： "from pdf" When one-to-many data is transparently transmitted, the master module can send data to multiple slaves, and the slave can also be converted to a master to send data to other modules, but there can only be one master sending data at the same time. No matter which mode, the host module and the slave module need to work with the same ID number and the same frequency
So master and (slave's) id the same and all speak at once is this correct? So if i send modbus id 1, 300001 all slaves get the data but only modbus id1 sends back.
if this is the way i understand the communication. Eletechsup: Correct
