Temperatur Sensor with Logger

Hardware DIY
1

Hi,

I want to use a Temperatur Sensor with Logger function.

I will use it in the cellar where I habe no connection to my openhab Server.

Has someone such a thing in use or can someone recommend such an thing?

Thanks in advance

2

What about using Shelly H&T gen3? You can then connect to it using Shelly mobile APP or to openHAB via an free online MQTT server that both your openHAB and shelly H&T connects to. This is an easee and secure way to connect to remote sensors.