This is the initial release of pyextron. It only officially supports the MAV+88 and related models.
Given Extron has used the same protocol for MANY years now, this should work on a large number of models going forward as well.
Audio/Video switching separately is currently unsupported.
Muting, Source Switching, and Volume Control are working.
Please help me with this. I don't need to buy any more Extron switchers.