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submitted 4 months ago by fossilesque@mander.xyz to c/science_memes@mander.xyz
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[-] blackstampede@sh.itjust.works 5 points 4 months ago

It would be really neat if someone made a sensor that could tell you whether your plant needs to be watered.

[-] fossilesque@mander.xyz 6 points 4 months ago
[-] blackstampede@sh.itjust.works 5 points 4 months ago

Yeah, I've messed around with water sensors before. I just thought it would be neat to measure it via stress on the plant itself.

[-] Linkerbaan@lemmy.world 2 points 4 months ago

An RPI to measure moisture seems complete overkill. There'sESP Home for small sensors https://www.instructables.com/Building-a-Wireless-Soil-Moisture-Sensor-With-ESPH/

[-] absentbird@lemm.ee 2 points 4 months ago

Pi picos are pretty good for iot projects like that. ESP are more power efficient, but a pi can be more self sufficient. I think it depends on the project.

[-] Linkerbaan@lemmy.world 0 points 4 months ago

The linked project recommended a Pi3 though.

[-] absentbird@lemm.ee 2 points 4 months ago

Ah, that's just overkill.

this post was submitted on 07 Aug 2024
910 points (97.7% liked)

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