This BlueBee wireless module is new product from Cytron Technologies, utilizing the XBee form factor, BlueBee is compatible with XBee adapter such as SKXBee (without module), XBee breakout board and Arduino-XBee shield. Though the form factor (pin out) is compatible with XBee module, BlueBee uses Bluetooth Technology. It is compact in size, the pinout is compatible with XBee which is suitable for all kinds of microcontroller systems that have 3.3V power out, the module utilize AT commands to set baud rate and other parameters.
Bluetooth protocol: Bluetooth Specification v2.0 + EDR
Operating frequency: 2.4 ~ 2.48GHz unlicensed ISM band
Modulation: GFSK (Gaussian Frequency Shift Keying)
Transmit Power: ≤ 4dBm, Class 2
Transmission distance: 20 ~ 30m in free space
Sensitivity: ≤-84dBm at 0.1% BER
Transfer rate: Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps
Safety features: Authentication and encryption
Can be configured as master or slave node. Default is slave mode.
Support profiles: Bluetooth serial port
Serial port settings: 1200 ~ 1382400 / N / 8 / 1
Baud rate default: 9600 bps(Serial Port Profile, transparent mode)
Baud rate default: 38400 bps in AT mode.
Pair Number/ID: 1234
Input Voltage: +3.3 DC/50mA
Operating temperature: -20 ℃ ~ +55 ℃
Module Size: 32 × 24 × 9mm
AT Command The current version of the module only supports AT commands used to test the baud rate. The default baud rate for testing the module in AT command is 38400bps.
Command:
Transmit: AT
Return: OK