The Tinysine Bluetooth Bee is a Bluetooth 4.0 wireless module Based on CC2541 chip. It has compact size and 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 module comes with an onboard antenna, the antenna provides better signal quality. It acts like a transparent serial port, It can works with iphone and Android devices which support bluetooth 4.0Bluetooth 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. TECHNICAL SPECIFICATION1. Bluetooth chip: CC25412. Bluetooth protocol: Bluetooth 4.0 SMART3. Operating frequency: 2.4 ~ 2.48GHz unlicensed ISM band 4.Speed: Asynchronous: 6K Bytes, Synchronous: 6K Bytes5. Modulation: GFSK (Gaussian Frequency Shift Keying) 6. Transmit Power: 23dbm, -6dbm, 0dbm, 6dbm, can modify through AT command7. Transmission distance: 50 ~ 60m in free space 8. Ultra-low standby power consumption 400uA ~ 800uA9. Support profiles: Bluetooth serial port 10. Serial port settings: 1200 ~ 230400 / N / 8 / 1 11. Baud rate default: 9600 12. Input Voltage: 3.3 DC/50mA 13. Operating temperature: -20 ℃ ~ 55 ℃ 14. Module Size: 32 × 24 × 9mm
