TAS2521 Digital Audio Out Flex Module

We hired a firmware writer to help produce the Arduino driver for this board. We are still testing it, but the results look good.

We will need to be delicate with the headphone out if trying to use it as a line in for various other Flex Modules. The impedance will be wrong obviously, but some boards do have no protection on negative signals.

We bough mini test speakers for props and hope to test them with this board soon.

There are a couple recipes that TI shows, but it will be hard to do much else in the drivers as it takes a large amount of expertise to understand.

We have had interest in this board and so it is a priority for us.