A library that allows your Arduino to communicate via Modbus protocol, acting as a slave (master in development). Supports serial (RS-232, RS-485) and IP via Ethernet (Modbus IP).
BSD 3-Clause "New" or "Revised" License
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HELP! : How can I know if the slave Modbus Arduino RS485 is receiving a register send from Master? #27
I need to my slave receiving a register from Master, But I don´t know what methods I have to use , and how use it
I was thinking in "Input Registers", but I don´t know how code it and probe it
I need to my slave receiving a register from Master, But I don´t know what methods I have to use , and how use it I was thinking in "Input Registers", but I don´t know how code it and probe it