ELECFREAKS iot:bit for micro:bit IOT If you’re looking for great

If you’re looking for great sound and an easy to use Audiophile Music player

smart home and other applications

Circuit Stencil

There are three LEDs in the top right-hand corner that indicate which locks are enabled

PIR UNIT: Body sensor

ELECFREAKS iot:bit for micro:bit IOT If you’re looking for greatIntroduction 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