View source for Compatible GPS and compass devices

This page list GPS and compass devices compatible with Elphel cameras.

= GPS =
== External ==

* [https://buy.garmin.com/shop/shop.do?pID=6445#gps18 Garmin GPS18] is the model we sell by default with our GEO cameras.
* [https://buy.garmin.com/shop/shop.do?pID=32632 Garmin GPS 20x] is also supported.
* [http://www.sparkfun.com/commerce/product_info.php?products_id=465 USGlobalSat EM-406A SiRF III] can be used with [http://arduino.cc/ Arduino] and [http://www.sparkfun.com/commerce/product_info.php?products_id=9817 GPS Shield]. (some minor tweaking of the firmware is needed)

= Compass =
== Internal ==
Compass is used for camera orientation, so only internal compass make sens.

We use an [http://www.ocean-server.com/compass.html Ocean 5000] compass that is mounted inside the camera and connected to the internal USB port on the 10369 board.