First of all i know not really much about developing of the Espurna firmware or something. Maybe there is a way of support. A short time ago i buyed a Robotdyn MEGA+WiFi R3 ATmega2560+ESP8266. As in ...

using "Nodo Shop RFLink (433 Mhz) board" and "RobotDyn MEGA+WiFi R3 ATmega2560+ESP8266" The project can help you to build a RFLink Gateway useful to integrate RF devices in your preferred home ...

A lot of people have used ESP8266 to add inexpensive WiFi connectivity to their projects, but [Oscar] decided to take it one step further and program an Arduino over WiFi with the ESP8266. [Oscar] … ...

Digital Loggers PLDuino is a PLC (Programmable Logic Controller) that is based on the ATmega2560 (same chip as an Arduino Mega) and also contains an ESP8266 as well as a 2.4″ color TFT touchscreen!