GPS Speedometer-display problem

kellygray · October 7, 2022, 2:04pm

yes. That would both prove that the GPS communications are working, and let us make sure the data looks correct.

wildbill · October 7, 2022, 2:07pm

Yes. Just echo whatever the GPS sends to Serial - it's a common first test which you should be able to copy from other folks efforts.

TomGeorge · October 7, 2022, 2:11pm

Hi,
Have you tried one of the example sketches that comes with the gps library?
Forget about displays etc, these examples send data to the IDE monitor.

Just run the raw example.
If you look at an example there are some timing tricks that need to be done to get consistent readings from the GPS.

Tom..

HillmanImp · October 7, 2022, 2:13pm

A GPS system is not simple. It's unfortunate that Mikail Hart's examples present it as simple. His library is great, but his examples lead new people to think their efforts will produce success immediately. There are many elements to get right.

That said, I think a GPS project is a terrific opportunity for new players to learn a great deal about many aspects of Arduino, programming, serial comms and methodical project design and troubleshooting.

You'll get there and you'll learn so much. Then you can guide other new players.

Marty206 · October 7, 2022, 9:24pm

Hi,
I tried to upload sketch from the library files. I attach the result down. I let it run almost an hour and I still have the same result. I understand it well that I don't have a GPS signal?

23:21:05.114 -> FullExample.ino
23:21:05.161 -> An extensive example of many interesting TinyGPSPlus features
23:21:05.214 -> Testing TinyGPSPlus library v. 1.0.2
23:21:05.214 -> by Mikal Hart
23:21:05.214 -> 
23:21:05.214 -> Sats HDOP  Latitude   Longitude   Fix  Date       Time     Date Alt    Course Speed Card  Distance Course Card  Chars Sentences Checksum
23:21:05.314 ->            (deg)      (deg)       Age                      Age  (m)    --- from GPS ----  ---- to London  ----  RX    RX        Fail
23:21:05.415 -> ----------------------------------------------------------------------------------------------------------------------------------------
23:21:05.462 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   63    0         0        
23:21:06.665 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   312   0         0        
23:21:07.923 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   565   0         0        
23:21:09.328 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   1034  0         0        
23:21:10.679 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   1362  0         0        
23:21:11.936 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   1645  0         0        
23:21:13.388 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   2177  0         1        
23:21:14.746 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   2483  0         1        
23:21:16.050 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   2845  0         2        
23:21:17.556 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   3314  0         2        
23:21:18.807 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   3592  0         3        
23:21:20.165 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   4000  0         3        
23:21:21.616 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   4436  0         7        
23:21:22.850 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   4718  0         7        
23:21:24.255 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   5182  0         7        
23:21:25.660 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   5564  0         7        
23:21:26.917 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   5842  0         7        
23:21:28.369 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   6361  0         9        
23:21:29.727 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   6682  0         9        
23:21:31.031 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   7007  0         9        
23:21:32.483 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   7479  0         10       
23:21:33.740 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   7735  0         10       
23:21:34.991 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   8043  0         10       
23:21:36.496 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   8508  0         10       
23:21:37.753 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   8776  0         10       
23:21:39.004 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   9101  0         10       
23:21:40.509 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   9568  0         13       
23:21:41.766 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   9828  0         13       
23:21:43.017 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   10138 0         13       
23:21:44.475 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   10626 0         15       
23:21:45.779 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   10910 0         16

wildbill · October 7, 2022, 10:08pm

Looks like you have no signal. Are you testing indoors?

HillmanImp · October 8, 2022, 2:10am

So what do your raw NMEA sentences look like?

Marty206 · October 8, 2022, 6:02am

Yes, I did the test outside with a direct view of the sky. I will try again today and for more than one hour.

Marty206 · October 8, 2022, 6:08am

I only tried the sketch that was at the library. I'll download the NMEA sketch and do a test.

HillmanImp · October 8, 2022, 6:16am

This is all you need, courtesy of jremington:

void loop() {
  while (mySerial.available()) {
    Serial.write(mySerial.read());
  }

Marty206 · October 8, 2022, 6:45am

Well thank you. And should I put this in a new sketch or should I add it to the test one I did now?

Marty206 · October 8, 2022, 8:47am

Three hours in the free sky and still without a signal

HillmanImp · October 8, 2022, 8:57am

It should be a new sketch--just that simple statement that will read a byte from the software serial buffer and send it to the monitor. Earlier you said you thought this project would be simple. Well, this part is simple. The aim here is not to get satellite data, but just to see that the GPS is working. As soon as you give it power, it emits NMEA sentences on the TX pin. The aim here is to read those sentences.

You need to use the name of your software serial (was it "ss"?) rather than "mySerial".

Marty206 · October 8, 2022, 9:27am

My sketch for test:

#include <TinyGPSPlus.h>
#include <SoftwareSerial.h>

static const int RXPin = 6, TXPin = 7;
static const uint32_t GPSBaud = 4800;

// The TinyGPSPlus object
TinyGPSPlus gps;

// The serial connection to the GPS device
SoftwareSerial ss(RXPin, TXPin);


void setup() {
  Serial.begin(115200);
  ss.begin(GPSBaud);
  // put your setup code here, to run once:

}

void loop() {
  while (ss.available()) {
    Serial.write(ss.read());
  }
}

Result:

11:25:52.247 -> ,⸮⸮⸮hd⸮j$⸮d*h⸮)&E⸮⸮⸮⸮⸮͊⸮⸮ª⸮⸮⸮⸮⸮⸮⸮+i).-⸮⸮⸮⸮	⸮⸮⋪⸮͊⸮⸮⸮⸮⸮ˉ⸮⸮⸮⸮⸮+i!&/⸮⸮A⸮⸮⸮a⸮⸮⸮i	⸮Z⸮
%⸮ʊ⸮⸮⸮˺⸮⸮⸮a⸮⸮⸮ɪ⸮	⸮⸮⸮⫉⸮⸮A⸮⸮⸮⸮⸮⸮a!.	⸮⸮ˊ⸮⸮©ʂ⸮⸮⸮ɉꪉ⸮⸮⸮
11:25:53.049 -> a!..⸮⸮⸮ꊉʪ⸮£⸮⸮ɂ⸮ˊʢ⸮˪⸮⸮⸮+i!.&⸮⸮⸮⸮©ʂʢ⸮ʂ⸮⸮ɪ⸮êʢ⸮ª⸮⸮⸮
11:25:53.196 -> ⸮i!&&⸮⸮⸮⸮ʂ¢⸮ʚ⸮Éʂ⸮ªˢ⸮C⸮
M⸮˪⸮⸮⸮i⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮\⸮).-⸮⸮⸮⸮	⸮⸮⋪⸮͊⸮⸮ª⸮⸮⸮⸮ʁ⸮⸮⸮⸮⸮i!&/⸮/A⸮⸮⸮a⸮⸮⸮i	⸮B⸮
-⸮ʊ⸮⸮⸮ˢ⸮⸮⸮a⸮⸮⸮⸮⸮⸮	⸮⸮⸮ꣁ⸮⸮Y⸮⸮⸮⸮⸮i)&⸮⸮ˊ⸮⸮ʩ⸮⸮⸮⸮⸮ꢁ⸮ʂ⸮⸮*a!..⸮⸮⸮ʊ⸮ʊʪ⸮«⸮⸮Ɋ⸮Êʪ⸮˪⸮⸮⸮i).&⸮⸮⸮⸮ʡ⸮ʪ⸮ʊ⸮⸮⸮⸮⸮ˢª⸮ʢ⸮⸮⸮⸮a)..⸮⸮⸮ʊ⸮ʪ⸮ʊ⸮Éʊ⸮ʪâ⸮K⸮M⸮â⸮⸮⸮a⸮⸮⸮⸮⸮⸮⸮⸮⸮㊙	⸮M⸮!&-⸮⸮⸮⸮	⸮⸮ꋚ⸮͊⸮⸮ʫ⸮⸮⸮ʁ⸮⸮⸮⸮⸮a!./⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮J⸮
-⸮ʊ⸮⸮⸮ˢ⸮⸮⸮a⸮⸮⸮⸮⸮⸮	⸮⸮⸮⢉⸮⸮A⸮⸮⸮⸮⸮a!.⸮⸮˂⸮⸮ʡ⸮⸮⸮ɉ⸮⸮⸮j⸮⸮⸮i!..⸮⸮⸮ʂ⸮ʊʚ⸮ʫ⸮⸮ɂ⸮Ê¢⸮ˢ⸮⸮⸮a)..⸮⸮⸮⸮ʩʊ⸮ʂ⸮⸮ɢ⸮˪⸮ʉʢ⸮⸮⸮⸮i)&&⸮⸮⸮⸮ª⸮⸮ˉ⸮ʪ⸮M⸮E⸮˪⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮⸮	⸮C⸮).-⸮⸮⸮⸮⸮⸮⃢⸮͂⸮⸮⸮⸮⸮⸮⸮É⸮⸮⸮⸮⸮a).'⸮⸮I⸮⸮⸮i⸮⸮⸮a⸮[⸮%⸮⸮⸮⸮ê⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮ꪁ⸮⸮I⸮⸮⸮⸮⸮i)&	⸮⸮ˊ⸮⸮©ʂ⸮⸮Ɂ⸮⸮ꢁ⸮⸮"a).&⸮⸮⸮⸮ʊ⸮£⸮⸮⸮⸮⸮˂⸮˪⸮⸮⸮i)..⸮⸮⸮⸮⸮Iʂ⸮ʊ⸮⸮ɪ⸮˪⸮ʉʢ⸮⸮⸮⸮i)&&⸮⸮⸮ʊ⸮ʂʪ⸮⸮Áʊ⸮ʪ⸮K⸮E⸮ˢ⸮⸮⸮a⸮⸮⸮⸮⸮⸮	⸮⸮⸮⸮	⸮B⸮!.-⸮⸮⸮⸮	⸮⸮⃫⸮͊⸮⸮ʋ⸮⸮⸮ˉ⸮⸮⸮⸮⸮a)./⸮⸮I⸮⸮⸮a⸮⸮⸮i	⸮L⸮-⸮ʊÁ⸮˪⸮⸮⸮i⸮⸮⸮ɪ⸮	⸮⸮⸮ꪉ⸮⸮I⸮⸮⸮⸮⸮a)&	⸮⸮ˊ⸮⸮¡ʊ⸮⸮⸮⸮⸮⸮⪩⸮⸮"i)..⸮⸮⸮ʊ⸮ʚ⸮«⸮⸮Ɋ⸮Êʂ⸮˪⸮⸮⸮+a!..⸮⸮⸮⸮¡ʚ⸮ʂ⸮⸮ɢ⸮ˢ⸮ʉ¢⸮⸮⸮⸮+i)&.⸮Y⸮ʊ⸮ʢ⸮ʊ⸮Éʂ⸮ʪ⸮[⸮M⸮â⸮⸮⸮i⸮⸮⸮ɪ⸮⸮⸮⸮⸮	⸮K⸮).-⸮⸮⸮⸮	⸮⸮ꋋ⸮Ŋ⸮⸮⸮⸮⸮⸮⸮⸮ʉ⸮⸮⸮⸮⸮#a).'⸮ʉ⸮⸮I⸮⸮⸮a⸮⸮⸮i	⸮B⸮
%⸮ʊˉ⸮ê⸮⸮⸮a⸮⸮⸮٢⸮	⸮⸮⸮ꪁ⸮⸮I⸮⸮⸮⸮⸮a!.	⸮⸮Ú⸮⸮©ʊ⸮⸮ɩ⸮⸮⪩⸮⸮i).&⸮⸮⸮⸮ʊ⸮ʫ⸮⸮⸮⸮⸮Âʪ⸮â⸮⸮⸮⸮a)..⸮⸮⸮⸮ʩʊ*⸮⸮ʊ⸮⸮ɪ⸮êʂ⸮ʢ⸮⸮⸮⸮a).&⸮⸮⸮⸮ʂʪ⸮⸮ˁʊ⸮ª⸮ʀC⸮E⸮ˢ⸮⸮⸮i⸮⸮⸮ɢ⸮	⸮⸮⸮⸮	⸮K⸮!&-⸮⸮⸮⸮	⸮⸮ꋣ⸮͊⸮⸮ʻ⸮⸮⸮ˣ⸮⸮⸮⸮	⸮L⸮aͫ⸮⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮J⸮%⸮ʢ⸮⸮⸮â⸮{⸮i⸮⸮⸮⸮⸮⸮⸮⸮⸮⢉⸮⸮A⸮⸮⸮⸮⸮#a!.⸮⸮˂⸮⸮ʡ⸮⸮⸮⸮⸮⸮ꪡ⸮⸮
11:25:59.097 -> i!..⸮⸮⸮ʂ⸮ʊʊ⸮ʣ⸮⸮ɂ⸮ˊ⸮ˢ⸮⸮⸮a).&⸮⸮⸮⸮ʩʊʊ⸮⸮⸮⸮⸮⸮ˢʪ⸮ª⸮⸮⸮⸮a!..⸮⸮⸮ʂ⸮ʊʪ⸮ʂ⸮ˉʂ⸮ʪ⸮ʈC⸮
M⸮˪⸮⸮⸮i⸮⸮⸮ɪ⸮⸮⸮⸮⸮	⸮L⸮)&%⸮⸮⸮⸮⸮⸮ꋣ⸮͊⸮⸮ʚ⸮⸮⸮ʃ⸮⸮⸮⸮⸮L⸮a͋⸮⸮⸮Y⸮⸮⸮i⸮⸮⸮i⸮J⸮%⸮ʢ⸮⸮⸮ˢ⸮⸮⸮a⸮⸮⸮⸮ʊ⸮⸮⸮⢉⸮⸮A⸮⸮⸮⸮⸮⸮a!.⸮⸮ʢ⸮ʊ⸮⸮⸮⸮⸮⸮⸮⸮⢉⸮⸮"i)&&⸮⸮⸮⸮ʊ⸮ʫ⸮⸮Ɋ⸮ˊ⸮ʁ˪⸮⸮⸮i)..⸮⸮⸮⸮¡ʊʊ⸮ʂ⸮⸮ɢ⸮˪ª⸮¢⸮⸮⸮⸮i⸮&.⸮⸮⸮ʊ⸮ʺ⸮ʊ⸮ˉ⸮ʪ⸮ʈC⸮
M⸮ê⸮⸮⸮i⸮⸮⸮⸮ʂ	⸮⸮⸮⸮	⸮J⸮).-⸮⸮⸮⸮⸮⸮ꃣ⸮͚⸮⸮ʚ⸮⸮⸮Ã⸮⸮ʂ⸮⸮	⸮Z⸮
̓⸮⸮⸮I⸮٣i⸮⸮⸮a⸮M⸮%⸮ʪ⸮⸮⸮ˢ⸮⸮⸮i⸮⸮⸮⸮ʫ⸮⸮⸮ꪁÉI⸮⸮⸮⸮⸮a!.	⸮⸮ª⸮ʂ⸮⸮⸮⸮⸮⸮⸮⸮ꢁ⸮⸮*i!&.⸮⸮⸮⸮ʊ¢⸮ʫ⸮⸮Ɋ⸮˂⸮ʉâY⸮⸮i!..⸮⸮⸮⸮ʩʊ⸮⸮⸮ɢ⸮êʂ⸮ʪ⸮⸮⸮⸮i)&&⸮⸮⸮⸮ʊʢ⸮ʊ⸮Éˊ⸮ʪˊ⸮C⸮
M⸮â⸮⸮⸮a⸮⸮⸮⸮£⸮⸮⸮⸮		⸮C⸮!&-⸮⸮⸮⸮⸮⸮ꋂ⸮͊⸮⸮ʊ⸮⸮⸮⸮⸮ʂ⸮⸮⸮K⸮
⸮ʉ⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮D⸮
-⸮ª⸮⸮⸮ê⸮ˋi⸮⸮⸮Ɋ⸮	⸮⸮⸮ꪉˉA⸮⸮⸮⸮⸮#i9&⸮⸮ʪ⸮⸮⸮⸮⸮ɉ⸮⸮*⸮⸮⸮⸮*i)>&⸮⸮⸮ʂ⸮ʊʪ⸮ʫ⸮⸮⸮Ê⸮Â⸮ʉâ⸮⸮⸮i!..⸮⸮⸮⸮ʩʊ⸮⸮⸮ɢ⸮˪ʊ⸮ª⸮⸮⸮⸮i).&⸮⸮⸮ʂ⸮ʊʢ⸮ʊ⸮ˁ˚⸮¢ˊ⸮C⸮M⸮ê⸮ˋi⸮⸮⸮ɂ⸮	⸮⸮⸮⸮	⸮B⸮).-⸮⸮⸮⸮	⸮⸮⋪⸮͂⸮⸮ʪ⸮⸮⸮⸮ʋ⸮⸮⸮⸮	⸮K⸮̓⸮⸮⸮A⸮⸮⸮a⸮ɫa⸮J⸮-⸮¢⸮⸮⸮ê⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮⊉ÉI⸮⸮⸮⸮⸮⸮i!&	⸮⸮¢⸮ʊ⸮⸮⸮⸮Ɂy⸮ꪉ⸮⸮*i9&&⸮⸮⸮ʊ⸮ʂ¢⸮ʣ⸮⸮⸮ʂ⸮ˊ⸮ʁ˪⸮⸮⸮i)&&⸮⸮⸮⸮ʩʊ⸮⸮⸮ɢ⸮ˢʊ⸮¢⸮⸮⸮⸮i9&.⸮⸮⸮ʊ⸮⸮ʩʊ⸮Éˊ⸮ʢˊ⸮D⸮
M⸮Ú⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮⸮	⸮K⸮)&-⸮⸮⸮⸮	⸮⸮ꃣ⸮͂⸮⸮⸮⸮⸮⸮⸮Á⸮⸮⸮⸮⸮+i!./⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮K⸮%⸮ʢ⸮⸮⸮ây⸮⸮a⸮⸮⸮⸮ڪ	⸮⸮⸮⢉ˉI⸮⸮⸮⸮⸮i!.⸮⸮ʂ⸮⸮ʡʊ⸮⸮⸮⸮⸮⸮ꪉ⸮⸮*i)..⸮⸮⸮ʂ⸮ʊ¢⸮ʻ⸮⸮⸮⸮˂⸮ʉˢ⸮⸮⸮i)&&⸮⸮⸮⸮ʩʂ⸮⸮⸮ɪ⸮êʊ⸮ª⸮⸮⸮⸮i)..⸮⸮⸮ʊ⸮ʂ⸮ʩ⸮ˉˊ⸮ʪÊ⸮L⸮M⸮˪⸮⸮⸮i⸮⸮⸮⸮Z⸮⸮⸮⸮⸮		⸮J⸮).%⸮⸮⸮⸮⸮⸮⸮⸮⸮͂⸮⸮ʂ⸮⸮⸮É⸮⸮⸮⸮⸮i)&'⸮⸮A⸮⸮⸮a⸮⸮⸮i⸮J⸮-⸮¢⸮⸮⸮˪⸮⸮⸮i⸮⸮⸮⸮⸮⸮	⸮⸮⸮ꪉK⸮I⸮⸮⸮⸮⸮i)&	⸮⸮ʊ⸮⸮ʩ⸮⸮⸮⸮⸮⸮⢩⸮⸮"i)&&⸮⸮⸮⸮ʪ⸮«⸮⸮⸮ʊ⸮ˊ⸮˪⸮⸮⸮i!.&⸮⸮⸮⸮©ʊʊ⸮ʊ⸮⸮ɪ⸮˪ʊ⸮ª⸮⸮⸮⸮i!..⸮⸮⸮ʊ⸮⸮¡ʊ⸮É˂⸮ʪ˂⸮L⸮E⸮ˢ⸮⸮⸮a⸮⸮⸮⸮⸮⸮	⸮⸮⸮⸮	⸮C⸮).%⸮⸮⸮⸮i⸮⸮⸮⸮Ŋ⸮⸮¢⸮⸮⸮ʉ⸮⸮⸮⸮⸮i)&'⸮⸮Y⸮⸮⸮i⸮⸮⸮i	⸮\⸮
-⸮¢⸮⸮⸮â⸮⸮⸮a⸮⸮⸮⸮⸮⸮⸮⢉˩A⸮⸮⸮⸮⸮i).⸮⸮ʚ⸮⸮ʩ⸮⸮ɉ⸮⸮ꪁ⸮⸮*a!..⸮⸮⸮ʊ⸮ʊ¢⸮ʣ⸮⸮⸮⸮˂⸮ʉâ⸮⸮⸮a9.&⸮⸮⸮⸮©ʊʊ⸮ʂ⸮⸮ɢ⸮ˢª⸮¢⸮⸮⸮⸮i!&.⸮⸮⸮ʊ⸮⸮ʩʊ⸮Éˊ⸮*⸮ˊ⸮L⸮M⸮˪⸮⸮⸮a⸮⸮⸮⸮	⸮⸮⸮⸮	⸮D⸮!.-⸮⸮⸮⸮	⸮⸮⃋⸮͂⸮⸮ʊ⸮⸮⸮⸮ˉ⸮⸮⸮⸮⸮a)./⸮⸮A⸮⸮⸮i⸮⸮⸮i⸮D⸮
%⸮ʪʁ⸮ê⸮{⸮a⸮⸮⸮⸮	⸮⸮⸮⸮ʉˡI⸮⸮⸮⸮⸮i).	⸮⸮ʂ⸮ʪ⸮⸮ʪ⸮⸮⸮⸮⸮⸮¡⸮⸮i!..⸮⸮⸮⸮ʂ⸮ʫ⸮⸮⸮⸮˂⸮â⸮⸮⸮i9&&⸮⸮⸮⸮ʩ⸮ʁ⸮⸮⸮⸮⸮â⸮ª⸮⸮⸮⸮⸮i!&.⸮⸮⸮ʊ⸮ʚ⸮¡ʊ⸮ˉ˚⸮ʪˊ⸮M⸮M⸮˪⸮⸮⸮a⸮⸮⸮⸮ʋ	⸮⸮⸮⸮		⸮B⸮!&-⸮⸮⸮⸮⸮⸮ꃫ⸮͂⸮⸮ʊ⸮⸮⸮⸮É⸮⸮⸮⸮⸮I)./⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮K⸮
%⸮ʪʉ⸮˪⸮{⸮i⸮⸮⸮ɂ⸮	⸮⸮⸮⸮ځ⸮⸮I⸮⸮⸮⸮⸮#i)&	⸮⸮⸮¢⸮ʂ⸮ʪ⸮⸮⸮⸮⸮⸮ʩ⸮⸮i!..⸮⸮⸮ʊ⸮ʂ⸮ʫ⸮⸮⸮ʂ⸮ˊ⸮ˢ⸮⸮⸮i).&⸮⸮⸮⸮ʩ⸮ʁ⸮⸮ɪ⸮êʢ⸮ʪ⸮⸮⸮⸮a)..⸮⸮⸮ʊ⸮ʂ⸮ʡʂ⸮ˁˊ⸮ʪˢ⸮M⸮E⸮ˢ⸮⸮⸮a⸮⸮⸮⸮⸮⸮	⸮⸮⸮⸮	⸮B⸮!-⸮⸮⸮⸮⸮⸮ꃃ⸮͊⸮⸮ʊ⸮⸮⸮ʉ⸮⸮⸮⸮⸮i!./⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮C⸮
-⸮ª⸮⸮⸮˪⸮⸮⸮i⸮⸮⸮Ɋ⸮	⸮⸮⸮ꪁ⸮⸮I⸮⸮⸮⸮⸮a).	⸮⸮ʂ⸮ʢ⸮ʊ⸮ª⸮⸮⸮⸮⸮⢩⸮⸮"a)⸮&⸮⸮⸮⸮ʂ⸮£⸮⸮⸮⸮Êʊ⸮ê⸮⸮⸮i)..⸮⸮⸮⸮ʩ⸮⸮⸮ɪ⸮ˢʚ⸮ʪ⸮⸮⸮⸮⸮a!..⸮⸮⸮ʂ⸮ʊ⸮©ʊ⸮É˂⸮ʪÂ⸮J⸮M⸮â⸮⸮⸮a⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮		⸮C⸮!&%⸮⸮⸮⸮	⸮⸮⃫⸮͂⸮⸮ʊ⸮⸮⸮ʁ⸮⸮⸮⸮⸮a).'⸮⸮I⸮⸮⸮⸮⸮⸮⸮a	⸮J⸮
%⸮ʢ⸮⸮⸮ˢ⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮⪉⸮⸮A⸮⸮⸮⸮⸮i)>⸮⸮⸮ꪉ⸮ʢ⸮⸮⸮⸮⸮⪩⸮⸮"a).&⸮⸮⸮ʂ⸮ʂ⸮ʫ⸮⸮⸮⸮Âʊ⸮â⸮⸮⸮a)..⸮⸮⸮⸮©⸮ʁʊ⸮⸮⸮⸮⸮˪ʂ⸮ʪ⸮⸮⸮⸮#I!..⸮⸮⸮ʊ⸮⸮ʡ⸮ˉÂ⸮ʢÊ⸮J⸮
E⸮ˢ⸮⸮⸮i⸮⸮⸮Ɋ⸮	⸮⸮⸮⸮		⸮C⸮).%⸮⸮⸮⸮⸮⸮ꃣ⸮͚⸮⸮ʪ⸮⸮⸮ˁ⸮⸮⸮⸮⸮⸮i).'⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮D⸮
-⸮¢⸮⸮⸮ê⸮⸮⸮i⸮⸮⸮ɂ⸮	⸮⸮⸮ꪉ⸮⸮Y⸮⸮⸮⸮⸮a).⸮⸮ʊ⸮ª⸮ʊ⸮ʪ⸮⸮⸮⸮⸮⪩⸮⸮"i)..⸮⸮⸮ʊ⸮ʊ⸮ʫ⸮⸮⸮ʊ⸮Êʂ⸮ê⸮⸮⸮i)&&⸮⸮⸮⸮©ʚ⸮ʂ⸮⸮ɢ⸮êʊ⸮ʪ⸮⸮⸮⸮+i!..⸮⸮⸮*⸮⸮ʂ⸮ʩ⸮ˉÂ⸮ʪÂ⸮J⸮E⸮ˢ⸮⸮⸮i⸮⸮⸮ɂ⸮⸮⸮⸮⸮		⸮B⸮!&-⸮⸮⸮⸮⸮⸮ꋃ⸮⸮Z⸮⸮ʪ⸮⸮⸮⸮⸮⸮⸮⸮i!./⸮⸮A⸮⸮⸮i⸮⸮⸮a	⸮K⸮-⸮¢⸮⸮⸮â⸮⸮⸮a⸮⸮⸮Ɋ⸮	⸮⸮⸮ꪉ⸮⸮I⸮⸮⸮⸮⸮+i!&	⸮⸮ʊ⸮¢⸮ʊ⸮⸮⸮ɩ⸮⸮⪩⸮⸮*i)&.⸮⸮⸮ʂ⸮ʂʊ⸮ʣ⸮⸮⸮ʊ⸮Âʊ⸮˪⸮⸮⸮i)&.⸮⸮⸮⸮ʡʊ⸮ʊ⸮⸮ɪ⸮âʊ⸮ª⸮⸮⸮⸮a)..⸮⸮⸮ʂ⸮ʊ⸮©ʂ⸮⸮ɂ⸮ʪÂ⸮M⸮⸮M⸮â⸮⸮⸮a⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮	⸮K⸮).-⸮⸮⸮⸮⸮⸮ꃣ⸮͂⸮⸮ʢ⸮⸮⸮⸮⸮⸮⸮⸮a!./⸮⸮I⸮⸮⸮i⸮⸮⸮i	⸮B⸮
%⸮ʪ⸮⸮⸮ˢ⸮⸮⸮a⸮⸮⸮ɂJ	⸮⸮⸮ꪉ⸮⸮I⸮⸮⸮⸮⸮i)&	⸮⸮⸮ʪ⸮ʊ⸮⸮⸮ɩ⸮⸮ꪩ⸮⸮*a!..⸮⸮⸮ʊ⸮ʊ⸮ʁʫ⸮⸮⸮ʊ⸮Êʪ⸮â⸮⸮⸮⸮a).&⸮⸮⸮⸮ʩʊ⸮⸮⸮⸮⸮⸮˪¢⸮ʢ⸮⸮⸮⸮#a)..⸮⸮⸮ʊ⸮⸮ʩ⸮⸮⸮⸮⸮¢ˊ⸮E⸮
M⸮ê⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮⸮	⸮⸮L⸮!.-⸮⸮⸮⸮⸮⸮ꋋ⸮͊⸮⸮ʊ⸮⸮⸮⸮⸮⸮⸮⸮i!&/⸮⸮A⸮⸮⸮a⸮⸮⸮a	⸮C⸮
-⸮ª⸮⸮⸮˪⸮⸮⸮i⸮⸮⸮Ɋ⸮⸮⸮⸮⪉⸮⸮I⸮⸮⸮⸮⸮+i!.	⸮⸮ʂ⸮ʪ⸮ʊ⸮⸮⸮ɩ⸮⸮⪩⸮⸮*i)..⸮⸮⸮ʊ⸮ʊ⸮ʉ«⸮⸮⸮ʊ⸮Êʪ⸮˪Y⸮⸮⸮i!..⸮⸮⸮⸮ʡ⸮ʁʊ⸮⸮⸮⸮⸮âʊ⸮¢⸮⸮⸮⸮+i)&.⸮⸮⸮ʊ⸮⸮ʩ⸮⸮⸮⸮⸮ʪ˂⸮M⸮E⸮˚⸮⸮⸮i⸮⸮⸮⸮⸮⸮	⸮⸮⸮⸮⸮K⸮).-⸮⸮⸮⸮	⸮⸮⸮⸮⸮Ŋ⸮⸮ʂ⸮⸮⸮⸮⸮⸮⸮⸮i)&/⸮⸮I⸮⸮⸮i⸮ɪi⸮L⸮
-⸮ʪ⸮⸮⸮ˢ⸮⸮⸮a⸮⸮⸮⸮⸮⸮	⸮⸮⸮ꪁ⸮⸮I⸮⸮⸮⸮⸮i)&	⸮⸮⸮ʢ⸮*⸮⸮⸮⸮ɡ⸮⸮ꢡ⸮⸮"a).

wildbill · October 8, 2022, 10:16am

That garbage probably indicates that the baud rate for the GPS is wrong.

Marty206 · October 8, 2022, 10:29am

Ok, i correct it.

12:28:39.100 -> &	⸮b⸮⸮b⸮⸮⸮bR⸮⸮j
12:28:39.100 -> $GPGSV,3,2,12,07,01,185,,09,49,231,20,11,07,318,,17,18,236,29*79
12:28:39.200 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,08,26,03,082,,31,18,040,15*7A
12:28:39.247 -> $GPGLL,4923.55162,N,01527.99907,E,102840.00,A,A*60
12:28:39.802 -> $GPRMC,102841.00,A,4923.55147,N,01527.99891,E,0.792,,081022,,,A*74
12:28:39.849 -> $GPVTG,,T,,M,0.792,N,1.466,K,A*2A
12:28:39.902 -> $GPGGA,102841.00,4923.55147,N,01527.99891,E,1,07,1.11,572.1,M,43.4,M,,*59
12:28:39.949 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:40.002 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,15,04,85,152,23,06,37,308,*7B
12:28:40.103 -> $GPGSV,3,2,12,07,01,185,,09,49,231,21,11,07,318,,17,18,236,29*78
12:28:40.150 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,08,26,03,082,,31,18,040,15*7A
12:28:40.203 -> $GPGLL,4923.55147,N,01527.99891,E,102841.00,A,A*68
12:28:40.805 -> $GPRMC,102842.00,A,4923.55125,N,01527.99867,E,0.968,,081022,,,A*71
12:28:40.852 -> $GPVTG,,T,,M,0.968,N,1.794,K,A*2F
12:28:40.905 -> $GPGGA,102842.00,4923.55125,N,01527.99867,E,1,07,1.11,572.5,M,43.4,M,,*53
12:28:40.952 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:41.005 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,15,04,85,152,23,06,37,308,*7B
12:28:41.106 -> $GPGSV,3,2,12,07,01,185,,09,49,231,22,11,07,318,22,17,18,236,30*73
12:28:41.152 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,08,26,03,082,,31,18,040,15*7A
12:28:41.206 -> $GPGLL,4923.55125,N,01527.99867,E,102842.00,A,A*66
12:28:41.807 -> $GPRMC,102843.00,A,4923.55158,N,01527.99891,E,0.175,,081022,,,A*77
12:28:41.854 -> $GPVTG,,T,,M,0.175,N,0.324,K,A*25
12:28:41.908 -> $GPGGA,102843.00,4923.55158,N,01527.99891,E,1,07,1.11,573.0,M,43.4,M,,*55
12:28:41.955 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:42.008 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,15,04,85,152,21,06,37,308,*79
12:28:42.108 -> $GPGSV,3,2,12,07,01,185,,09,49,231,22,11,07,318,17,17,18,236,29*7D
12:28:42.155 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,18,26,03,082,,31,18,040,14*7A
12:28:42.209 -> $GPGLL,4923.55158,N,01527.99891,E,102843.00,A,A*64
12:28:42.810 -> $GPRMC,102844.00,A,4923.55173,N,01527.99896,E,0.029,,081022,,,A*76
12:28:42.857 -> $GPVTG,,T,,M,0.029,N,0.054,K,A*29
12:28:42.911 -> $GPGGA,102844.00,4923.55173,N,01527.99896,E,1,07,1.11,572.8,M,43.4,M,,*55
12:28:42.957 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:43.011 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,15,04,85,152,21,06,37,308,*79
12:28:43.111 -> $GPGSV,3,2,12,07,01,185,,09,49,231,22,11,07,318,14,17,18,236,29*7E
12:28:43.158 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,16,26,03,082,,31,18,040,16*76
12:28:43.211 -> $GPGLL,4923.55173,N,01527.99896,E,102844.00,A,A*6D
12:28:43.813 -> $GPRMC,102845.00,A,4923.55204,N,01527.99922,E,0.376,,081022,,,A*73
12:28:43.860 -> $GPVTG,,T,,M,0.376,N,0.697,K,A*29
12:28:43.913 -> $GPGGA,102845.00,4923.55204,N,01527.99922,E,1,07,1.11,572.6,M,43.4,M,,*57
12:28:43.960 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:44.014 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,16,04,85,152,22,06,37,308,*79
12:28:44.114 -> $GPGSV,3,2,12,07,01,185,,09,49,231,23,11,07,318,09,17,18,236,28*72
12:28:44.161 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,14,26,03,082,,31,18,040,16*74
12:28:44.214 -> $GPGLL,4923.55204,N,01527.99922,E,102845.00,A,A*61
12:28:44.816 -> $GPRMC,102846.00,A,4923.55237,N,01527.99946,E,0.738,,081022,,,A*7C
12:28:44.863 -> $GPVTG,,T,,M,0.738,N,1.366,K,A*2D
12:28:44.916 -> $GPGGA,102846.00,4923.55237,N,01527.99946,E,1,07,1.11,572.5,M,43.4,M,,*55
12:28:44.963 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:45.016 -> $GPGSV,3,1,12,01,21,158,31,03,53,093,16,04,85,152,23,06,37,308,*7B
12:28:45.117 -> $GPGSV,3,2,12,07,01,185,,09,49,231,24,11,07,318,08,17,18,236,27*7B
12:28:45.164 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,15,26,03,082,,31,18,040,16*75
12:28:45.217 -> $GPGLL,4923.55237,N,01527.99946,E,102846.00,A,A*60
12:28:45.819 -> $GPRMC,102847.00,A,4923.55261,N,01527.99970,E,0.569,,081022,,,A*7D
12:28:45.865 -> $GPVTG,,T,,M,0.569,N,1.053,K,A*2E
12:28:45.919 -> $GPGGA,102847.00,4923.55261,N,01527.99970,E,1,07,1.11,572.1,M,43.4,M,,*56
12:28:45.966 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:46.019 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,16,04,85,152,23,06,37,308,*78
12:28:46.119 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,09,17,18,236,27*7B
12:28:46.166 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,15,26,03,082,,31,18,040,16*75
12:28:46.220 -> $GPGLL,4923.55261,N,01527.99970,E,102847.00,A,A*67
12:28:46.821 -> $GPRMC,102848.00,A,4923.55291,N,01527.99988,E,0.468,,081022,,,A*7A
12:28:46.868 -> $GPVTG,,T,,M,0.468,N,0.867,K,A*20
12:28:46.868 -> $GPGGA,102848.00,4923.55291,N,01527.99988,E,1,07,1.11,572.0,M,43.4,M,,*50
12:28:46.969 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:47.022 -> $GPGSV,3,1,12,01,21,158,31,03,53,093,17,04,85,152,24,06,37,308,*7D
12:28:47.069 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,09,17,18,236,29*75
12:28:47.169 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,14,26,03,082,,31,18,040,16*75
12:28:47.223 -> $GPGLL,4923.55291,N,01527.99988,E,102848.00,A,A*60
12:28:47.771 -> $GPRMC,102849.00,A,4923.55305,N,01528.00003,E,0.497,,081022,,,A*72
12:28:47.871 -> $GPVTG,,T,,M,0.497,N,0.920,K,A*22
12:28:47.871 -> $GPGGA,102849.00,4923.55305,N,01528.00003,E,1,07,1.11,572.4,M,43.4,M,,*5C
12:28:47.971 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:48.025 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,19,04,85,152,25,06,37,308,*71
12:28:48.072 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,09,17,18,236,29*75
12:28:48.172 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,13,26,03,082,,31,18,040,16*73
12:28:48.225 -> $GPGLL,4923.55305,N,01528.00003,E,102849.00,A,A*68
12:28:48.774 -> $GPRMC,102850.00,A,4923.55299,N,01527.99992,E,0.244,,081022,,,A*78
12:28:48.874 -> $GPVTG,,T,,M,0.244,N,0.453,K,A*23
12:28:48.874 -> $GPGGA,102850.00,4923.55299,N,01527.99992,E,1,07,1.11,572.3,M,43.4,M,,*59
12:28:48.974 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:49.028 -> $GPGSV,3,1,12,01,21,158,33,03,53,093,19,04,85,152,25,06,37,308,06*76
12:28:49.074 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,08,17,18,236,29*74
12:28:49.175 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,14,26,03,082,,31,18,040,17*75
12:28:49.228 -> $GPGLL,4923.55299,N,01527.99992,E,102850.00,A,A*6A
12:28:49.776 -> $GPRMC,102851.00,A,4923.55291,N,01527.99986,E,0.047,,081022,,,A*75
12:28:49.877 -> $GPVTG,,T,,M,0.047,N,0.086,K,A*2E
12:28:49.877 -> $GPGGA,102851.00,4923.55291,N,01527.99986,E,1,07,1.11,572.3,M,43.4,M,,*55
12:28:49.977 -> $GPGSA,A,3,03,04,01,17,19,31,09,,,,,,1.85,1.11,1.48*01
12:28:50.030 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,20,04,85,152,25,06,37,308,07*7C
12:28:50.077 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,08,17,18,236,29*74
12:28:50.177 -> $GPGSV,3,3,12,19,27,264,30,21,02,155,15,26,03,082,,31,18,040,17*74
12:28:50.231 -> $GPGLL,4923.55291,N,01527.99986,E,102851.00,A,A*66
12:28:50.779 -> $GPRMC,102852.00,A,4923.55274,N,01527.99973,E,0.441,,081022,,,A*75
12:28:50.879 -> $GPVTG,,T,,M,0.441,N,0.816,K,A*2D
12:28:50.879 -> $GPGGA,102852.00,4923.55274,N,01527.99973,E,1,08,1.11,572.4,M,43.4,M,,*5F
12:28:50.980 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.85,1.11,1.48*07
12:28:51.033 -> $GPGSV,3,1,12,01,21,158,33,03,53,093,20,04,85,152,25,06,37,308,10*7B
12:28:51.080 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,08,17,18,236,30*7C
12:28:51.180 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,16,26,03,082,,31,18,040,17*76
12:28:51.234 -> $GPGLL,4923.55274,N,01527.99973,E,102852.00,A,A*64
12:28:51.782 -> $GPRMC,102853.00,A,4923.55269,N,01527.99974,E,0.262,,081022,,,A*78
12:28:51.835 -> $GPVTG,,T,,M,0.262,N,0.485,K,A*2C
12:28:51.882 -> $GPGGA,102853.00,4923.55269,N,01527.99974,E,1,08,1.11,572.4,M,43.4,M,,*55
12:28:51.936 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.85,1.11,1.48*07
12:28:52.036 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,20,04,85,152,25,06,37,308,12*78
12:28:52.083 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,08,17,18,236,30*7C
12:28:52.136 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,16,26,03,082,,31,18,040,17*76
12:28:52.236 -> $GPGLL,4923.55269,N,01527.99974,E,102853.00,A,A*6E
12:28:52.785 -> $GPRMC,102854.00,A,4923.55274,N,01527.99987,E,0.156,,081022,,,A*7B
12:28:52.885 -> $GPVTG,,T,,M,0.156,N,0.290,K,A*2A
12:28:52.885 -> $GPGGA,102854.00,4923.55274,N,01527.99987,E,1,08,1.11,572.3,M,43.4,M,,*55
12:28:52.985 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.85,1.11,1.48*07
12:28:53.039 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,21,04,85,152,24,06,37,308,14*7E
12:28:53.086 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,08,17,18,236,30*7C
12:28:53.186 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,17,26,03,082,,31,18,040,17*77
12:28:53.239 -> $GPGLL,4923.55274,N,01527.99987,E,102854.00,A,A*69
12:28:53.787 -> $GPRMC,102855.00,A,4923.55249,N,01528.00005,E,0.371,,081022,,,A*7F
12:28:53.888 -> $GPVTG,,T,,M,0.371,N,0.687,K,A*2F
12:28:53.888 -> $GPGGA,102855.00,4923.55249,N,01528.00005,E,1,08,0.96,572.6,M,43.4,M,,*5D
12:28:53.988 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.76,0.96,1.47*0A
12:28:54.041 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,21,04,85,152,25,06,37,308,15*7E
12:28:54.088 -> $GPGSV,3,2,12,07,01,185,,09,49,231,25,11,07,318,08,17,18,236,30*7C
12:28:54.142 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,17,26,03,082,,31,18,040,17*77
12:28:54.242 -> $GPGLL,4923.55249,N,01528.00005,E,102855.00,A,A*6A
12:28:54.790 -> $GPRMC,102856.00,A,4923.55239,N,01528.00000,E,0.226,,081022,,,A*7D
12:28:54.844 -> $GPVTG,,T,,M,0.226,N,0.419,K,A*29
12:28:54.891 -> $GPGGA,102856.00,4923.55239,N,01528.00000,E,1,08,1.11,572.5,M,43.4,M,,*51
12:28:54.944 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.85,1.11,1.48*07
12:28:55.044 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,21,04,85,152,25,06,37,308,15*7E
12:28:55.091 -> $GPGSV,3,2,12,07,01,185,,09,49,231,24,11,07,318,09,17,18,236,30*7C
12:28:55.144 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,16,26,03,082,,31,18,040,16*77
12:28:55.245 -> $GPGLL,4923.55239,N,01528.00000,E,102856.00,A,A*6B
12:28:55.793 -> $GPRMC,102857.00,A,4923.55181,N,01527.99978,E,0.673,,081022,,,A*71
12:28:55.846 -> $GPVTG,,T,,M,0.673,N,1.246,K,A*20
12:28:55.893 -> $GPGGA,102857.00,4923.55181,N,01527.99978,E,1,08,0.96,572.5,M,43.4,M,,*57
12:28:55.947 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.76,0.96,1.47*0A
12:28:56.047 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,22,04,85,152,25,06,37,308,15*7D
12:28:56.094 -> $GPGSV,3,2,12,07,01,185,,09,49,231,24,11,07,318,09,17,18,236,30*7C
12:28:56.147 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,16,26,03,082,,31,18,040,16*77
12:28:56.248 -> $GPGLL,4923.55181,N,01527.99978,E,102857.00,A,A*63
12:28:56.796 -> $GPRMC,102858.00,A,4923.55124,N,01527.99964,E,0.735,,081022,,,A*7F
12:28:56.849 -> $GPVTG,,T,,M,0.735,N,1.362,K,A*24
12:28:56.896 -> $GPGGA,102858.00,4923.55124,N,01527.99964,E,1,08,0.96,572.7,M,43.4,M,,*58
12:28:56.950 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.76,0.96,1.47*0A
12:28:57.050 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,23,04,85,152,25,06,37,308,15*7C
12:28:57.097 -> $GPGSV,3,2,12,07,01,185,,09,49,231,24,11,07,318,09,17,18,236,30*7C
12:28:57.150 -> $GPGSV,3,3,12,19,27,264,32,21,02,155,15,26,03,082,,31,18,040,16*77
12:28:57.250 -> $GPGLL,4923.55124,N,01527.99964,E,102858.00,A,A*6E
12:28:57.799 -> $GPRMC,102859.00,A,4923.55117,N,01527.99959,E,0.442,,081022,,,A*73
12:28:57.852 -> $GPVTG,,T,,M,0.442,N,0.818,K,A*20
12:28:57.899 -> $GPGGA,102859.00,4923.55117,N,01527.99959,E,1,08,1.11,572.8,M,43.4,M,,*56
12:28:57.952 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.85,1.11,1.48*07
12:28:58.053 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,23,04,85,152,25,06,37,308,14*7D
12:28:58.099 -> $GPGSV,3,2,12,07,01,185,,09,49,231,24,11,07,318,09,17,18,236,30*7C
12:28:58.153 -> $GPGSV,3,3,12,19,27,264,32,21,02,155,14,26,03,082,,31,18,040,16*76
12:28:58.253 -> $GPGLL,4923.55117,N,01527.99959,E,102859.00,A,A*61
12:28:58.801 -> $GPRMC,102900.00,A,4923.55085,N,01527.99965,E,0.463,,081022,,,A*78
12:28:58.855 -> $GPVTG,,T,,M,0.463,N,0.858,K,A*27
12:28:58.902 -> $GPGGA,102900.00,4923.55085,N,01527.99965,E,1,08,0.96,572.1,M,43.4,M,,*59
12:28:58.955 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.76,0.96,1.47*0A
12:28:59.055 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,23,04,85,152,25,06,37,308,16*7F
12:28:59.102 -> $GPGSV,3,2,12,07,01,185,,09,49,231,23,11,07,318,09,17,18,236,30*7B
12:28:59.156 -> $GPGSV,3,3,12,19,27,264,31,21,02,155,13,26,03,082,,31,18,040,16*72
12:28:59.256 -> $GPGLL,4923.55085,N,01527.99965,E,102900.00,A,A*69
12:28:59.804 -> $GPRMC,102901.00,A,4923.55085,N,01527.99966,E,0.590,,081022,,,A*77
12:28:59.858 -> $GPVTG,,T,,M,0.590,N,1.092,K,A*25
12:28:59.904 -> $GPGGA,102901.00,4923.55085,N,01527.99966,E,1,08,1.11,572.0,M,43.4,M,,*54
12:28:59.958 -> $GPGSA,A,3,03,04,01,17,19,31,09,06,,,,,1.85,1.11,1.48*07
12:29:00.058 -> $GPGSV,3,1,12,01,21,158,32,03,53,093,23,04,85,152,25,06,37,308,17*7E
12:29:00.105 -> $GPGSV,3,2,12,07,01,185,,09,49,231,23,11,07,318,09,17,18,236,30*7B
12:29:00.158 -> $GPGSV,3,3,12,19,27,264,32,21,02,155,14,26,03,082,,31,18,040,16*76
12:29:00.259 -> $GPGLL,4923.55085,N,01527.99966,E,102901.00,A,A*6B

I have this output
This already resembles coordinates in some lines.

wildbill · October 8, 2022, 10:37am

Looks good. Try your earlier code with the corrected baud rate.

Marty206 · October 8, 2022, 10:41am

Ok, now i have this:

12:40:55.911 -> FullExample.ino
12:40:55.911 -> An extensive example of many interesting TinyGPSPlus features
12:40:55.911 -> Testing TinyGPSPlus library v. 1.0.2
12:40:55.958 -> by Mikal Hart
12:40:55.958 -> 
12:40:55.958 -> Sats HDOP  Latitude   Longitude   Fix  Date       Time     Date Alt    Course Speed Card  Distance Course Card  Chars Sentences Checksum
12:40:56.011 ->            (deg)      (deg)       Age                      Age  (m)    --- from GPS ----  ---- to London  ----  RX    RX        Fail
12:40:56.112 -> ----------------------------------------------------------------------------------------------------------------------------------------
12:40:56.159 -> **** ***** ********** *********** **** ********** ******** **** ****** ****** ***** ***   ******** ****** ***   162   0         3        
12:40:57.262 -> 6    2.3   49.392574  15.466665   319  10/08/2022 10:40:58 434  558.90 0.00   0.48  N     1126     287.98 WNW   639   2         3        
12:40:58.264 -> 6    2.3   49.392574  15.466665   329  10/08/2022 10:40:59 445  559.10 0.00   1.31  N     1126     287.98 WNW   1116  4         3        
12:40:59.267 -> 6    2.3   49.392570  15.466664   334  10/08/2022 10:41:00 451  559.10 0.00   1.13  N     1126     287.98 WNW   1593  6         3        
12:41:00.270 -> 6    2.3   49.392570  15.466665   344  10/08/2022 10:41:01 459  559.00 0.00   0.98  N     1126     287.98 WNW   2070  8         3        
12:41:01.273 -> 6    2.3   49.392570  15.466665   355  10/08/2022 10:41:02 470  559.10 0.00   1.02  N     1126     287.98 WNW   2545  10        3        
12:41:02.276 -> 7    1.1   49.392551  15.466652   361  10/08/2022 10:41:03 476  561.80 0.00   1.04  N     1126     287.98 WNW   3022  12        3        
12:41:03.278 -> 8    2.4   49.392547  15.466652   370  10/08/2022 10:41:04 485  561.90 0.00   0.04  N     1126     287.98 WNW   3503  14        3        
12:41:04.335 -> 8    2.4   49.392551  15.466653   376  10/08/2022 10:41:05 492  562.00 0.00   0.24  N     1126     287.98 WNW   3984  16        3        
12:41:05.337 -> 8    2.4   49.392551  15.466654   386  10/08/2022 10:41:06 501  562.20 0.00   0.74  N     1126     287.98 WNW   4465  18        3        
12:41:06.340 -> 8    2.4   49.392551  15.466656   395  10/08/2022 10:41:07 511  562.50 0.00   0.30  N     1126     287.98 WNW   4946  20        3        
12:41:07.343 -> 8    1.6   49.392551  15.466656   404  10/08/2022 10:41:08 519  562.70 0.00   0.22  N     1126     287.98 WNW   5427  22        3        
12:41:08.346 -> 8    1.6   49.392551  15.466656   412  10/08/2022 10:41:09 528  562.90 0.00   0.06  N     1126     287.98 WNW   5908  24        3        
12:41:09.348 -> 7    1.6   49.392551  15.466656   422  10/08/2022 10:41:10 538  563.10 0.00   0.17  N     1126     287.98 WNW   6385  26        3        
12:41:10.351 -> 7    1.6   49.392547  15.466657   432  10/08/2022 10:41:11 547  563.30 0.00   0.48  N     1126     287.98 WNW   6862  28        3        
12:41:11.354 -> 8    1.6   49.392551  15.466658   438  10/08/2022 10:41:12 554  563.20 0.00   0.33  N     1126     287.98 WNW   7343  30        3        
12:41:12.357 -> 6    2.4   49.392547  15.466658   451  10/08/2022 10:41:13 567  563.50 0.00   0.56  N     1126     287.98 WNW   7816  32        3

This is proof that GPS is functional

HillmanImp · October 8, 2022, 12:32pm

bullseye!

Marty206 · October 8, 2022, 12:34pm

Great, what next?

Topic		Replies	Views
Using Arduino and GPS module to show speed Sensors	28	26968	May 6, 2021
Problem Displaying GPS-Speed to display Programming	23	1519	May 5, 2021
Trouble Getting Speed To Display on GPS Speedometer Networking, Protocols, and Devices	19	3107	May 6, 2021
GPS and OLED latency Programming	117	3372	October 5, 2023
Neo6mv2 + NeoGPS + CA 7 segment Display Speedometer code streamlining General Guidance	86	5631	July 29, 2022

GPS Speedometer-display problem

Related topics