This is an expansion board specially used to lead out the IO port of MICROBIT, which can lead out all IO resources on MICROBIT.
Onboard buzzer(Switch on-off), which is connected to the P0 pin through a jumper cap, and the P0 pin can be released through the jumper cap.
3PIN interface distinguished by yellow, red and black color; The yellow pins correspond to different I0 pins, the red pins correspond to 3.3V, and the black pins correspond to GND.
On board LED indicator; 40P MICROBIT horizontal compact size socket; 3. 5mm audio interface; Support 3V-5V sensor module.
The board mounting holes and fixing holes are compatible with Lego pin holes; All pins of Micro:bit are led out.
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Additional Information
First Listed on Newegg
June 08, 2026
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Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.