<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1423089080164_158875" dir="ltr">It seems to me that a Wolfson audio board (on a Pi or Pi interface compatible) and bringing out some GPIO pins would potentially replace a USB URI like the DMK - has anyone tried doing something like this?<br></div><div id="yui_3_16_0_1_1423089080164_158839"><span></span></div><div id="yui_3_16_0_1_1423089080164_158840"> </div><div id="yui_3_16_0_1_1423089080164_158842" class="signature"><div id="yui_3_16_0_1_1423089080164_158841">____________<br>Steven Donegan<br>KK6IVC FCC General Class License<br>SSCC/NORC Life Member, Car #86<br>www.sscc.us<br></div></div><br> </div></body></html>