Design and assembly of a compact 4-layer ESP32-based IoT PCB using KiCad, optimized for power integrity, RF performance, and embedded connectivity.
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Updated
Mar 25, 2026
Design and assembly of a compact 4-layer ESP32-based IoT PCB using KiCad, optimized for power integrity, RF performance, and embedded connectivity.
Simple library for initializing an SD card via an esp-idf-based SPI interface.
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