KiCad boards from 2 GitHub repositories tagged “plant-care”, the most starred first; open any of them in PCBKit.
JohnNeville/SunSprout
An esp32-c5 powered board that adds dual source battery charging, fuel management, and differential i2c bus. This was largely developed to be a complement with my other soil sensor project.
rwrife/pot-pulse
USB-powered ESP32-C3 plant-shelf monitor for home growers to track soil moisture, light, and microclimate trends in a local dashboard without cloud accounts or automatic watering.
JohnNeville/SunSprout
An esp32-c5 powered board that adds dual source battery charging, fuel management, and differential i2c bus. This was largely developed to be a complement with my other soil sensor project.