ESPHome Modbus TCP↔RTU Bridge – Transparent bridge for ESP8266/ESP32 that lets multiple Modbus TCP clients communicate with RTU slaves over UART/RS485.
esp8266 esp32 modbus home-assistant rs485 modbus-tcp modbus-rtu rs485-to-ethernet rs485-to-wifi esphome modbus-bridge
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Updated
Nov 1, 2025 - C++