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1 vote
0 answers
109 views

MKR GPS shield inconsistent GPS connection/data printing...library issue?

I have been using a MKR WiFi 1010 board with GPS shield for a very long time (year+) and have not been able to solve my problems with the GPS data dropping out. The setup for my field application is a ...
ktn8rgrl's user avatar
1 vote
1 answer
120 views

What pins to use on a Teensy to get data from multiple peripherals?

I'm using a Teensy to keep records on the location, speed, altitude, and direction of a weather balloon I'm hoping to launch. I have an Adafruit LSM9DS1 and a Ublox NEO-M8N with compass (HMC5833L) so ...
chiya's user avatar
  • 11
1 vote
1 answer
2k views

Where can I find magnetic declination lookup table?

Is there a way to get approximate value of magnetic declination from GPS coordinates? My Arduino-based device has a Magnetometer and a GPS, and uses magnetic declination in calculations. I would like ...
frnhr's user avatar
  • 113
1 vote
1 answer
223 views

MG2639 CELL AND GPS LIBRARIES

I'm using a MG2639 Cell Module with the SMS and GPS functionality. I have a sketch that sends through SMS the location of the arduino UNO. This is my code: #include <SoftwareSerial.h> //to ...
Israel Gonzalez's user avatar
0 votes
1 answer
1k views

TinyGPS (Plus) Library

Is there a particular function in the library TinyGPS or TinyGPS Plus which outputs the raw NMEA sentences? I couldn't find anything about it on the website guide of the library.
Facorazza's user avatar
  • 431