Hi guys,
I've the Arduino2 with RuRamps 1.3 shield, and I'd like to use the Serial2 port connected to my ESP8266 with ESP3d-WebUI webserver.
That's what I want:
- Serial 0 : Programming port / USB
- Serial 2 : ESP8266 ESP3D / WiFi
But if I enable the option on the Marlin Configurator (and I select "2") when I compile the firmware give me back this error:
SanityCheck.h:369:4: error: #error "SERIAL_PORT_2 is not supported for your MOTHERBOARD. Disable it to continue."
Any ideas?
Edited 1 time(s). Last edit at 10/15/2018 11:57AM by Romulus76.