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Boombit is a compact and powerful music player with Volume Controller, 3.5 mm audio jack, hand-free speaker, headphones support, and 3.3 V Operating Voltage. BoomBit, a speaker for your Micro:bit and Micro: bit V2 which is best for the kids and tech-enthusiasts.


  • Volume Controller
  • 3.5 mm Audio Jack
  • Hand-Free Speaker
  • Audio Switch Mode


  • 3.3 V Operating Voltage
  • Compatibility - Micro:bit and Micro:bit V2
  • Audio Jack - 3.5 mm
  • Inbuilt - Speaker
  • Headphone Support - Yes
Buy it From : Click Here


Boombit Pin Micro:Bit Pins
3V 3V
Pin 0 P0


Drag and Drop

  • Before starting, you need these components :
    • BoomBit x 1
    • Micro:Bit x 1
    • Connecting wires or Screws to make the connection with Micro:Bit
  • Connect Boombit with Micro:Bit.
  • Visit official programming website of Micro:Bit
  • Now create a new project by clicking on "New project" tab and enter the name of your project.


  • Now drag and drop blocks as shown in the image below and click on download button to upload it to Micro:bit.

Boombit programming.PNG

  • Use the switch to select audio output, set it to the speaker to enable output from the speaker, and set it to earphone to enable output through 3.5mm audio jack.
  • You can also control volume using the onboard potentiometer.