This is a low-cost expansion board for Micro:bit, which is specifically used for easy access of the IO ports on the Micro:bit. It breaks out all the IO contacts on the Micro:bit and comes with a built-in buzzer. The buzzer is connected to the P0 pin through the slide switch. The small size is very suitable for small projects using Micro:bit.

Feature :

1. 3.5mm audio interface
2. 2. 5 metal interfaces seamlessly connected to micro:bit 0, 1, 2, 3V, GND pins to protect
3. Micro:bit metal interface3.
4. USB 5V 1A power supply for maximum driving force (5V 1A self-recovery fuse)4. 3.3V and 5V power interface
5. Support 3V-5V sensor module
6. Micro:bit all pins lead
7. Bring your own buzzer (switching switch used to switch buzzer music output and audio port sound output)
8. With compatible forLEGO pin holes
9. Yellow and black differentiated 3pin interface

Package Includes:

1 x Robotbit IOBIT V2.0 Micro:bit Expansion Board