In floor temperature probes

[Mr Ben]

Question for those that have used single wire temp probes - what are you connecting them to?

 

I've added a half dozen DS18B20 probes into my floor screed with the aim of protecting hardwood floor from overheating, and maybe eventually integrating into home assistant to be able to trigger UFH pump to circulate if big differential develops due to solar gain or occasional use of woodburning stove. 

 

Ideally I'd like some sort of networked box that can log temperatures without necessarily needing to buy a raspberry pi.

[Jenki]

I'm in early stages of setting this up. I'm connecting to an ESP32 and going to log the data in Google sheets. My intention is to have data so I can understand the new house. Also the possibility of running the UFH pump if required.

I'm no expert. The inbuilt WIFi connectivity of the ESP32 had benefits over Pi options for me.