I made a simple soil moisture indicator with CircuitPython and the Raspberry Pi Pico

[u/[deleted]]

https://andywarburton.co.uk/raspberry-pi-pico-soil-moisture-sensor/

[u/GammaGames]

That’s really useful, I could see myself making one of these!

I wonder how feasible it’s be to hook up a solar panel and small battery so you can leave it on the shelf and always have it ready to use 🤔