Make
https://youtu.be/S8NppVT_paw
Here's what you need to do to make your soil moisture sensor:
- Connect a nail to the 3V pin with a croc clip and insert it into the soil.
- Connect the other nail to the P0 pin with a croc clip and insert it into the soil.
That's it!
~button /projects/soil-moisture/code
Code
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