Schlagwort: sensor
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![[tutorial] ESP32 Soil Hygometer](https://moronaut.de/wp-content/uploads/2025/03/head20934785.png)
[tutorial] ESP32 Soil Hygometer
A ESP32 based, hand-held soil hygrometer, to be used at my work place. Code is written in C++ and availiable to be downloaded.
A ESP32 based, hand-held soil hygrometer, to be used at my work place. Code is written in C++ and availiable to be downloaded.