ESPHome library for APA PHX board and any analog pH/ORP modules equiped with ADS1015. It is buld on my arduino library with all the benefits, like two-point calibration, ritch error detection and stable readings, etc. All the pool monitoring and maintenance controled from the HA.
https://www.facebook.com/APA.adm
Repository from Github https://github.comapadevices/ESPHome-apaphx_ads1015