BIOphysics & SOFT Matter Department of Ultrafast Optics and Nanophotonics

Institut de Physique et Chimie des Matériaux de Strasbourg

Freezer temperature monitoring

Using a Raspberry Pi to monitor your freezer temperature (and send custom alerts if needed) is quite easy (and cheap): just follow this tutorial posted by M. C. Hernandez (ubidots) .
As an example, here are real-time measurements in one of our freezer.