here’s something you’ve never seen before? – an arduino board that shows up as a disk drive, so you can drag and drop files that are stored on SD or SPI Flash over the USB connection. makes transferring assets like audio files, fonts, images, gifs, datalogs, etc as well as configuration scripts SUPER EASY! Install Adafruit SAMD 1.5.0 board support package with TinyUSB stack support and the the example code here:
https://github.com/adafruit/Adafruit_TinyUSB_Arduino
and video!
https://youtu.be/0bWba0PU4-g
works with: SAMD21 and SAMD51 boards (also nordic’s NRF52840).
adafruit recently did a bunch of work to create an open source, cross-chip USB stack that will let anything with USB peripheral/host use the same USB CDC, HID, MIDI, MSD (etc) code.
