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Using Serial
Hi, could anyone help me please?
I want to force my raspberry pi, running Processing, to send a digit to a Arduino using the Serial Port of the Raspberry 3B.
Thank You very much
Answers
Using the Serial port on the Pi 3 is unfortunately harder than it should be, because the system is also making use of the port to drive the on-board Bluetooth chip.
Have a look here: https://github.com/processing/processing/wiki/Raspberry-Pi#serial
Thanx gohai