A generic firmware for an ESP32 to be used as a Modbus TCP/IP gateway for any modbus RTU device. Default RX/TX pins for the TTL-RS485 communication are used from hardware-serial2 (check pinout of your ...
This custom Home Assistant integration enables communication with Modbus devices via a Modbus TCP gateway. It uses YAML configuration files to define device registers and coils, mapping them to Home ...
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