KS0292 Keyestudio Prototyping Breakout Board V1 with Small Breadboard for micro bit

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Keyestudio Prototyping Breakout Board V1 with Small Breadboard for micro:bit



micro bit is an entry level development board designed by BBC for teens programming education. It supports the PXT graphical programming interface developed by Microsoft and can be used under Windows, MacOS, IOS, Android and many other operating systems without downloading the compiler.
In order to facilitate the wiring of micro bit development board, we specifically design this prototype breakout board V1 . On-board comes with AMS1117 chip, and you can power micro bit via connecting external DC 4.75-12V.
This breakout board breaks out all the pins and power of micro bit development board to female header, to allow easy component soldering on the board.
You can also connect the circuit using small breadboard.
Connect the adhesive small breadboard to breakout board. Note that breadboard and breakout board are separated in packaging.
Expansion area is using double-sided PCB through-hole connection, the front and back can be welded components, on the back IO with patch pads, easy for line connection.
Small breadboard is placed on the middle part to facilitate experimental expansion.


  • Input Voltage:DC 4.75-12V
  • Breadboard:170 point
  • Pin Spacing:2.54mm

Function Test

For each board, we would make a full function test to ensure its normal use.

Connection Example

In the below figure, we have used the board to control the three LEDs. Actually, it is very easy for you to play micro:bit with our prototype breakout board V1.


Datasheet Download:

Buy From

Would you like to get one now? You can purchase it from the following links:

Official Website:


Shop on AliExpress:

for micro:bit series

Shop on Amazon:
for micro:bit series