I was wondering (before I re-invent the wheel) if there is a WiFi > Internet enabled temperature sensor that I could monitor / log with HA somehow please?
I should be able to get power there (even if only 12V via a solar panel and battery) and should be able to gain access to the Internet via WiFi. This is for a rented storage unit btw.
I have previously used an ESP32 and ThinkSpeak to monitor the moisture level of a plant here so I guess something along those lines would be a DIY solution but I was wondering if there was a commercial solution out there that I could get online quicker please?