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Happy Chinese New Year!Elecrow will be on holiday from February 14–22 (GMT+8). You may still place orders of products and manufacturing services as usual, and we will resume production and shipping by February 25.
This expansion board is an IO port expansion board that supports micro: bit. It can draw out all resources on the micro: bit and also comes with a buzzer. By connecting the jumper cap to the P0 pin, the P0 pin can be released. The small and unique size is very suitable for various small projects of micro: bit.
Feature
Comes with buzzer;
3 rows of 20pin GPIO interfaces distinguished by yellow, red and black;
Small and compact, suitable for various small projects of micro:bit.
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