Difference between revisions of "Pinnacle GPS Unit"

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[[category:Waris]]
 
[[category:Waris]]
 
This is the page for the Pinnacle GPS Unit that was on the CDM1550 Radios for GPS tracking.  These came from the NJ Turnpike Passport system
 
This is the page for the Pinnacle GPS Unit that was on the CDM1550 Radios for GPS tracking.  These came from the NJ Turnpike Passport system
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= Info =
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This is configured via serial port, and a null modem cable in the back.  4800 bps and 8n1 is the serial config.
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[https://www.youtube.com/watch?v=HoXTOw0r0Og I made a video of it showing this.]
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Internally there is a RJ-45 which is vertically mounted on the PCB.  This is a pin-out that fits the RJ-11 of a [https://www.microchip.com/developmenttools/ProductDetails/dv164035 microchip ICD3].  The program memory code protection bits are set however. 
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This would be a neat project if you wanted to code up something to run on the ham bands using a PIC
  
 
=IC's=
 
=IC's=
  PIC18F4525 - Locked Flash
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  [https://www.microchip.com/wwwproducts/en/PIC18F4525 PIC18F4525] - 5v CPU
 
  CMX469A - FFSK Modem
 
  CMX469A - FFSK Modem
  
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= Pictures =
 
= Pictures =
 
<gallery mode=packed-hover>
 
<gallery mode=packed-hover>
Pinnacle_GPS_Unit-00001.jpeg
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</gallery>
 
</gallery>

Latest revision as of 23:53, 19 July 2021

This is the page for the Pinnacle GPS Unit that was on the CDM1550 Radios for GPS tracking. These came from the NJ Turnpike Passport system

Info

This is configured via serial port, and a null modem cable in the back. 4800 bps and 8n1 is the serial config.

I made a video of it showing this.

Internally there is a RJ-45 which is vertically mounted on the PCB. This is a pin-out that fits the RJ-11 of a microchip ICD3. The program memory code protection bits are set however.

This would be a neat project if you wanted to code up something to run on the ham bands using a PIC

IC's

PIC18F4525 - 5v CPU
CMX469A - FFSK Modem

Pinout

RJ-45 Color CDM ACCY
NC Red 10 - Ignition
1 Black 15 - RSSI
2 White 8 -
3 Red 5 - Flat TX in
4 Green 13 - SW B+
5 Brown 7 - Ground
6 NC NC
7 NC NC
8 Blue 9 - Digital 5 In


Pictures