Wiring diagram to connect USB Pen/Flash drive to ESP32-S2/3

chegewara / EspTinyUSB

ESP32S2 native USB library. Implemented few common classes, like MIDI, CDC, HID or DFU (update).

MIT License

473 stars 70 forks source link

Wiring diagram to connect USB Pen/Flash drive to ESP32-S2/3 #58

Open mrcodetastic opened 2 years ago

mrcodetastic commented 2 years ago

Hello.

I would like to contribute to this effort as I have a bunch of old 128 / 256 / 512MB generic USB flash sticks that I want to host files on via ESP32-S2. Ideal aim is to then load images from a USB stick onto say a massive LED Panel Display :-)

... but I don't understand how exactly to wire these up to the ESP32-S2 or S3. Can you please provide a diagram?

chegewara commented 2 years ago

https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/api-guides/dfu.html

Wiring is the same for host and device mode.