Basic:bit for micro:bit three way I/O expansion, mini version
Basic:bit is a basic breakout board of micro:bit. It has a buzzer and three groups of GVS pins(P0/P1/P2) on board. Each group of GVS pins separately leads out the IO port, 3V port and GND port on micro:bit. Small size with simple structure, it is quite enough for you to complete 98% micro:bit projects.
1 x micro:bit
1 x basic:bit
1 x Octopus LED Module
1 x USB Cable
1 x GVS wire（Or Jumper Wire)
Fix your basic:bit onto micro:bit with screws and nuts.
Connect Octopus LED module to P1 port on your basic:bit.
Then slide the switch to the speaker end.
You can see the whole program via the link below:
Or you can download the program directly from the page below:
After saving the above code into micro:bit, the buzzer starts to play the music again and again. At the same time, Octopus LED module twinkles with 1 second space.
- Voltage: 3.3V （Powered by micro:bit）
- IO Ports: 3
- Dimension: 51.7mm x 29.1 mm
- 1 x basic:bit
- 7 x screws（5 is enough）
We Also Recommend
2x AAA Covered Battery Holder with built-in on/off power switch & JST Connector for microbit
Alligator Clip with Pigtail (4 Pack) for micro:bit