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Questions tagged [gps]

The Global Positioning System (GPS) is a space-based navigation system that provides location and time information to receivers on the surface of the earth. This tag should be used for questions how to connect and interface to GPS receivers or modules.

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2answers
59 views

how to build simple interface for Gps project using neo-6m gps module

Hello, you may have heard this like thousand times. So i'm new to raspberry pi. And i just recently bought a raspberry pi 3 for my final year project. I bought this module also which is neo-6m GPS ...
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0answers
46 views

How to get accurate time, sync with GPS

Using DeLorme LT-40 Earthmate GPS with commands sudo apt-get install gpsd gpsd-clients python-gps Check gps status with cgps -s This information works well. I'm using a DeLorme Earthmate LT-40 ...
0
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0answers
26 views

Pi zero W w/ USB GPS through OTG won't work

I have a pi zero W, and I want to connect a G-Mouse USB GPS and UD100 Bluetooth USB device using an OTG ("On The Go") splitter. When connecting only the GPS via a single OTG cable it works fine. ...
0
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1answer
114 views

Waveshare GSM/GPRS/GNSS HAT not connecting to Cellular network

I have this HAT i bought for a pi project I am working on. I get the device to power on, I can connect via USB from PC, and can connect from pi too. However, the NET LED just blinks every second, ...
0
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1answer
407 views

Getting NMEA unknown msg*58 and other garbage from my NEO-6M-0-001 GPS module

I have tried to complete this project from Raspberry Pi GPS Module Interfacing Tutorial, where I used a NEO-6M GPS module in my Raspberry pi 3 B+. After setting up everything, when I write sudo cat /...
0
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0answers
29 views

GPSD transfer timestamp

I am using gpsd on a raspberry pi connected to a serial GPS and transferring GPS fix to all other connected devices on the same network. Is there a way to transfer unix timestamp along with the GPS ...
0
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0answers
41 views

terminal freezing when interfacing gps module with raspberry pi

I am using raspberry pi 3 B+ with latest raspbian stretch. I am trying to interface GPS module Neo 6m V2 with raspberry pi.Connected my raspberry pi with gps module using female to female jumper wires....
2
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0answers
143 views

Outdoor Wi-Fi positioning / poor man's GPS on RPI3 Model B

I got used to Google Maps figuring where I am using surrounding Wi-Fi signals, a.k.a. Wi-Fi positioning system. I try it on my laptop and it works, but on my Raspberry PI it doesn't: using Firefox ESR,...
0
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1answer
158 views

Why does a communication over SPI returns garbage?

I am trying to read from a gps module NEO-6M using Raspbery Pi 3 B over SPI. It nicely works with Arduino but it doesn't want to work with Raspberry. I have used different libraries in Pyhon, even ...
0
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1answer
82 views

gps.next() hangs, NMEA data may be bad?

I've got a few RPi's (0W's) running GPS. All have worked with the same install steps and code except the latest I just assembled yesterday. Now when I run my GPS code, I get the following prints and ...
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0answers
71 views

PPS ioctl failure in GPS

I am using U-Blox AG GPS in my Raspberry pi 3. My GPS had a fix and displayed all the data in a right way. After an hour of working, it is not getting a fix. So I checked the gpsd status. It displayed ...
1
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3answers
317 views

GPS on Raspberry Pi 3

I am using Raspberry Pi 3 with U-blox AG USB GPS. I am not getting a fix in it. To check the data coming out of GPS I used the following command: sudo cat /dev/ttyACM0 It did not show any data. My ...
0
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0answers
560 views

change baud rate of serial port raspberry pi 3 android

I installed lineage os 14 on raspberry pi 3 I connected a gps module with UART port, however, the baud rate of GPS is 9600 but baud rate of /dev/ttyS0 is 115200 I want to change the baud rate of ttyS0 ...
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0answers
150 views

Windows 10 IoT Core read serial data like in linux

So I'm currently building an app in UWP to run on Windows 10 IoT Core. So far everything works like a charm. Except I'm using an Dragino GPS/LoRa module to get GPS data and process that. Now, in ...
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1answer
73 views

Temperature variations affect NTP server accuracy

I have a ‘fun’ problem I’m trying to sort out. Bear with me! I’ve been running a Raspberry Pi 1 B+ for a year or so as an NTPsec Stratum one timeserver - using the GPS Hat (Here’s how you can make ...
0
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0answers
60 views

Using Dragino hat to send gps data in packet every time a packet sends

I have a sensor network under construction using Raspi 3s and Dragino LoraWan/GPS hats to send gas sensor data back to a Dragino Shield gateway. I now want to send the current gps location from the ...
0
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2answers
110 views

Unable to write to a file when reading a GPS serial port

I am able to read GPS data through gpsd and gps pipe. But when I try to read GPS data in python code and write to a file in the same code. The file remains empty import serial import time ser = ...
1
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2answers
532 views

Raspberry pi 3 reading serial port

I have a python code that reads the serial port of the raspberry pi 3to obtain GPS positions from a fona808. The code works for some time and then throws this error. Traceback (most recent call last):...
0
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0answers
113 views

How to get GPS coordinate from a satellite phone with Raspberry Pi

I noticed that when connecting my laptop to the Iridium Satphone, location services picks up the sat phone's GPS location. I was wondering how to replicate this on a Pi, with Python. My goal is to ...
6
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2answers
872 views

Additional hardware needed for GPS receiver?

So I'm really new to Raspberry Pi (3), and want to track the device position. Therefore I ordered a GP 20u7 GPS receiver. I connected it as shown below, set up the deamon (gpsd), configured the ...
0
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0answers
916 views

How do I test if my UART port is working? Simple example… loopback-test

I am working on a NMEA(GPS)-datalogger for a drone. I followed the tutorial from fishandwhistle and createt this script: #!/usr/bin/python3 import os, time, sys, glob, datetime, syslog, pynmea2, ...
4
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1answer
192 views

Running py script as service and interact via ssh. tmux or screen?

I would like to run a python script wich is logging a nmea GPS stream from UART for a drone. And I want to see my scripts output in the terminal. The script starts just fine with the folowing setup: /...
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1answer
69 views

I have a problem about connect 3g shield to raspberrypi

import serial portwrite = "/dev/ttyUSB2" port = "/dev/ttyUSB1" def parseGPS(data): print "raw:", data #prints raw data if data[0:6] == "$GPRMC": sdata = data.split(",") if ...
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0answers
200 views

Linx GPS UART communication using wiringPi

I have a Linx RXM-GPS-R4-x GPS module that uses the UART pins on the Raspberry Pi 3 model B's GPIO pinout. I'm also using the wiringPi's serial library. However, I'm having difficulty with ...
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0answers
352 views

GPS U-blox NEO-6M using gpsd not showing data

i want to configure the ublox gps module and use gpsd to display data on the Raspberry Pi but i'm on stuck on with some issues. I followed this tutorial but when i try to display the output of my ...
0
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1answer
106 views

USB GPS to GPIO (route/translate)?

I may be asking about something that has already been done, so apologies if that is the case... I have a USB GPS plugged into one of the USB ports on my RPi(2). It works now in that GPS data is ...
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0answers
142 views

Not able to use GPS in Raspberry Pi3 [duplicate]

The image shows the error when running the following code. import serial #import serial pacakge from time import sleep import webbrowser import sys def GPS_Info(): ...
3
votes
2answers
206 views

Failing to read the /dev/ttyAMA0 port in CSHARP ()

I have a GrovePi board, attached to my Raspberry PI 2. I want to read the GPS sensor, using the RPISER port on the GrovePi in my Universal Windows App (Windows 10 IoT Core), but it fails with the ...
1
vote
1answer
146 views

reverse-geocoder on Raspberry Pi

In a project I am currently working on, I use Python to display my current location, speed, etc. I now wanted to implement the reverse_geocoder library (https://github.com/thampiman/reverse-geocoder) ...
0
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1answer
85 views

It is possible to stack two different Add-Ons in Raspberry Pi 3?

I need to create a project that has GPRS/GSM and GPS, but there are no products with both functionalities. I found some Add-Ons that may work but I'm not sure if there is any way to stack both. I know ...
2
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1answer
1k views

GPS + GPRS in Raspberry Pi 3 Model B

I'm a newbie on what regards to electronic projects, but I will like to set up a GPS tracker to transmit coordinates over a GPRS internet connection (3G or so). I found some Add-Ons that may work but ...
2
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1answer
2k views

Ublox Neo 6m GPS with Raspberry Pi with Raspbian Jessie

I'm trying to use Ublox Neo 6m GPS module in my Raspberry Pi 3 Model B, running Raspbian Jessie for my project. I've connected Vcc 3.3V to GPS's VCC, Ground to Ground, RX to TXD and TX to RXD. ...
0
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1answer
386 views

Need to get my RPi 3 to work with two UART devices

I am working on a project and I am trying to connect a GPS receiver to the RPi through uart and a TNC-Pi (Terminal Node Controller) Both of the instructions want me to use "ttyAMA0" and move bluetooth ...
0
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0answers
228 views

Attaching GPS Breakout to Pi Zero, only semi working

So I have the adafruit GPS attached to a pi zero W via UART cat sudo cat /dev/ttyS0 will get me data $GPGSA,A,3,05,29,25,21,20,,,,,,,,2.46,2.27,0.95*01 7,81.8,M,47.6,M,,*4C $GPRMC,111257....
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3answers
1k views

Connect Raspberry PI3 3G dongle and GPS via USB

I'm building a remote tracking device with a Raspberry PI3, using a Vodafone/Huawei 3g pendrive model k3765 and a GlobalSat G-STAR IV usb gps receiver. I'm unable to make them working properly right ...
2
votes
1answer
3k views

How can I set up my G-Mouse USB GPS for use with Raspbian?

Here is the receiver, a G-Mouse USB GPS unit. First thing is to find the tty port it uses. Start by opening a terminal window. Look at the devices, then plug in the GPS unit and look again: I can ...
0
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1answer
555 views

Connect GSM module via serial0 and GPS via USB

I have a GPS module connected vía UART in the GPIO. Now I want to add a GSM module to my proyect but my TX RX pins are busy with the GPS. I saw an adapter to connect the GPS through USB with a UART ...
1
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1answer
1k views

Problem with GPS module and Python

I copied a program from the Adafruit webpage to test my GPS module and before running it I installed the Python gps with sudo apt-get install python-gps but when I run the program I get this error: ...
0
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0answers
234 views

Pin Mode Error - Pi3, GPS GP-20U7 & Johnny-Five

New to this Pi world and what not but I know some JS and am using the Johnny-Five library. I used raspi-config to disable Serial/USB Console and Enabled Serial interface. I've also added enable_uart=...
0
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0answers
626 views

installing gpsd

I am trying to install gpsd. But getting errors which i am not able to understand. pi@raspberrypi:~ $ sudo apt-get install -f gpsd gpsd-clients python-gps Reading package lists... Done Building ...
0
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0answers
104 views

How do I get gpsd to work on my pi

Hi I have a Raspberry Pi GPS add-on v2.0 plug on my raspberry pi and I'm trying to get the gpsd to work but I couldn't, when I run the command to cgps -s all I'm getting is gps timeouts, so my ...
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0answers
89 views

sending longitude and latitude from raspberry pi [duplicate]

Can anyone help me out on sending the data of gps module (gps gy-gps6mv2) to any other device via wifi?
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1answer
508 views

Connecting NEO 6m GPS to a Pi running Raspbian Jessie

I am working on connecting a NEO 6m GPS to my Pi which is running Raspbian Jessie. I followed some tutorials and I am sure the serial ports are connected to ttyAMA0 using ls -l /dev. The GPS is ...
4
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1answer
63 views

Magnet on gps module - will it harm?

Maybe a stupid question, but really importnt to me. So I'm making some app with a pi, lcd and a GPS module. The gps module is a board with an extention cable of 5m, with a module at the end of it. ...
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0answers
206 views

Using Cooking Hacks GPS/GSM shield with Android [closed]

I am new to RPi and was hoping that users had experience using the GPS/GSM shield with any Android OS. If there is some success with this device working with Android, I was going to give it a shot. ...
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3answers
4k views

Configure u-blox GPS module from serial port

My teacher gave me an u-blox M8N GPS that he bought from Banggood, and he wants me to do 2/3 things: Change baud rate to 115200 Change measure rate to 10 kHz Integrate GPS with gpsd My doubt here is:...
3
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3answers
2k views

Chrony doesn't sync time with gpsd

I have a Raspberry Pi that will be used for logging sensor data while not connected to the internet. Since the Raspberry Pi doesn't have an RTC, and to still get the actual time, I want to use a GPS ...
0
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1answer
710 views

Error occured “unhandled signal 11, terminatiing” in executing code with PIGPIO

I would like to connect GPS Module by using PIGPIO. but I can't. My code that show in below are occuring "Segment Violation",but I have no idea. Please help me. Here is GPS spec. GPS Receiver chip-...
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2answers
3k views

Run nodejs script at boot with rc.local or another alternative

I have a gps tracking script using node-gpsd module. When the automobile pass over a checkpoint the script plays a sound like "you are in XXXXX stop" and then waits 30 second to start tracking for the ...
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1answer
8k views

connect Raspberry pi 3 to internet via GSM module

I have a GSM module sim900A. How i could connect my pi to internet via that module. this module is connected to usb port and i am able to send sms from it. Now kindly help me to connect internet via ...