GPS Update Rate & Documentation

GPS/GNSS Development Boards
1

Hi All,

I am thinking of using a LS20032 in a boat speedometer and speed control application.

I have downloaded the data sheet however there does not seem to be any information on how to change the update rate of the reciever.

Have people done this successfully?

Where can I find the documentation?

Is this a a good receiver chipset?

Thank you

2

Could not find an LS20032 at Sparkfun. Perhaps you meant an LS20031?

If so, a link to the datasheet can be found at the product page. A quick look indicates that the “$PMTK313” message would set the data rates for various messages.