This project includes a simple firmware example for ESP8266 to control a relay using Modbus TCP protocol. The ESP8266 listens for Modbus TCP coil commands to toggle Relay 4 (connected to pin D2 or ...

This library is designed to be used in embedded C++ scenarios, where an AVR or ARM MCU is used with limited resources. While the ESP8266 support is provided here as a C++ class, it is by no means ...