2 layers117.5 × 104.5 mm

Portero bot v2
Willis75/portero-bot-hardware
PCB design and ESP32 firmware for Portero Bot gate controller (Claustro4)
75 parts
Boards in 1 GitHub repository, designed in KiCad, that use the PC817X1CSP9F by SHARP (-30℃~+100℃ 1 1.2V 200mV@20mA,1mA 200mW 3us 4mA 4us 50% 50mA 5kV 600% 6V 80V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS). See how each wires it, with its parts, size, README and files; the PC817X1CSP9F’s symbol, footprint and pinout are on its own page.

Willis75/portero-bot-hardware
PCB design and ESP32 firmware for Portero Bot gate controller (Claustro4)