I bought a RS482 serial HAT for my Pi4 and two 2 channel RS485 modules for the picos to test and prototype. I've got them talking to each other using UART(Serial on Pi and machine on the Picos). But I don't know how best to implement a master/slave setup. I presume this is done with the coding?
Statistics: Posted by pienovis — Sun Oct 20, 2024 12:47 pm