Start a new topic

Arduino MEGA - Nextion display to tx1 rx1

Hello I have the Arduino Mega and I put I shield to mega who work with tx rx. Now i move the nextion communication on tx1 rx1. I must change options and to Nextion library?


change the line

  #define nexSerial Serial2

so that it now reads

  #define nexSerial Serial1

Thank you Martin.
Login or Signup to post a comment