The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level.
- 3V and GND connections can be made from either side and allow you to power a second board such as the MonkMakes Relay Board or MonkMakes Speaker.
- LED ‘power on’ indicator
- Reverse polarity protection
- All three sensors are analog and can be connected to pins P0, P1 and P2 using alligator clips.
Sensor board for micro:bit – [Link]