Hi
Should I be able to get the Qwiic MP3 Trigger module working with no programming at all? Is the headphone output volume preset at a level that can be heard without programming it? I want to use it stand alone straight out of the box with no programming.
From the [url=https://learn.sparkfun.com/tutorials/qw … ay-track-1]Hookup Guide:
“By default the firmware installed on the ATtiny84 allows you to play tracks using the triggers. For more details, see the Triggers section of the Hardware Overview. Simply plug in the SD card, power the Qwiic MP3 Trigger, and short the Trigger Pin 1 to GND. Everytime you short both pins, T001.mp3 will play.”