Raspberry PI ORP code

i’m new to all this… any help would be great.

i have a Raspberry PI 4 and just got the PH and ORP sensors. it was only after the fact i realised that the PI code wasn’t available and is marked as To Do.

i have managed to get the PH sensor working and can pull relatively accurate results but i cannot find any code for the ORP sensor.

has anyone managed to get this working on a RPI?

thanks in advance