2 layers32 × 55.8 mm

Esphome powermon
michd/esphome-powermon
Multi-paradigm power usage monitoring board for ESP32 devkit
61 parts1CERN-OHL-P-2.0
KiCad boards from 1 GitHub repository tagged “pulse-meter”, the most starred first; open any of them in PCBKit.

michd/esphome-powermon
Multi-paradigm power usage monitoring board for ESP32 devkit