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This Bluetooth Bee module is a Bluetooth 4.0 wireless module based on CC2541 chip. 

It has a compact size and the pinout is compatible with XBEE which is suitable for all kinds of microcontroller systems which have 3.3V power output.

The module can use AT commands to set the baud rate. 

The Bluetooth Bee module comes with an onboard antenna which provides a better signal quality. It acts like a transparent serial port. It can work with iPhone and Android devices that support Bluetooth 4.0.

Its baud rate can be modified to use with XBEE adapter 


  • Bluetooth chip: CC2541
  • Bluetooth protocol: Bluetooth 4.0 SMART
  • Operating frequency: 2.4 ~ 2.48GHz unlicensed ISM band 
  • Speed: Asynchronous: 6K Bytes, Synchronous: 6K Bytes
  • Modulation: GFSK (Gaussian Frequency Shift Keying) 
  • Transmit Power: 23dbm,  -6dbm,  0dbm,  6dbm,  can  modify  through  AT command
  • Transmission distance: 50 ~ 60m in free space 
  • Ultra-low standby power consumption 400uA ~ 800uA
  • Support profiles: Bluetooth serial port 
  • Serial port settings: 1200 ~ 230400 / N / 8 / 1 
  • Baud rate default: 9600 
  • Input Voltage: +3.3 DC/50mA 
  • Operating temperature: -20 ℃ ~ +55 ℃ 
  • Module Size: 32 × 24 × 9mm  


 How long does it take to reach the USA, UK, Germany, Australia Canada and other EU countries?  

From China: If we ship from China, the delivery time can be from 7 working days to 15 working days. See the proof on the images below. US based orders are delivered more quickly than other countries.

Most of the USA, UK, Canada, Australia, and Germany  based orders are delivered within 7 days. However, because of customs related processes, it can sometimes take up to 15 days.  Check out all the shipment proof images on this page. 

From Australia: If you have chosen standard post, you will receive your parcel in 3-5 days (in Australia) and 5-7 days (outside Australia)

If you have chosen economy post, you will receive your parcel in 3-5 days (in Australia) and 15-25 days (outside Australia)

What is the proof that we really ship and they are delivered ?

 Check out all the shipment proof images on this page. 

Where do we ship from ? 

We ship our products from Australia and China depending upon what you purchase. BuildCircuit's original products are shipped from Australia. 

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