Serial data via bluetooth to arduino

Hi there! how I can send serial data from my rbp3 (with BT) to my arduino (also with bluetooth, HC-05). I connected the HC-05 BT module correctly because i tried to send serial data with the phone to the HC-05. So can anybody help me with the code? I was trying arround but it wasn working.



  • I have yet to play with my Pi 3, but I'd assume you'd discover and pair the HC-05 from the Pi, which should make a new serial port show up when you do Serial.list(). How's that going?

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