Is there a way to have node A decode dtmf and have it control the gpio pins of a second node? -- Sent from my Android device with K-9 Mail. Please excuse my brevity. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.keekles.org/pipermail/app_rpt-users/attachments/20171113/a8bbd884/attachment.html>