For Micro-Bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights/Buzzer/Keypad I2C Interface

For Micro-Bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights/Buzzer/Keypad I2C Interface Description

Product Description Mini Piano Music Expansion Board for Micro-Bit, with Colorful Lights/Buzzer/Keyboard, I2C Interface This mini piano music expansion board is designed specifically for Micro-Bit and features four colorful lights. Unleash your creativity and artistic flair to let your Micro-Bit play artistic melodies. Built-in Micro-Bit interface for direct connection. Built-in buzzer for playing beautiful music. Built-in capacitive touch chip with 13 touch buttons, supporting I2C interface communication. Built-in 4 colored lights; one signal line controls the light color. Exposed control pins on the module, as well as SPI and some GPIO pins on the Micro-Bit, for easy expansion. Touch Chip: TTP229 Colored LED Beads: WS2812B Operating Voltage: 3.3V Color: As shown in the picture Material: PCB Package Contents: 1 x Piano Music Expansion Board This package only includes the above contents; other products are not included. Note: Due to differences in light reflection and monitor displays, the color of the product in the picture may slightly differ from the actual product. The permissible measurement error is +/- 1-3 cm.