ELECFREAKS micro:bit Tinker Kit is developed by Singapore-based training organization TINKER CADEMY, which has a professional team and strong academic background. A variety of Octopus sensors and many project guides help you create dozens of amazing digital maker projects! ELECFREAKS
Octopus:bit is a kind of breakout board for micro:bit. It can bring out GPIO port, serial port, IIC port and SPI port on the micro:bit board. The biggest feature of Octopus:bit is that it can switch the electrical voltage level for some GPIO ports, which makes the micro:bit usable for 5V sensors.