ELECFREAKS iot:bit for micro:bit M5 More time teaching

More time teaching

Fix robit onto mbot car

such as RF shielding and for making antennas

with I2C communication interface for rapid acquisition of environmental information

freehand drawing

ELECFREAKS iot:bit for micro:bit M5 More time teachingIntroduction IOT: bit is an expansion board based on IoT for micro: bit. It uses ESP8266 as WIFI expansion board and serial port to communicate with micro: bit. It also has extended all available IO port of the micro: bit which is leaded by GVS and you can extent various 3V E blocks as LED, photosensitive and servo by using it. At the same time, the IOT: bit with an on board buzzer for outside sound and an on board RTC clock for timing without power