Dual Mode bluetooth 5.1 Expansion Module Board for Raspberry Pico UART 5V/3.3V Wireless Communication Module


5 in stock

Free shipping on orders over $50!

  • Check Mark Satisfaction Guaranteed
  • Check Mark No Hassle Refunds
  • Check Mark Secure Payments
  • Visa Card
  • MasterCard
  • American Express
  • Discover Card



For Raspberry Pi Pico Bluetooth dual-mode expansion board is an expansion board with Bluetooth 5.1 dual-mode function, universal serial port AT command control, support SPP and BLE.

It can be used with Pico for Raspberry Pi to realize Bluetooth wireless communication application.

Onboard for Raspberry Pi Pico interface, suitable for Raspberry Pi Pico series motherboards.

It is suitable for Raspberry Pi Pico series motherboards, soldering female headers, can be directly connected to the Pico motherboard, and supports stacking use.

UART interface communication, general serial port AT command control, can get started quickly.


Product Name: Pico Bluetooth Expansion Board

Bluetooth module: dual-mode Bluetooth to serial port module

Transmission distance: 30 meters (open area) interface UART interface

Antenna: Onboard PCB Antenna

Transmission buffer: The UART buffer of the module is 1K bytes, and it is recommended that the transmission of SPP should not exceed 512 bytes at a time

Serial port baud rate: 13 baud rates can be set, the default is 115200bps

Input voltage: 5V/3.3V

Working current: Instantaneous current at startup: about 25mA, lasting about 300ms; steady state current: about 6mA, not in low-power mode; see the manual for low-power mode current

Product size: 56.5x21mm

Colour: blue

Material: PCB

Package Include:

 1×Pico bluetooth Expansion Board

Additional information

Weight 0.015 kg


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.