Arduino-based Modbus RTU to Modbus TCP/UDP gateway with web interface
Allows you to connect Modbus RTU slaves (such as sensors, energy meters, HVAC devices) to Modbus TCP/UDP masters.
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Project description
technical specifications slaves are connected via RS485 interface master(s) are connected via ethernet interface up to 247 Modbus RTU slaves up to 8 TCP/UDP sockets for Modbus TCP/UDP masters and for the web interface RS485 interface protocols: Modbus RTU Ethernet interface protocols: Modbus TCP Modbus UDP Modbus RTU over TCP Modbus RTU over UDP supports broadcast (slave address 0x00) and error codes supports all Modbus function codes settings can be changed via web interface, stored in EEPROM diagnostics and Modbus RTU scan via web interface optimized queue for Modbus requests…
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