micro: Circular RGB LED Expansion Board
Circular micro:bit expansion board with 24 RGB LEDs, buzzer, and microphone. USB and battery powered; suited for clocks, timers, and interactive displays.
Start wiring
Shield
Verify supply voltage and logic levels before powering up.
Add-ons
271 other optionsAbout 270 add-ons across Pi HATs, Arduino shields, and FeatherWings. The same function — motor control, PoE, display — usually ships once per host connector family. Get the host board right first.
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