SoilHumiditySensor
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| Project SoilHumiditySensor | |
|---|---|
| |
| Investigation of soil humidity sensors | |
| Status | In progress |
| Contact | bertrik |
| Last Update | 2019-05-12 |
Introduction
A number of types of soil humidity sensors exist. Many have the problem that the electrodes corrode.
For example, see this video by Andreas Spiess that compares a couple of types.
References
Hardware
It got these capacitive ones from Aliexpress.
Software
See my github repository.
The software takes a measurement at a regular interval and sends it over MQTT.