6 layers32 × 24 mm

WiFi SD Adapter
MMMZZZZ/WiFi-SD-Adapter
microSD to SD adapter card with ESP32 onboard. Allows wireless access to the microSD card without removing it from its slot. Useful for car infotainment systems.
39 parts3CERN-OHL-W-2.0
Open-source boards designed in KiCad by MMMZZZZ on GitHub, from 1 repository. A board’s address here is its repository’s there.

MMMZZZZ/WiFi-SD-Adapter
microSD to SD adapter card with ESP32 onboard. Allows wireless access to the microSD card without removing it from its slot. Useful for car infotainment systems.