Minimum "external" GPS sentences

Notecard API
1

Hi, when using external GPS (in “track” mode), is there a minimum frame “set” required for proper operation? For instance, I am importing multiple sentences from my GPS simulator … [RMC,VTG,GGA,GLL etc] .. I filter out all sentences except for RMC for the Lat/Lon position. - this is the only sentence sent to the Notecard via AUX_RX input.. thus helping to reduce some overhead

regards, Rich

2

Hey @richf,

When using an external GPS we require GGA (lat, lon, ns, ew, fix, nsat, hdop) and RMC (lat, lon, ns, ew, time, date).

TJ

3

Hi TJ, thx for the response. Another question … is it possible to “programmically” remove all occurrences of the “_track.qo” entires in the notehub? ( i.e. clear out the tracks.)

regards, Rich ..