让我们添加问候语！
文本应当为绿色并且前后有引号。
To navigate the page using the TAB key, first press ESC to exit the code editor.
Set up your micro:bit
Your micro:bit is not set up for this program. Follow these steps to use your device with Codesters:
3
Upload the hex file to your micro:bit
Warning: This will erase any existing program on your micro:bit.
4
Calibrate your micro:bit compass by tilting it until all of the LEDs are lit
5
Click here to exit and restart your program
Having trouble? Check out the micro:bit instructions to update your firmware.
Setting up your micro:bit
Loading...
Calibrate the Compass
Calibrate your micro:bit by tilting it until all the LEDs are lit.
For a demonstration see the micro:bit calibration instructions.
