Questions tagged [gps]

Global Positioning System. Uses satellites to determine geographic location.

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3answers
210 views

Add id to raw data in an array

I am working on an Arduino project, where I am transmitting GPS data between two Arduinos. This code can transmit the raw GPS data: int a = Serial1.available(); if(a){ uint8_t hej[a]; for(...
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1answer
397 views

Problem with 2 decimal places/2 significant figures

Lora/GPS Shield + Arduino Uno + PLX-DAQ (latest custom version) I have a problem on how to generate more than 1/2 decimal output. Currently, I'm trying to generate GPS Lat and Long(code from TinyGPS++...
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4answers
472 views

how to get precise value from float variable?

#include <NeoSWSerial.h> //#include <SoftwareSerial.h> #include <AltSoftSerial.h> #include <NMEAGPS.h> NeoSWSerial GSM(2, 3); // RX, TX: Connect TXD to RX & RXD to TX ...
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1answer
1k views

Tracking Device Using Arduino UNO, GSM and GPS

I'm using SIM900A and GY NEO6MV2. I'm supposed to receive device location continuously after sending "Staff" to GSM and will stop receiving the location if I send "Stop" to GSM. This work on Serial ...
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1answer
359 views

Utilizing 3G/4G connection as gps

Is it possible to get GPS data without using a GPS, but instead using the internet provided from a 3G or 4G connection to get GPS data? Maybe if you used the HTML5 geolocation API somehow? I have ...
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2answers
8k views

No data from U-Blox Neo-6M

I'm trying to get Neo-6M module to work with Arduino Uno, but it just isn't transmitting any data. It is getting 3.3V. I've tried measuring the Amps and I got zero, so I'm afraid that the module could ...
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3answers
494 views

I want to log GPS coordinates using my Arduino and other sensors

I want to log GPS coordinates using my Arduino and other sensors. The difficulty is that I will be in forested conditions. Would it be better to hardwire a gps device to the Arduino or to bluetooth ...
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1answer
2k views

Arduino SoftwareSerial not receiving data from Neo-6M GPS module

I am trying to hook up my Neo-6M GPS module to my Arduino Uno but am having some trouble getting GPS data out of it. The code being used was taken from the TinyGPS library. I have set the ...
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1answer
26 views

Can I hook up two micros to one GPS module?

I've worked with a few different GPS modules. Most of them seem to just pump out data and not really interact with the micro controller. I have a quadcopter (Cheerson CX 20 Big Sky) It has a gps ...
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2answers
7k views

Ublox GPS with Arduino Mega 2560 not working

Recently I bought a GPS module (ublox neo-6M-0-001) for my Arduino Mega 2560. I connected Vcc and Gnd (LED at GPS module glows blue and sometimes blinking). GPS module RX port is connected to the ...
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2answers
2k views

Read a String from serial to debug the AT commands sent to my GPS shield

I want to extract an AT command's response (via serial port) to find out if the GPS shield is working as it should be. I used: if(Serial.available()>1){ String response = Serial.read(); ...
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2answers
559 views

Arduino Uno + Adafruit Ultimate GPS Shield Serial issue

I've had an Arduino Uno for a couple of months-making basic sketches-and recently purchased an Adafruit ultimate GPS shield and attached with soldered headers. This shield has 2 options for reading ...
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2answers
2k views

Can I use GSM and GPS modules at the same time?

In my project I want to retrieve the Latitude and longitude and then transmit to a cell phone through GSM module. But the GSM as well as GPS modules uses the same pins i.e. Tx and Rx, so is it ...
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1answer
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.
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3answers
2k views

Using Multiple Serial Ports with arduino nano

I am using a arduino nano to control a adafruit ultimate gps and a xbee wireless controller. However I recently ran into a problem using both at the same time (before I was using each separately until ...
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1answer
38 views

Nano destroyed?

Board: OE Gravitech Nano Is it possible to destroy the board if there are a voltage on a Analog pin while the board is not powered? I have a application that use a analog (speed) voltage 0-4,9 from a ...
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1answer
24 views

GPS stream question

I have an adafruit Ultimate GPS unit, its working fine. I am reading the GPS stream, via the command line, and one of the details, is "Angle: 167.97" I looked at a page about GPS sentences, but I'm ...
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1answer
63 views

How can I identify GPS sattelites in TinyGPS++?

I can see about 15 satellites (about 10 GPS + 5 Glonass) in u-center, but I see only about 10 satellites using TinyGPS++. I suspect that TinyGPS++ can see GPS only. I see lines containing $GNRMC $...
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1answer
34 views

What do the TinyGPS++ output parameters mean?

TinyGPS++ give many output parameters. Where can I find explanation what do all output parameters mean? I don't understand what is the meaning of the following parameters: Course Speed Card ...
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1answer
35 views

NEO-6M is working but it doesnt show data

So I'm having a little bit of difficulty here in my NEO-6M. The problem is it doesn't show any data in my serial monitor. My NEO-6M Led is already blinking so its already ok. RX -> Pin3 , TX -> ...
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1answer
48 views

GSM+GPS modules

Say, I need to track a vehicle using Arduino and a (GPS+GSM) module. Though GPS can be used to get Location of the Vehicle(and then sent using GSM), why would we even do it using GPS if we already ...
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1answer
171 views

Connect Arduino to LiDAR via RS-232

Edit: We're so close! Update at bottom! I'm not sure if this is the right place to ask, but since you helped my so much in the past, I thought it's worth a try. So as I stated in my last question, I'...
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1answer
50 views

How to merge two GPS coordinates without losing decimals

I want to take the GPS coordinates like 42.1234 per 22.1234 and merge them as a string, with a separator character: 42.1234 x 22.1234 But using this code: gps_string = (String)gps.location.lat()+' ...
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1answer
262 views

MKR GPS Shield Sampling Frequency

I have the MKR 1010 and am working on a circuit that needs realtime GPS positioning. I bought the MKR GPS Shield, and am using it on the I2C bus (attached via cable to the 1010 board), and am using ...
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1answer
544 views

Problem with powering ublox NEO-6M GPS module

Firstly, I'd like to mention that I'm a beginner. This is the first time I've worked with a GPS module. The serial monitor is completely empty when I upload the following code to my circuit: #...
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1answer
382 views

Sim800L Uploading issues, HTTPACTION returns 0, 302, 701

I'm using the Sim800L module and the NEO6M GPS Module in combination with an Arduino nano to create a simple tracking device. I get the data from the GPS and try to upload it to my site with some ...
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1answer
310 views

Sending data through esp8266 using arduino

I'm trying to send GPS data using esp8266 using Arduino board. I've used neo-6m receiver and esp8266-01 module. Below is my program using AT commands. The program is successfully compiled and loaded ...
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1answer
660 views

Sending GPS data through a WiFi module

I'm trying to send GPS data using a neo-6m GPS module through WiFi using esp8266 module, I have both of the modules working alone, but when I try using both the WiFi works but won't send the data from ...
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2answers
1k views

TinyGPS doesn't give longitude latitude and other data

I'm trying to get GPS coordinates using TinyGPS. But it keeps printing ********* for the data fields. Any idea on how to get this working?. Here is what the serial monitor looks like. Here is my ...
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2answers
333 views

GPS Short distance calculations, accuracy limitations for 1-30 meter distance [closed]

I am a total beginner in the field of GPS, and this is actually my first post. But, I have been looking into some of your questions, and especially the ones for short distance calculations, and time ...
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2answers
1k views

how to make GPRS/GSM SIM900 shield work with gps neo-6M module using Arduino UNO board

I'm a beginer to arduino program.i will like to make a program that will send latitude and longitude on my mysql database.so since 3 days i try to learn how to use all this material(GPRS/GSM SIM900 ...
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1answer
168 views

Is two modules using Serial Interface on one Arduino Uno possible?

I was wondering if I have both a Bluetooth HC-05 module and a GPS module (uBlox 7N) is it possible both for both to be using the serial interface? I'm aware they cant be operating simultaneously ...
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2answers
1k views

SIM800C, CPIN: NOT READY (ERROR CODE : +CME ERROR: 10)

I'm using a SIM800C module, and usually it works fine, but lately it has started giving the error "+CPIN: NOT READY" with ERROR CODE : +CME ERROR: 10(SIM NOT INSERTED). As soon as I get this message, ...
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1answer
576 views

Parsing example code in Adafruit GPS library with Ultimate Adafruit GPS

I've synced my Uno with the Arduino IDE and I'm using the below code to get the GPS coordinates. // Test code for Adafruit GPS modules using MTK3329/MTK3339 driver // // This code shows how to ...
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1answer
2k views

GPS(Incorrect time showing)

Anyone help? It shows incorrect time. Please help. /* Conexion pines Arduino GPS D3 RX D4 TX */ #include <SoftwareSerial.h> //...
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1answer
52 views

Is it possible to upload a file with GPS values onto my arduino?

I am absolutely new at arduino but ok with writing code. I am trying to upload 20 points of interest lat/long as a static file that sits on my arduino. Then I want to use my GPS sensor and a function ...
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1answer
2k views

Hardware Serial connection for Arduino Mega 2560 NEO GY-GPSMV2 GPS module

My project is Vehicle Tracking System, One of my module is GPS module (Neo GY-GPSMV2). I can successfully see the GPS coordinates via Software Serial. But what I want is that my Arduino should not be ...
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3answers
723 views

Make Arduino send and receive at the same time

I am working on a project where I connect a GPS module and GPRS SIM900 shield. The location will be sent when it recives a certain character. Now my question is, can the Arduino receive from GPRS and ...
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1answer
638 views

Why do GPS coordinates fail to save on MySQL database using SIM900?

My project is a vehicle tracking system. I'm using a NEO-6M for GPS and a SIM900 for GPRS. I want to send the GPS coordinates to a MySQL database. I've tested the GPS and it's working well. I've ...
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1answer
2k views

serial data transfer on gps shield duinopeak

I'm using an arduino uno r3 with a gps shield duinopeak. The shield is configured using RX pin 3 and Tx pin 2, as image below: I'm using the TinyGPSPlus library to read NMEA data. This is my code: /...
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1answer
588 views

No serial data from Adafruit GPS (on Arduino 101)

New Adafruit GPS connected to my Arduino 101 board. When trying to use the RX/TX hardware serial (on digital pins 0 / 1), with a simple sketch (described by Adafruit) to output a serial response, I'...
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1answer
360 views

AT+CENG=2,0 What type is the returning LAC? [closed]

The AT+CENG=2,0 command is giving me this result: +CENG: 0,"0794,48,00,510,10,53,7944,10,00,36e3,255" My LAC is 36e3 but what is the type? (Int, Double, byte, string)? I get this code to ...
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1answer
3k views

How to extract latitude and longitude from GPS

I want to extract longitude and latitude from GSM/GPS module and then upload it to thingspeak. I am using sim808 GSM/GPS module and AT+CGPSINF=0 to get GPS location information sentence (CGPSINF: 0,6....
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1answer
628 views

I want to obtain the output of GPS at every 5 secs and store them onto database using Arduino uno,GPS SKG 13BL and GSM module??

I am on a project,in which I need to store the output of GPS from SKG 13BL to a database using Arduino UNO and GSM module.I wrote the following code #include <SoftwareSerial.h> #include <...
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1answer
1k views

Storing latitude and longitude floats as chars with specified precision

I am receiving lat and long data from a GPS and want to store these numbers in the middle of a sequence of chars. E.g. lat = -23.123456 long = 135.123456 I am after something like "Your coordinates ...
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1answer
397 views

How to print (or store) gps lat, lng value (TinyGPS++) with Bluetooth BLE nRF8001?

I have a u-blox gps module and I use TinyGPS (http://arduiniana.org/libraries/tinygpsplus/) to get out the lat + lng. If i write... Serial.println(gps.location.lat(), 6); ...out in the log I get ...
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1answer
853 views

GPS module to a Bluetooth Transmitter [closed]

I want to create a simple module in which a GPS transmitter moves and transmits positional data to the Arduino board via a Bluetooth Transmitter. Basically, I need a two-piece bluetooth set, in which ...
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1answer
750 views

Can I use a HC-05 and a GPS without a breadboard on a Arduino Uno?

I was wondering if I can use a GPS (in my case a U-BLOX) and a hc-05 at the same time connected to a arduino uno without a breadboard? I have tried my GPS on the arduino uno alone and it works very ...
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2answers
496 views

Interfacing IMU and GPS with Arduino

I am using an Arduino UNO board and trying to interface IMU sensor (GY-521) and GPS sensor (Ublox Neo-6M) at the same time. The connections of the IMU and GPS are as follows IMU to Arduino: Vcc --> ...
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1answer
423 views

Connect GPS module (WeeBee) to Arduino Uno

This is my very first Arduino project. I want to learn about GPS navigation by exploring the NMEA protocol! Therefore, I bought a WeeBee GPS module. After reading the datasheet, I have two questions: ...