I am using an arduino MEGA and using 2 displays on serial 2 and serial 3
I have a bunch of relays (48 total) connected to my arduino and I am controlling them with the displays.
What I am trying to do now is to make a software using PROCESSING to communicate with the arduino (activate the relays) and at the same time send this information to the touch screens.
Has anyone tried this communication PROCESSING -> ARDUINO -> NEXTION ?
Any opinion will be more than welcome.