NEO 6M question ?

antonius · ‎2019-03-30

Dear Member,

I tested my GPS module with moving car,

I can not see any result, but when the car stopped, I saw the result,

I can not see the speed as well on GPS.GPVTG.kph, any same experiences ?

Any ideas on how to fix it ?

Thanks

Tesla DeLorean · ‎2019-03-30

Should work reliably at quite high speeds.

Use a magnetic mount antenna on the roof, check signal strengths and issues with electrical continuity and vibration. Air flow over module might also be problematic.

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antonius · ‎2019-03-30

how can I mount that antenna ? replace my current antenna with roof antenna ?

I closed the car's window, how can I check signal streght, is it available on NMEA message ?

I put the module on the cartoon box and sit on my lap.

antonius · ‎2019-03-30

I can see UTC time from the module continuously displayed, but lattitude, longitude and altitude were gone, speed and cogt were not available as well always 0.000

Tesla DeLorean · ‎2019-03-30

Depends on the make/model board you have the GPS module on. For this type of application you'd really want a board with an SMA connector so you can use a cabled antenna.

The $GPGSV sentences should provide satellite related data.

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antonius · ‎2019-03-30

It's GY-NEOMV2 module, yes it has SMA connector, but I don't have a long wire antenna, only a short wire antenna comes with the module,

I need the external long wire to get better signal ?

Thanks

antonius · ‎2019-03-30

Like this one ?

https://www.aliexpress.com/item/Right-Angle-SMA-Male-GPS-Active-Antenna-Aerial-Connector-Cable-for-Dash-DVD-GPS/1854863842.html?spm=2114.search0204.3.2.15ef6c59mYnke4&s=p&ws_ab_test=searchweb0_0,searchweb201602_8_10065_10130_10068_10547_319_317_10548_10696_453_10084_454_10083_10618_10307_537_536_101...

antonius · ‎2019-03-30

Can I use this antenna with the module ?

https://www.aliexpress.com/item/Car-GPS-Antenna-Receiver-With-3-5mm-MCX-Right-Angle-Connector-Navigator-Aerial-3M-OCT31/32953895249.html?spm=2114.search0204.3.48.34e57af5i06MMu&ws_ab_test=searchweb0_0,searchweb201602_8_10065_10130_10068_10547_319_317_10548_10696_453_10084_454_10083_10618_10307_537_5...

thanks