[Project GPS] Teensy 3.2 High Speed GPS logger

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raymondw

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Big thanks to Paul and all the people developing the opensource stuff used in my project!

Beginning of last year I started with a Arduino project to see if I could create a simple GPS logger.
Without any knowledge I created a living project :)
After several revisions I found the Teensy 3.1/3.2 and started to use it with the excellent Ublox GPS.
The idea is to get a similar device build by a manufacturer that can run my code :)

Atm I'm awaiting official approval from the GPS-speedsurfing.com Tech crew if they allow my device for official postings :cool:

The board itself is designed in Eagle and contains
- 800mAh Lipo charger
- Teensy 3.x
- MicroSD for storage and config file
- Big LCD
- Ublox M8q running at 18hz with a helix antenna
- Lipo 1800mAh battery

Software used
- Eagle
- Arduino IDE
- Teensyduino
- FreeRTOS

The project runs at 48Mhz and GPS runs on 18hz

This is my third revision and it works like a charm :)

Device Gyro1
gps.jpg

3 test boards
IMG_20160419_233552.jpg

Display is in kmh, but can easily display knots
gyro-brace.png

And after all data is verified by software on the desktop.
gyro-brace-sw.png

Some video impressions why I build this
 
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Big thanks to Paul and all the people developing the opensource stuff used in my project!

Beginning of last year I started with a Arduino project to see if I could create a simple GPS logger.
Without any knowledge I created a living project :)
After several revisions I found the Teensy 3.1/3.2 and started to use it with the excellent Ublox GPS.
The idea is to get a similar device build by a manufacturer that can run my code :)

Atm I'm awaiting official approval from the GPS-speedsurfing.com Tech crew if they allow my device for official postings :cool:

The board itself is designed in Eagle and contains
- 800mAh Lipo charger
- Teensy 3.x
- MicroSD for storage and config file
- Big LCD
- Ublox M8q running at 18hz with a helix antenna
- Lipo 1800mAh battery

Software used
- Eagle
- Arduino IDE
- Teensyduino
- FreeRTOS

This is my third revision and it works like a charm :)

Device Gyro1
View attachment 7913

3 test boards
View attachment 7916

Display is in kmh, but can easily display knots
View attachment 7915

And after all data is verified by software on the desktop.
View attachment 7914

Some video impressions why I build this

That's very impressive, good job mate.
 
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