Simple Raspberry Pi Pico soil moisture monitor using Micropython
Here's the prototype soil moisture monitor helping ensure my houseplants get the right amount of water. Includes hardware set-up of water sensor and Raspberry Pi Pico, with basic programming in Micropython to get a red LED to flash a low water alert. Very much a beginners guide, particularly those, like me, new to the Pico. See my follow-up here: • Rechargeable Raspberry Pi Pico plant water...
Micropython code can be found here: https://github.com/PaterPracticus/Wat...