Keyestudio Micro:bit Mini Smart Robot Car V2 Instructions Manual page 127

Test Result:
Send the test code to micro:bit main board, then insert the micro:bit main board into the robot shield and
connect a 18650 battery; turn the POWER switch ON.
Aimed at the infrared receiver head, press the button on the infrared remote controller, the serial monitor will
show the corresponding key value.
Note:
Open the Arduino IDE, select the proper board and COM port; then open serial monitor and set the baud rate to
115200, the measured distance value will print out on the monitor window.
Here you can click the link below to get more use details of Arduino IDE.
https://wiki.keyestudio.com/Ks0001_keyestudio_UNO_R3_BOARD
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