Today I added the Sonof TH Elite smart temperature humidity controller to my freezer

Behind the top drawer is the original temperature sensor

Behind the middle drawer was an unused position for a temperature sensor.

And so I drilled a hole through the back of the freezer and mounted the DS1820 temperaure sensor.

The cable simply comes out of the back side, behind the heat radiator.

And the sonoff I screwed on the insulation material. It still doesnt control anything, it just measures the temperature.
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