4 layers59.6 × 48.3 mm

Plant1337
chl33/Plant133
Firmware, circuit design, and 3D-printable components for an automated plant-watering system.
61 parts6MIT
KiCad boards from 1 GitHub repository tagged “plant-watering”, the most starred first; open any of them in PCBKit.

chl33/Plant133
Firmware, circuit design, and 3D-printable components for an automated plant-watering system.