BBC micro:bit is a small board computer for kids. Today I'd like to introduce two programs that communicate between a micro:bit and a PC.
The PC side program is Thermometer.sb which receives temperature from serial port and shows it graphically. The picture below shows Device Manager, Thermometer.sb and chibi:bit (a micro:bit compatible board).
Before running Thermometer.sb, please check the port number in Ports (COM & LPT) such like COM3 with Device Manager. And modify line 88 of Thermometer.sb. Then push reset button and push A button of micro:bit.
Have fun with Small Basic and micro:bit!