Atlas EZO-Ph with Raspberry 4

Yadel

New member
May 30, 2023
2
Montreal Canada
Pool Size
11000
Surface
Vinyl
Chlorine
Salt Water Generator
SWG Type
Hayward Aqua Rite (T-15)
Hi everyone !
So it's been few weeks I'm on the Nixie standalone pool control for my new ICF inground pool .
I don't have any other automation, I'm not an IT, it took me a lot of time to figure out how to set everything ...I'm a beginner :)
I got the RPi + Sequent BAS V5 + Sequent HAT 8 really on top . I got solar heater in my roof so I have 4 temp sensors (2 water+ 2 air)
My RPi is all set except for the atlas EZO-ph (over EZO isolated carrier board not usb)
All of that is I2C.
When I put the at EZO carrier board on PIN 3 & 5 (data) It's working It's recognized by REM and NjPC but I loose all data for my pool sensors (no more ohms showed in REM)
I'm thinking PIN 3 & 5 are already use by BAS or Relay HAT ??
If its the case where I can plug Atlas carrier board ?

BTW I took me a while to resolve the rs485 cable connexion and collar setting to my superflo VST without paying $$$$ for pentair cable lol
Thank you very much for your help