Capacitive Soil Sensors: How they work and building a wireless plant monitor.

I build a mini version of my room where the plants are replaced by RGB LEDS that show, how thirsty my plants are. To measure the soil i use capacitive sensors, and to transmit the data wireless i use 3 NANO-RF boards.
Sensor:
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RF-Nano:
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[@herrslowmotion8120]

How doesn't this have more views? The quality of the video and the project is incredible. Keep up the great work!

[@NibbinsOswald]

This is awesome! I thought of doing a similar project for a while, but got annoyed trying to figure out what moisture level is *appropriate* for each kind of plant. Im glad you were more willing, it came out great!

[@HogwartsBasement]

Why hasn't this vid more views it's brilliant

[@poemes]

Great video

[@p002830]

Any code?