APRS with the Raspberry Pi and the TNC-X board: Unterschied zwischen den Versionen
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* Here is the manual: http://www.radiomanual.info/schemi/IC2_user.pdf | * Here is the manual: http://www.radiomanual.info/schemi/IC2_user.pdf | ||
* Here is some more insight on the cable type, when connecting a regular TNC (Cable Type 1): http://www.symek.com/d/afskkabel.html | * Here is some more insight on the cable type, when connecting a regular TNC (Cable Type 1): http://www.symek.com/d/afskkabel.html | ||
+ | |||
+ | == Configuration == | ||
+ | |||
+ | * Note that it is really important to set jumpers Nr. 3 and Nr. 4. Otherwise you won'r receive anything and you will not be able to transmit either. | ||
+ | |||
+ | * I was downloading the following APRX version: | ||
+ | |||
+ | wget http://ham.zmailer.org/oh2mqk/aprx/aprx_2.08.593-1_armhf.deb | ||
+ | |||
+ | Here's the APRX config: | ||
+ | |||
+ | <code> | ||
+ | mycall DB0HSR-1 | ||
+ | myloc lat 4859.93N lon 01205.59E | ||
+ | <aprsis> | ||
+ | passcode 12345 | ||
+ | server rotate.aprs2.net | ||
+ | </aprsis> | ||
+ | <logging> | ||
+ | pidfile /var/run/aprx.pid | ||
+ | rflog /var/log/aprx/aprx-rf.log | ||
+ | aprxlog /var/log/aprx/aprx.log | ||
+ | </logging> | ||
+ | <interface> | ||
+ | serial-device /dev/ttyAMA0 19200 8n1 KISS | ||
+ | callsign $mycall # callsign defaults to $mycall | ||
+ | tx-ok false # transmitter enable defaults to false | ||
+ | #telem-to-is true # set to 'false' to disable | ||
+ | </interface> | ||
+ | <beacon> | ||
+ | beaconmode both | ||
+ | beacon symbol "I&" $myloc comment "Tx-iGate Raspberry/TNC-X/APRX" | ||
+ | </beacon> | ||
+ | </code> | ||
== Images == | == Images == |
Version vom 27. Dezember 2015, 18:53 Uhr
Inhaltsverzeichnis
1 Motivation
After my first series of experiments with APRS and Ardino, but also with APRS and OpenWRT I am now trying out something else:
Using a Raspberry Pi as a APRS gateway. In this case I intend to do it bidirectional.
2 The TNC-X board
- http://tnc-x.com/
- Details on the version for the RPi: http://tnc-x.com/TNCPi.htm
- Schematic Diagram // TNC - Pi Assembly Instructions & Operating Tips : http://tnc-x.com/TNCPi.pdf
- Documentation: http://tnc-x.com/documentation.htm
3 The Radio used
- I am using a IC2E clone.
- Here is the manual: http://www.radiomanual.info/schemi/IC2_user.pdf
- Here is some more insight on the cable type, when connecting a regular TNC (Cable Type 1): http://www.symek.com/d/afskkabel.html
4 Configuration
- Note that it is really important to set jumpers Nr. 3 and Nr. 4. Otherwise you won'r receive anything and you will not be able to transmit either.
- I was downloading the following APRX version:
wget http://ham.zmailer.org/oh2mqk/aprx/aprx_2.08.593-1_armhf.deb
Here's the APRX config:
mycall DB0HSR-1
myloc lat 4859.93N lon 01205.59E
<aprsis>
passcode 12345
server rotate.aprs2.net
</aprsis>
<logging>
pidfile /var/run/aprx.pid
rflog /var/log/aprx/aprx-rf.log
aprxlog /var/log/aprx/aprx.log
</logging>
<interface>
serial-device /dev/ttyAMA0 19200 8n1 KISS callsign $mycall # callsign defaults to $mycall tx-ok false # transmitter enable defaults to false #telem-to-is true # set to 'false' to disable
</interface> <beacon> beaconmode both beacon symbol "I&" $myloc comment "Tx-iGate Raspberry/TNC-X/APRX" </beacon>