What is ModbusThings?
ModbusThings works as an agent that collect industry devices data through modbus protocol and transfer the data to server real-time or in a bulk way when network is not available.
How to test
setup modbus simulator server(slave)
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download and install diagslave
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select the version matching your system and then cmd
sudo diagslave -m tcpto start a tcp mode modebus slave -
server address is 127.0.0.1:502