4 layers52 × 72 mm

Open-source boards designed in KiCad by Umer-Haseeb on GitHub, from 2 repositories. A board’s address here is its repository’s there.


Umer-Haseeb/Smart_IoT_Gateway_Processor_PCB
A 4-layer PCB design for a Smart IoT Gateway built around the STM32F407VGTx microcontroller with ESP32-WROOM-32 WiFi/BLE module.