I've just ordered a MKR zero + MKR Eth Shield + MKR RS485 shield as I want to implement an ModBus TCP to ModbBus RTU gateway.
I have two main questions at the moment though:
Can I use in addition to RS485 + Eth (ModBus TCP) the RS232? Or are the pins/connection blocken by RS485?
Can (or should) I connect to my RTU slaves via different baud rates? I have to do this as I have 3 slaves on my RTU bus but each of them support only one baud rate which are not the same...
Thanks heaps in advance!