Signal Input/Output
utility to load audio samples from uSD card to external flash ram or psram on teensy 4.1
the external flash on the teensy 4.1 is much faster than the micro SD card, but its much more limited in capacity. This util allows you to easily load audio samples from microSD card to external flash for use with TeensyVariablePlayback library
Maintainer: Nic Newdigate
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.