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Smart Home at +46°C

28 August 2025 Blog Smart Home

Extra cooling for Raspberry Pi

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Raspberry Pi 5 in the tropical version

The average temperature in Sinai has crept up to 40°C, today’s record is +46°C at night, and the smart home in the Egyptian branch of Symbiosei (Home Assistant + Raspberry Pi 5) has started to noticeably slow down.

Fortunately, the choice of cooling systems in Egypt is like nowhere else in the world.
In the end, we settled on a set of additional heatsinks (in the photo).

We had to abandon the options with fans, since from our office to the shore of the Red Sea is only a few meters, and salty dust is constantly hanging in the air. In such conditions even specially prepared metal structures are destroyed within a few years.

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Raspberry Pi 5 in the tropical version

Disclaimer

All texts in the “Smart Home from a Physicist’s Perspective” section are written by a professional physicist.Whenever necessary, the author consulted experts from related fields, including doctors, ecologists, agronomists, and interior designers. However, all errors and inaccuracies are solely the author’s responsibility, as well as the deliberately simplified physical models.

The author is not responsible for any experiments you conduct in your home or garden. Even if you are fully confident in the results, it is best to carry out all work under the supervision of professionals.