Questions tagged [gps]

Global Positioning System. Uses satellites to determine geographic location.

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GPS is not detected on SIM808 module!

I'm trying to get GPS coordinates using my SIM808 module by connecting it with Arduino. When I use this code, #include "SIM900.h" #include <SoftwareSerial.h> #include "gps.h" //To change pins ...
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881 views

Adafruit GPS module with SoftwareSerial affecting servo signals

I'm having a bit of an odd problem here. I'm programming a self-built quadcopter using an Arduino Uno for control. One of the sensor's that I'm using is Adafruit's GPS breakout. The motors are ...
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201 views

GPS timestamping of digitized voltages from geophones

I wonder if anyone has written a code for GPS time stamping of voltages from seismic geophone (or any other sensors) digitized by internal or better external ADC connected to Arduino? Since the ...
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10k views

How to send data from Arduino Uno with SIM900 GPRS to Firebase

I'm creating a real-time vehicle tracking Android application using the Arduino Uno and SIM900 GPS. I want to use Firebase as the database for the coordinates which will hold just the longitude and ...
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284 views

Cannot receive data from GPS SD Shield V2-B

I am attempting to receive GPS data from a GPS SD Shield V2-B purchased from maplin. I have attempted the very simple sketch they provide on their website linksprite.com. I have also tried following a ...
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278 views

MG2639 & Arduino Uno not GPS-ing?

is there any way I can run an MG2639 GPS Cellular Shield (the one SparkFun makes) on an Arduino Uno for GPS tracking purposes? It seems whether I use New or AltSoftSerial, the unit just can’t read ...
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74 views

Using GPS Module ET314AC With arduino Mega

Can I use GPS Module ET314AC with Arduino Mega? Here is the datasheet of ET314AC ET314AC Datasheet
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3answers
7k views

What components I need for a small GPS tracker

I am new to Arduino and want to create a graduation project for my university. I am thinking to create a GPS tracker that can be attached to a cloth to track kids, for example. So the requirements for ...
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141 views

Can I use GPS sensors in a country (India) that doesn't have its own GPS Sattelites?

I am living in India. I want to work on Arduino Projects with GPS Modules. But only a few countries like US, Russia, China etc. have their own GPS satellites. India is working on it. So I am ...
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1answer
404 views

Sketch Upload to LinkIt ONE Timeout

I've just bought a new LinkIt ONE IoT prototyping board, and I'm having trouble getting started with it. I'm working on a mac. I've installed the LinkIt ONE SDK onto my Arduino IDE as specified in ...
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2k views

Can Ultimate GPS module use arduino micro instead of UNO?

i am doing a Ultimate GPS module like this: it works when i use arduino UNO board, but when I use arduino micro board it doesn't work, so could anyone tell me how to fix it?.By the way I use the ...
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1answer
36 views

Neo 6M + ESP32 unable to take a fix on battery but works fine with laptop USB

I am using Neo 6M GPS module with ESP32 and 2 X 3.5V(7 v in series) 18650 lithium ion battery stepped down to 5V using LM2596 buck converter. Problem which I am facing is when I power ESP32 using 5V ...
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How to connect neo 6m 6pin module with nodemcu v3

I got this neo 6m gps module from a broken drone. and i would like to connect it to nodemcu v3 board. most of the gps module that i have seen are with 4 pins (vcc,gnd,tx,rx) , but this module has 6 ...
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23 views

HC-12 problem with reading momentarily strings

I'm new here, so I hope my question is not naive. I'm using Arduino mega connected with a pulse sensor and a GPS (and other things that are not related to our problem), pulse sensor and GPS data are ...
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72 views

NodeMCU ESP8266-12E and GPS Neo 6M

I have wired my ESP-12E and my GPS according to the wiring provided in this link. However, no GPS led turned on or blinked. Additionnally to powering the GPS directly with the 3.3V supplied by the ESP,...
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Can anyone find out why when I run this code for a GPS and BME680 sensor I have no errors but nothing happens

Here is the code #include <Wire.h> #include <SPI.h> #include <Adafruit_Sensor.h> #include "Adafruit_BME680.h" #include <SoftwareSerial.h> #define BME_SCK 13 #define ...
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I am needing to combine the code for a GPS puck and a BME680 [duplicate]

GPS Code: #include <SoftwareSerial.h> SoftwareSerial gpsSerial(10, 11); // RX, TX (TX not used) const int sentenceSize = 80; char sentence[sentenceSize]; void setup() { Serial....
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50 views

Display GPS module data to my TFT display

I am using Arduino Mega 2560 and I have written code for my GPS module (Neo-6m-0-001/GY-NEO6MV2) and it is working fine independently. I also have written code for Compass module (QMC5883L) which is ...
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19 views

Time synchronization of GPS based Wireless Network

I am working on an ARDUINO based wireless network. In this network, each node or device is having its own GPS module. Each GPS module has to get location data and have to send to a single base-station....
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120 views

Arduino Nano 33 BLE work with its Bluetooth and GPS synchronously?

I am using Arduino nano 33 Sense BLE in which I want GPS to run and display its location . The GPS module which I am using is Adafruit GPS. I want both Bluetooth and GPS to run synchronously. But only ...
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19 views

US-100 ultrasonic sensor cannot work with Beitian BN-880 GPS module

I'm working on Arduino Uno. I combine GPS module with ultrasonic sensor. I use Beitian BN-880 as the GPS, and US-100 Ultrasonic sensor. Below is the code. #include <TinyGPS++.h> #include <...
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Creating a router with ESP32 and SIM800c

I am trying to create a device which is a combination of ESP32 and Sim800c. This device (Master) will start AP mode on ESP32, so that other devices (Nodes) will connect to this AP. The Sim800c will ...
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1answer
56 views

Mediatek GPS periodic mode

I'm trying to build a low power GPS datalogger and I am trying to get the Mediatek based GPS module (Quectel L80-R) to run in periodic mode. I've sent the PMTK225 code to the module with various ...
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1answer
84 views

Arduino not writing full NMEA sentence to SD-card file

I'm currently building a small GPS-box that's supposed to track my location and write the full NMEA sentence to an sd card. (I want to pars it afterwards at my pc) I'm using the Arduino Nano and the ...
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26 views

to define a object in your own arduino library which is already defined in inbuilt library

I am creating my own GPS library using NeoGPS library. So for fixing the GPS NeoGPS library defines gps_fix as: gps_fix fix; Now i want to define the same thing in my library. How to define the ...
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158 views

To update GPS after every 30seconds using NeoGPS and NeoSWSerial Libray

I am using Adafruit Ulitimate Breakout GPS module and NeoGPS and NeoSWSerial Library. Now I want the GPS to update in 30seconds once (1time in 30seconds).After it is updated I want to check the ...
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127 views

esp32 with Neo6M gps gives no data

I am simply using the following code void setup() { // put your setup code here, to run once: Serial.begin(115200); // set the data rate for the HardwareSerial port Serial2.begin(115200); } ...
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46 views

Can't log mpu6050 and gps data to sd card at the same time

I am working on a school project, where I have to log GPS and acceleration data to an sd card at the same time, but I cannot get it to work. Logging GPS and acceleration data separately work fine. The ...
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46 views

NEO 6M data is not working properly with uno

I am using a arduino uno and neo 6m gps module. The problem I am facing is quite weird. When I connected the setup the data from neo6M was seen in serial monitor, I even printed it on a Oled display. ...
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36 views

My GPS coordinate does not show. Only my ultrasonic output came out

#include <TinyGPS++.h> #include <SoftwareSerial.h> static const int RXPin = 4, TXPin = 3; static const uint32_t GPSBaud = 9600; // The TinyGPS++ object TinyGPSPlus gps; // The serial ...
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115 views

Bluetooth toggle between two master device (Using UART)

we are currently using a BLE Tiny Circuit broad with UART codes. Is it possible to allow two master to connect to the circuit board and the circuit board will be able to transmit data to both ...
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47 views

LED GPS Speedometer Not Registoring Speed Above 0

I'm trying to make a speedometer that will change colors depending on the speed on which I am traveling. If the speed is decreasing at any time or below 5 mph LEDs be red. And if the speed is above ...
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96 views

SIM868 does not give GNSS location

I bought SIM868 breakout board with GNSS support. https://www.aliexpress.com/item/33013782111.html However, I can’t get coordinates using standard at-command AT+CGNSPWR=1, AT+CGNSTST=1, etc. I get “+...
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109 views

GPS Speedometer value didnt come out

I'm building a GPS speedometer. I use Neo-6M module for GPS, Arduino uno and 128x64 OLED screen for monitoring the value. I've checked the GPS module. It gives me data about latitude and longitude. ...
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12 views

neo6m doesn't work

I'm using a NEO-6M with my Arduino Uno to get GPS data. Here is my code. But it gives me always null. From few discussion, I came to know that - NEO-6M may take hour to boot or sync clock and it ...
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49 views

Interface gps and ultrasonic sensor simultaneously

I am able to interface gps and the ultrasonic sensor and obtain data successfully for individual interfacing with the Arduino UNO. When I combined the code for these two, I only get the data values ...
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35 views

Trying to get pseudorange data out of NS-RAW GPS

I have an NS-RAW CPGPS and I am trying to get GPS Data using an arduino. Do I just use the serial to get the data out of it and just convert and extract the data to what I need?
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154 views

Arduino Uno + Sim808 GPS dont work with GSM

I am trying to get GPS data and pass it through GSM (Http Get Request). The GPS codes part works fine alone, also HTTPRequest part lonely. But when i use them together , the module don't get GPS data ...
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1answer
181 views

GPS module Ublox Neo 6M issue

I using the above mentioned GPS module with Arduino UNO. I find that I cannot receive the Latitude and Longitude values in the $GPRMC string in the NMEA data, as I used the module inside a concrete ...
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1answer
312 views

Arduino Mega not receiving data from Neo-6M

I am using the trying to get data from the Neo-6M GPS module with an Arduino mega, but, the condition 'While (gpsSerial.available() > 0' is being met. I believe this means the no bytes are being ...
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1answer
92 views

GPS detecting stationary?

can someone please point me at some code snippets to detect when the GPS is stationary. I am currently using tinyGPS library and it is working fine, but my data-logger has thousands of stationary ...
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1answer
495 views

vk2828u7g5lf GPS module over SoftwareSerial

So my goal was simple. Trying to get a GPS speed, and show it on a display (later use it to control a stepper motor). I am using the vk2828u7g5lf GPS module from Banggood, which after days of ...
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139 views

Garbage output with GPS module GTPA010 [duplicate]

I've synced my Uno with the Arduino IDE and I'm using the following code to get the raw GPS coordinates: #include <SoftwareSerial.h> static const int RXPin = 4, TXPin = 3; static const ...
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122 views

Serial communication between GPS and Arduino Ethernet

I'm trying to read out GPS positions from a serial GPS module I have. I'm using an Arduino Ethernet and a Haicom HI-204 III GPS (http://www.haicom.com.tw/driver/hi-204iii_usb.pdf). If I connect the ...
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2answers
438 views

Running dual Adafruit GPS at 10Hz on a Teensy 3.2

Excuse the crudity of this question but I'm having quite the trouble trying to run the two Adafruit Ultimate GPS v3 modules at 10Hz on the Teensy 3.2 board. The modules are connected over the hardware ...
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1answer
669 views

Parse long CSV file with esp8266

I'm trying to write a code for nodeMCU (esp8266 based board) to continuously calculate distance between GPS location and geographical coordinates written in a CSV file in SD. Originally I thought the ...
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2answers
5k views

DFRobot GPS init error [Arduino Uno, SIM808]

i have problem with initialization DFRobot SIM808 actually when i try to recieve gps data by SoftwareSerial only it does works (i mean examples based on sending and reading command to and from serial'...
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1answer
283 views

Using dynamic variables in URL [duplicate]

I am trying to upload longitude and latitude data into MySQK using a GPRS shield, Arduino Uno R3 and a GPS module. The idea is to get longitude and latitude data from the GPS and use the GPRS to post ...
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1answer
131 views

why there is errorneous output on start up and how to avoid it?

I wrote an Arduino code to get the latitude,longitude,speed,date and time using the GPS SKG 13BL at every 5 secs and sent it to the database with the help of a php code using GSM 900A.The code is as ...
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1answer
2k views

Get Speed Using GPS Neo with TinyGPS++

I am trying to get the current speed of my car using the GPS Neo, but my code always returns that the speed from the GPS is invalid. The green led of the GPS Neo is blinking. What is the isValid() ...