Is there a way to show multiple channels in Trend display? I have set BACnet server between Unipi 1.1 and Weintek HMI.
I have currently 5 One-wire temperature sensors which I am sending from Unipi to HMI. My purpose is to show at least 4 readings in the same trend display.
Currently I have created data sampling objects for all 4 signals but I don't know how to connect them to same display.