and mobile phones).
Bluetooth Bee Bluetooth wireless module can modify the baud rate to use XBEE adapter. You can use XBEE Arduino controller receives the base plug, enabling Bluetooth wireless control.
[ 제품사양 ]
1. Bluetooth chip: CSR BC417143
2. Bluetooth protocol: Bluetooth Specification v2.0 + EDR
3.USB Protocol: USB v1.1/2.0
4. Operating frequency: 2.4 ~ 2.48GHz unlicensed ISM band
5. Modulation: GFSK (Gaussian Frequency Shift Keying)
6. Transmit Power: ≤ 4dBm, Class 2
7. Transmission distance: 20 ~ 30m in free space
8. Sensitivity: ≤-84dBm at 0.1% BER
9. Transfer rate: Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps
10. Safety features: Authentication and encryption
11. Support profiles: Bluetooth serial port
12. Serial port settings: 1200 ~ 1382400 / N / 8 / 1
13. Baud rate default: 9600
14. Pair: 1234
15. Input Voltage: +3.3 DC/50mA
16. Operating temperature: -20 ℃ ~ +55 ℃
17. Module Size: 32 × 24 × 9mm
[ 참고자료 ]