2 layers121.9 × 99.1 mm

Smart Meter PoC
debugAyo/ESP32-Smart-Energy-Meter
So, I got tired of manually toggling between grid power, generators, and inverters while completely guessing how much power everything was drawing.
14 parts
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

debugAyo/ESP32-Smart-Energy-Meter
So, I got tired of manually toggling between grid power, generators, and inverters while completely guessing how much power everything was drawing.