I'm very interested about GPS guidance impementation .
I've bought some time ago an Skylab SKM53 and i would like to try to help you , at least as a tester , in this project
But seems that i m a bit " lost " and thats why i ll try to resume what i ve understand.
1) We are talking about a 2nd arduino with a GPS module connected and used as I2C external module....RIGHT ?
2) In this I2C module this ..... http://code.google.com/p/i2c-gps-nav/updates/list
.... must be loaded (last update) ....RIGHT ?
3) The second module must be connected to the main arduino like this...http://hackaday.com/2011/11/08/a-simple ... -capacity/
4) In the main arduino code there are some modifications...and if yes... which ones ????
5) I'm missing something ?
Thank you in advance for your time.