How to you Set the Slave ID when you are talking to it from the Client (Master)?

[Joe Roberts]

Hi,

I am new to jamod - first day...:) Also, I am pretty green when it
comes to Modbus.

I am trying to figure out how to set the slave ID on the Master (client)
code to talk to a specific slave device that has device ID 2.

Would it be this or is setUnitID() used for something else?

req.setUnitID(0);

Thanks,

Joe