/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/a-brief-introduction-to-wolfson-audio-cardHi friends today I have got Wolfson Pi Audio Card delivered, I would like to share information which I have got from internet : &amp;nb...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/a-brief-introduction-to-wolfson-audio-cardMon, 30 Jun 2014 10:29:13 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:18fe84b7-a3bd-4dc5-ad77-39168194c112e14 Contributor1<p>Thanks for the information. Do you know what connections are provided on the &quot;expansion Header&quot;? It does not appear to be defined in the user documentation. It would be great if the GPIO connections not used by the Wolfson card were provided on the expansion header; kind of the obvious thing to do, but no documentation that I can find!</p><img src="https://community.element14.com/aggbug?PostID=17392&AppID=88&AppType=Weblog&ContentType=0" width="1" height="1">