The Modbus library provides a way to transform our PLCs in Modbus masters or slaves over various hardware interfaces, such as RS-485/RS-232 or Ethernet. It provides ...

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Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...