This the IQAudio XLR Interface Board from Raspberry Pi. This board is perfect for those wanting to work with peripheral with a 3-pin XLR connector. The board features a balanced pair of 3-Pin XLR connectors that connect directly to the appropriate pins on the 40-pin header on the Model B, B+, A, A+, and Zero Raspberry Pi lines.
This board is a great solution for those looking to work with professional lighting and sound equipment with a Raspberry Pi.
Note: The documentation for these is coming soon, but we wanted to get the product to those who are in need of an XLR solution now. Check back soon in the docs tab.