Waveshare Speaker for Micro:bit, Music Player

Overview Speaker expansion module designed for micro:bit, makes your micro:bit become a music player easily. Furthermore, it can also be used for Arduino development, compatible with 3.3V/5V Arduino boards. Features 1. Onboard Hi-Fi chip NS8002 2. Sound volume adjustment 3. Earphone jack output 4. Comes with development resources (micro:bit graphical demo/python code/Arduino demo/user manual, etc.) Specifications 1. Operating voltage: 2.0V ~ 5.5V 2. Dimension: 36.52mm x 43.44mm 3. Through holes diameter: 3.2mm