Armbian + Twister OS delivering value once more!
Let’s see if wiring a 3.5mm audio jack for input would get the board to capture sound.
@Stephen mentioned there is no ability for GPIO audio in but @jtremblant your from your discord…
The audio jack channels (left and right) are provided by PWM driven GPIO (channel 0 by GPIO 12 or 18, and channel 1 by GPIO 13 or 19).
@jack can you validate if these GPIO PINS can get audio in?