USB Port links to node-audiovideo

[rwaldron]

https://tessel.io/docs/hardwareAPI#usb-ports

Needs to be updated to https://github.com/tessel/tessel-av

[Frijol]

This link right here where it says node-audiovideo:

[Jeff-Duke]

This appears to have been fixed already.
USB modules do not need to be accessed through the Tessel object. See [tessel-av](https://github.com/tessel/tessel-av) for an example USB module.
@Frijol @rwaldron

[Frijol]

thanks for the catch, you're absolutely right.