Keyestudio 4WD Manual page 356

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"on start": command block runs once to start program.
Serial redirect to USB
Connect Bluetooth
LED dot matrix shows"❤"pattern
Set variable connected to 1
When connected=1, the code under do block will be
executed.
Set rec_data to bluetooth uart read until #
Serial port prints rec_data
Print a blank space
Disconnect Bluetooth
LED dot matrix displays" "pattern.
Click"JavaScript" to view the corresponding JavaScript code:
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