Any documentation or tutorials on the Atlas EZO ph sensors?

[nilsi]

Hi,

Thanks for all the hard work! Is there any documentation on how you did integrate the Atlas sensors with HA?

I was looking for an integration with espHome and only found a custom component here:
https://github.com/ssieb/custom_components/blob/master/ezo

I'm not sure how well it will work and how to set up the cables with the esp32 microcontroller.

I wonder if the atlas sensors need to be calibrated or if they work out of the box

Thanks for any info.

[deedeeharris]

I'm also interested. Did you succeed?

Thanks.

[nilsi]

I didn't proceed any longer than what I wrote here. Might continue when I got more time.

[jmonday]

I found their datasheets to be very helpful!

• https://files.atlas-scientific.com/pH_EZO_Datasheet.pdf
• https://files.atlas-scientific.com/pH_probe.pdf