4 layers97 × 54 mm

Esp32battery
saivagishv-ctrl/ESP32-mp3player
esp32 mp3 player with battery charging and usb-c passthrough and microsd storage and headphone jack
45 parts
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

saivagishv-ctrl/ESP32-mp3player
esp32 mp3 player with battery charging and usb-c passthrough and microsd storage and headphone jack