MicroPython 'Deep Sleep' for longer battery life - Raspberry Pi plant watering monitor
The Achilles’ heel of my Raspberry Pi Pico soil moisture sensor is currently the relatively short life of its rechargeable LiPo battery. Here’s how I got it to last much longer by using machine.deepsleep in MicroPython to power it down to a dormant state, waking up again after a set duration.
Code can be found here: https://github.com/PaterPracticus/Pla...