Category:RPI Serial

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Find Serial Port

  • GIF tutorial please open the right image
  • Run raspi-config
  • Choose interface options
  • turn OFF login shell over serial, turn ON uart
  • check serial input by: ls -l /dev:
cat /dev/serial0
cat /dev/ttyS0

Raspberry Pi Communicate with Arduino

  • Arduino D1/TX pin to RPI GPIO15 / RX
  • cat /dev/ttyS0

Pages in category "RPI Serial"

This category contains only the following page.