Bluetooth Bee

This DFRobot Bluetooth Bee wireless module adapts XBee design. It has a compact size and the pinout is compatible with XBee which is suitable for all kinds of microcontroller systems who have 3.3V power out.
SKU: TEL0023

Availability: 4 In Stock


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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 adapters and Bluetooth phones.
The module has been tested with all the Bluetooth adapters 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 an XBee Arduino controller as the receiver base plug, enabling Bluetooth wireless control.


  • Bluetooth Bee(1 unit).

Additional Info

Additional Info

  • Bluetooth chip: CSR BC417143.
  • Bluetooth protocol: Bluetooth Specification v2.0 + EDR.
  • USB Protocol: USB v1.1/2.0.
  • 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.
  • Support profiles: Bluetooth serial port.
  • Serial port settings: 1200 ~ 1382400 / N / 8 / 1.
  • Baud rate default: 9600.
  • Pair: 1234.
  • Input Voltage: +3.3 DC/50mA.
  • Operating temperature: -20 ℃ ~ +55 ℃.
  • Module Size: 32 × 24 × 9mm.
Data Sheets
Minimum Age No
Other SKUs No