Good day - Please help. I am trying to set up two ESP8266 NodeMCU's to communicate via a wifi router to extend the range (not ESP-Now). Typically using the GPIO's on one as inputs and the GPIO's on the others corresponding pins as outputs.
I see a lot of code using the setup without internet/wifi router but nothing for ESP8266(master) - Wifi - ESP8266(slave) communication.
Kind regards