NONDK For Micro-Bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights/Buzzer/Keypad Interface

On-board Micro-bit interface, can be directly plugged into use On-board capacitive touch chip, leading to 13 touch buttons, using interface communication. A mini piano music expansion board designed for Micro-bit, comes with four cool coloured lights. with you, use your creativity and art cells, your Micro-bit can also be played out of the art style. On-board buzzer, can play beautiful music. On-board 4 coloured lights, one signal line can control the colour of the lights.