Questions tagged [gps]

Global Positioning System. Uses satellites to determine geographic location.

Filter by
Sorted by
Tagged with
1
vote
1answer
44 views

How to connect SIM7100A to Arduino?

I've been searching for how to connect a SIM7100A module to an Arduino (Uno or Mega), but I haven't been able to find any posts anywhere, nor videos nor any kind of documentation that shows how to do ...
1
vote
0answers
39 views

Providing GPS data continuity [closed]

For a project, we are using NEO6Mv-2 GPS module with Teensy 3.5 (We have to record GPS data for 1sec periods). They want us to provide gps data continuity.If any suggestions I would appreciate for ...
1
vote
0answers
31 views

please help me when compile this code it says 'sendATcommand' was not declared in this scope [closed]

int8_t answer; int onModulePin= 2; int counter; char aux_str[150]; char aux; char frame[200]; char latitude[15]; char longitude[15]; char altitude[6]; char date[16]; char time[7]; char ...
1
vote
0answers
41 views

sim808 init error when trying to use DFRobot to get gps

I'm using "mega 2650 pro" Arduino with SIM808 BK-808 V-3.1 and I connect the vcc for the sim808 to 5volt pin in the arduino, and the arduino connected with laptop usb. and I add a sim to the ...
1
vote
0answers
54 views

SIM808 GPS+GSM Vehicle Tracking using Maduino Zero SIM808 GPS Tracker V3.5

I'm learning about GPS technology and I bought the Maduino Zero SIM808 board V3.5 to design a vehicle tracker. I have found source code for the project online. After I upload the code to Maduino ...
1
vote
0answers
35 views

GPS Ublox neo-6mv2

I'm trying to get gps data from ublox neo-6mv2 module via arduino. Should ublox's neo-6mv2 light blink after power up by 5v from arduino ? Or is there any other sign that tells the module isnt dead ? ...
1
vote
1answer
45 views

Any way a GSM sim 900 can still work (USA)?

so I’m pretty new to arduino and have been working for weeks on a GPS tracker using a sim 900 and a knock off neo 6M. All my code seemed to be working but for some reason I could not get the sim900 to ...
1
vote
0answers
24 views

Use AGPS functionality with Arduino and GPS module

Recently, we developed the UTRAQ L100 GNSS Module base board for testing all the capabilities of the GPS receiver. https://www.elementzonline.com/blog/utraq-gps-l100-module-based-on-irnss-supported-by-...
1
vote
1answer
46 views

Neo 6m outputting something i as a noob can't understand

So i connected my ublox neo 6m gps breakout board GY-GPS6MV2 to the arduino software serial and got this result, i used resistors and only supplied 3.3v to the board, gps encode library couldn't give ...
1
vote
1answer
37 views

DFRobot GSM / GPS shield with UNO init error

Apologies, but I have little experience of Arduino etc. Has the "Sim808 init error" been resolved anywhere please? I have tried every example I can find including the ones on these ...
0
votes
1answer
84 views

Calculate Timezone from GPS Coordinates

I have a uBlox NEO-6M GPS module and it is outputting longitude and latitude. It is also outputting time which is UTC. I want to use the GPS coordinates to calculate the timezone and then subtract and ...
1
vote
0answers
75 views

U-blox GPS module (and TinyGPS library): altitude data getting stuck at strange values

We have built a HAB (high-altitude balloon) tracker based on an Arduino and a U-blox GPS module, but we have a sporadic issue where the altitude data gets stuck at odd (usually low) values. The ...
0
votes
1answer
61 views

Arduino : send data via satellite (or other solutions ? without GSM)

I'm a researcher and I'm looking to build a very tiny embedded system. I must to send data from the desert and above the ocean, to do that I think that my single option is to use satellite ...
0
votes
1answer
58 views

How to access GPS location without internet

I need to provide a basic geolocation service for my clients. I built a location service based on the phone geolocation. It works great, not a problem. My problem is that some of my clients don't have ...
1
vote
0answers
36 views

Combining a GPS, GPRS, MCU, tilt sensor, and distance sensor

I am in my final year learning software programing and I am looking to start my own project. I want to build a device that combine a GPS, GPRS, tilt and ultrasonic sensor. The purpose of the device is ...
1
vote
1answer
46 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 ...
1
vote
0answers
40 views

What module should I use for high precision localization?

I have a toy car and I want to measure the coordinates/location of that car in my house. It need to bee high precision equipment so GPS won't work here. My precision requriments is 5+- cm and the ...
1
vote
1answer
82 views

Speed data logging using arduino and GPS module

I am using a Quectel L80-R GPS Module coupled with an Arduino UNO to read and log my car's coordinates and speed. I am currently using TinyGPS++ library which works okay. It does spell out coordinates ...
0
votes
0answers
22 views

How do I synchronize data from multiple sensors and time from a GPS module?

I'm working on a project that takes data from an EMG muscle sensor and a heart rate sensor and synchronizes it with the time from a GPS module. The data is then sent to a local router. Can someone ...
1
vote
0answers
52 views

Invalid data using GPS TinyShield module with Tinyduino

I am new in GPS modules and I need to get the NMEA data from my GPS module but when I execute my code all the NMEA sentences are Invalid. I am using the same example from instructables Tiny GPS ...
1
vote
0answers
346 views

U-Blox Neo M8N GNSS-GPS interface with ESP32-TTGO-T-CALL

I have tried contacting the manufacturers as well as many Google searches. I have tried many different libraries to get this GNSS-GPS working. Libraries I've Tried: Arduino_GPS ...
1
vote
0answers
34 views

GPS Ublox Neo 6m issue with arduino UNO

I started working on the Arduino UNO with GPS Ublox Neo 6m. I connect GPS with arduino based on the schematic diagram as well as the script. It didn't display any data in the serial monitor even ...
1
vote
0answers
25 views

ESP8266 WiFiEspClient Disconnect 3 with GPS

I have recovered an old sketch (2 years ago) in which I used 2 DHT22 sensors and sent the values to an web app to store in database. The sketch works fine with a ES8266 module connected to an arduino ...
0
votes
1answer
98 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 ...
0
votes
2answers
65 views

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 ...
1
vote
1answer
327 views

Arduino Uno + SIM808 EVB 3.2.4 not working properly?

So recently I found this tutorial online about the SIM808. It looked super cool so I ordered the sim808 evb 3.2.4 off amazon. Hooked up the module and connected the RX (11) and (10) TX pins. Here is ...
1
vote
2answers
40 views

double type sensor data is not displayed on bluetooth terminal app on phone

Hi I am working on a project in which I am supposed to tell if a person is running/standing/walking and going upstairs/downstairs or he is on straight road. The person will carry a arduino uno module ...
0
votes
0answers
156 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 ...
1
vote
0answers
33 views

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 ...
0
votes
0answers
14 views

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....
1
vote
0answers
224 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 ...
0
votes
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 ...
1
vote
0answers
58 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....
0
votes
1answer
211 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 $...
0
votes
1answer
62 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 ...
2
votes
1answer
398 views

Why HDOP in TinyGPS++ is less than 1?

HDOP is supposed to be greater than 1: https://en.wikipedia.org/wiki/Dilution_of_precision_(navigation) But I get HDOP about 0.7. What does it mean? Where can I found explanation of the output ...
1
vote
0answers
387 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 ...
0
votes
0answers
92 views

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 ...
1
vote
1answer
306 views

I2C and softwareserial

Attempting to make gps unit with screen. GPS unit communicates over serial (Adafruit Ultimate GPS Breakout) and I can get GPS data through USB to my pc with Adafruit GPS library softwareserial ...
1
vote
1answer
95 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 ...
0
votes
1answer
51 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 -> ...
0
votes
1answer
52 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 ...
0
votes
1answer
139 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 ...
0
votes
1answer
198 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'...
0
votes
1answer
175 views

Arduino GPS Simulator: SoftwareSerial Issues

For my project, i need my Arduino Uno to simulate a GPS. To do this, I need to: Generate a 5V Pulse once a second (no problem) Send a $GPRMC NMEA sentence with the current time over RS-232 (i've got ...
1
vote
1answer
284 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 ...
0
votes
1answer
124 views

Can I connect a NEO-6M GPS Module and ESP8266 to the same Arduino?

Can I connect a NEO-6M GPS Module and ESP8266 to the same Arduino? I think both modules require the use of the RX and TX pins.
1
vote
0answers
152 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); } ...
1
vote
0answers
92 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. ...
1
vote
0answers
42 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 ...

1
2 3 4 5