Mini Igate - John's Vademecum

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====== Mini Igate ======

=== A small portable fill-in iGate===

Deployed to improve APRS coverage in Lerwick. 



===== Hardware =====

  * Raspberry Pi
    * Raspberry Pi 3 Model B Rev 1.2g
  * CM108 Sound card, modified for GPIO in/out
  * IC-2E
  * TP-Link MiFi router 

===== Software =====

  * direwolf
  * autossh
  * tmux

===== Config & scripts =====

==== direwolf.conf ====
<code bash>
ADEVICE  plughw:1,0

#GPSD


CHANNEL 0

MYCALL GM4SLV-11

MODEM 1200

FIX_BITS 1

PTT GPIO 25

AGWPORT 8000
KISSPORT 8001

#TBEACON EVERY=15 SYMBOL="igate" overlay="T" comment="Mini IGate
#TBEACON sendto=IG EVERY=30 SYMBOL="igate" overlay="T" comment="Mini IGate

IBEACON every=30 via=WIDE1-1
IBEACON sendto=IG every=60

PBEACON every=10 overlay=T symbol="igate" lat=60^09.33N long=001^08.76W comment="Mini IGate" via=WIDE1-1,WIDE2-1

DIGIPEAT 0 0 ^WIDE[3-7]-[1-7]$|^TEST$ ^WIDE[12]-[12]$ TRACE

FILTER IG 0 r/60.2/-1.4/150 | ( ! t/t )

IGSERVER euro.aprs2.net

IGLOGIN GM4SLV-11 19626

IGFILTER m/150

PBEACON sendto=IG every=15:00 symbol="igate" overlay=T lat=60^09.33N long=001^08.76W comment="Mini IGate"

IGTXVIA 0 WIDE1-1,WIDE2-1

IGMSP 10
IGTXLIMIT 12 20
</code>

==== start_direwolf.sh ==== 
<code bash>
#!/bin/bash

session="Igate"

tmux start-server

tmux new-session -d -s $session

tmux rename-window "direwolf"

tmux selectp -t 0
tmux send-keys "direwolf -t 1 -T "%c" -c /home/gm4slv/direwolf.conf" C-m
</code>

  * crontab entry ''@reboot sleep 60 && sudo -u gm4slv /home/gm4slv/start_direwolf.sh >/dev/null 2>&1''

==== autossh tunnel ====

see [[svx]] for details


<code bash>
#!/bin/bash

autossh -M 20000 -N -T gm4slv_tunnel
</code>

==== ssh config ====

<code sshconfig>
Host gm4slv_tunnel
        HostName gm4slv.plus.com
        User xxxxx
        Port xxxxx
        RemoteForward 4446 localhost:22
        RemoteForward 8080 192.168.0.1:80
</code>

  * crontab entry : ''@reboot sleep 60 && sudo -u gm4slv /home/gm4slv/tunnel.sh 2>&1
''


Page created Thu May 26 12:41:10 2022 by John Pumford-Green

Page last updated: ~~LASTMOD~~

{{tag>aprs pi radio}}

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