Difference between revisions of "SoilHumiditySensor"

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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.
 
It got [https://nl.aliexpress.com/item/32882371718.html these capacitive ones] from Aliexpress.
 
  
 
== 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 13:18, 12 May 2019

Project SoilHumiditySensor
SoilHumiditySensor.png
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.