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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I have built a allstar/echolink Raspberry Pi 3 node that I can travel with and use in hotel rooms with minimal components. I have a Verizon hot spot that I have been able to successfully login to with the RP3 that I can use while traveling so I don’t need to utilize the local network. I have a sound card and a headset/mic combination that works well.<o:p></o:p></p><p class=MsoNormal>I would appreciate a little help to get the GPIO configured so I can hook up a momentary contact to trigger the PTT. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Equipment list:<o:p></o:p></p><p class=MsoNormal>Verizon WifI<o:p></o:p></p><p class=MsoNormal>Raspberry Pi 3<o:p></o:p></p><p class=MsoNormal>USB Sound Card<o:p></o:p></p><p class=MsoNormal>Headset/Mic<o:p></o:p></p><p class=MsoNormal>Momentary Contact Switch<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you in advance,<o:p></o:p></p><p class=MsoNormal>Billy<o:p></o:p></p><p class=MsoNormal>KK6KFV<o:p></o:p></p></div></body></html>