Weather Display Screen for Closet
A battery-powered e-paper display that lives in my closet and suggests what to wear for the day based upon current conditions and a 48-hour forecast.
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Read Propane Levels from Anywhere with Home Assistant and an ESP32
Remotely read a liquid propane gas (LPG) tank with a cheap ESP32 board, Raspberry Pi and a little cleverness.
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Internet of Things: How to Remotely Monitor Propane Tank Level via Raspberry Pi
For less than $100, a little coding and a small circuit, you can remotely monitor a propane tank from anywhere.
