Anycubic i3 mega - Trigorilla 8bit board

To connect the ESP12e to the UART0. (Credits:197-murdock).
(Green = RX, Blue = TX)
GND can be taken from the AUX3 exposed connector.

step1 step1

step2 step2

Board pins voltage 5V
Board firmware Marlin
Board configuration note None, it use same serial as USB port so don’t use both together
ESP3D configuration note Raw serial, no SD