Tried the first part to check the ThumbDv connection . I can not get it to answer it’s’ Product Id and Version number . The file /dev/ttyUSB0 is present when ThumbDV plugged and disapears when unplugged…. Tried all USB ports The ThumbDv green led flashes when the command is sent I only get the query from the AMBEtest3.py…. I am using RPI3 a 2 amp power supply . Checked with DIAL Allstar Debian version for RPi3 Checked with a new Rasbpian Jessie loaded from scratch….. Checked with compasslinux image…. same All the apt-get update, apt-get upgrade -y , reboot , instructions where done toroughly.. Tried without -n switch ( 230400 serial baud) no luck Checked with a different Rpi3 still the same Any one tested on a RPi3 ????? Checked my ThumbDV with Thumbtest.exe on Windows , It answers OK , same version than the one found in Draft DMRGateway Install notes.odt ANY CLUE ????? Richard VE2DJE Provenance : Courrier pour Windows 10 De : Steve Zingman Envoyé le :mardi 4 avril 2017 11:25 À : Digital linking using Asterisk and app_rpt Objet :[Allstar Digital] DMRGateway / DMRGui / DMRLink /ambe_audio / DV3000u/PiDV The DRAFT document "Draft DMRGateway Install notes.odt" Is complete. This will take you through installing and testing the hardware and software for DMRGateway. I will now start on the "Draft DMRGateway Configuration notes.odt" PLEASE look at the document and comment. It is still a draft and subject to edits. You can follow it from start to end to do the initial install of DMRGateway. Try to follow it. Let me know if something does not work or you don't understand a section. DO NOT jump around. If you do not get the same results, STOP, don't guess ASK. <https://github.com/N4IRS/DMRGateway> Draft DMRGateway Install notes.odt 73, Steve N4IRS _______________________________________________ Allstar-Digital mailing list Allstar-Digital@lists.keekles.org http://lists.keekles.org/cgi-bin/mailman/listinfo/allstar-digital