HMI and physical input ?
can I, and how, turn on output relay on my unipi 1.1 lite with some physical input and with HMI digital setter, so i want turn on the same relay with physical input on unipi board, and with HMI button. thanks.
this is about wiring together the DI and the RO. All of that and much more is describe in our tutorials: https://kb.unipi.technology/en:sw:01-mervis:06-tutorials.
You will need a function block where you will solve who will be the winner (if the DI has priority, or the HMI gadget, or the last one...).