The pinout of the DFRobot Bluetooth Bee radio module is compatible with XBEE, making it compatible with all types of microcontrollers such as Arduino with 3.3V power out. In addition, the module supports AT commands for parameter setting. (NOTE: You will need to use an XBEE adapter for parameter setting.)
The Bluetooth Bee modules are delivered with an integrated antenna, the antenna provides a better signal quality. This works like a transparent serial port that works with a variety of Bluetooth adapters and Bluetooth phones.
>This Arduino Bluetooth module fits the Gravity Arduino IO Expansion Shield, Gravity Mega Sensor Shield, Romeo V2 and DFRduino Leonardo with Xbee socket.
Bluetooth chip: CSR BC41714143
Bluetooth protocol: Bluetooth specification v2.0 + EDR
USB protocol: USB v1.1/2.0
Operating frequency: 2.4 ~ 2.48 GHz unlicensed ISM band
Modulation: GFSK (Gaussian frequency shift keying)
transmission power: ≤ 4dBm, class 2
transmission distance: 20 ~ 30m in free space
Sensitivity: ≤-84dBm at 0.1% BER
Ütransmission rate: asynchronous: 2.1Mbps (Max) / 160 kbps; synchronous: 1Mbps/1Mbps
safety functions: Authentication and Encryption
Station profiles: Serial Bluetooth interface
Serial interface settings: 1200 ~ 1382400 / N / 8 / 1
Baud rate Default: 9600
Input voltage: +3.3 DC/50mA DC/50mA
Operating temperature: -20 ? ~ +55 ?
Module size: 32 × 24 × 9mm (1.26 x 0.9 x 0.35 inch)
|Shipping weight:||0,02 Kg|