SoilHumiditySensor: Difference between revisions
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For example, see this [https://youtu.be/udmJyncDvw0 video by Andreas Spiess] that compares a couple of types. | For example, see this [https://youtu.be/udmJyncDvw0 video by Andreas Spiess] that compares a couple of types. | ||
== References == | == References == | ||
== Hardware == | == Hardware == | ||
It got [https://nl.aliexpress.com/item/32882371718.html these capacitive ones] from Aliexpress. | |||
== Software == | == Software == | ||
See my [https://github.com/bertrik/SoilHumiditySensor github repository]. | |||
The software takes a measurement at a regular interval and sends it over MQTT. | |||
Revision as of 12:18, 12 May 2019
| 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.