2 layers80 × 50 mm

KiCad boards from 3 GitHub repositories tagged “ina226”, the most starred first; open any of them in PCBKit.


KrystianD/avr-power-meter
AVR-based, galvanically isolated, bidirectional DC energy meter with Modbus RTU interface.

Diode663/ESP32_4-20mA_Sensor
Single-channel industrial 4-20 mA current-loop reader for ESPHome / Home Assistant. ESP32-S3 + INA226, USB-C powered, 24 V loop supply with a constant-current limiter. KiCad 10, generated from Python.