• C
    cusna

    Dear all,
    It 'the first time I program in Android, so I'm no expert.
    I use Android Studio, and I would use the modbus4j library to communicate in Modbus RTU Master with a tablet (Android) through the USB port, ie serial 9600 baud.
    (The tablet would be the Modbus RTU Master)
    I would like to read and write Holding register, coils and register input.
    There 's someone who can help me configure the project, so give me a start?
    Thanks in advance.

    posted in Modbus4J general discussion read more