Uploaded October 2025 | Updated September 2026, 2 weeks ago

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In this video I show how to turn an ESP32-S3 dev board into a battery-powered USB drive that exposes an SD card over USB Mass Storage — and how to display the SD contents on a built-in screen so you can see what’s on the stick before you plug it in.

BOARDS:
ESP32 S3 GEEK: waveshare.com/esp32-s3-geek.htm?&aff_id=VolosProjects

Waveshare ePaper board: waveshare.com/esp32-s3-epaper-1.54.htm?&aff_id=VolosProjects

Waveshate 1.8 AMOLED: waveshare.com/esp32-s3-touch-amoled-1.8.htm?&aff_id=VolosProjects

CODE:

GEEK: github.com/VolosR/USBstorageGEEK/tree/main
EPEPER: github.com/VolosR/USBstorageEpaper/tree/main
AMOLED: github.com/VolosR/USBstorageAmoled/tree/main
BASIC WITHOUT DISPLAY: github.com/VolosR/USBstorageBasic

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#ESP32 #ESP32S3 #USBDrive #USBMassStorage #SDcard #Waveshare #AMOLED #DevBoard #PocketUSB #Maker #Electronics #IoT #Embedded #TechHacks #Tutorial