vim /etc/apt/sources.list.d/unipi.list as you wrote, everything works
thanks for support
we use the B37 in heat exchange stations. We regulate for temperature on return water temperature.
But closed loop delay is about 15 min, then with this regulator i get high peak on heating water.
Is any way to to get slower regulation?
i use the my own protocol on RS485 line, normally i get from
function io.getportstatus(handle) value 0. Sometimes i got
34 in other way 31, but this values is not described in manual.
When i got this value, i cannot continue to read until restart.
is somewhere sources of this function to analyse problem?
the file /etc/apt/sources.list:
#deb http://ftp.debian.org/debian stretch main
deb https://files.unipi.technology/debian stretch main