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Welcome to GeoLinker

Your Free IoT GPS Tracking Platform

Track, visualize, and analyze GPS data from ESP32, Arduino, NodeMCU, and other IoT devices with professional-grade mapping tools.

Quick Start Guide

1

Account Setup

Create an account or log in to start tracking your IoT devices

Login Sign Up
2

Generate API Key

Visit your profile to generate your unique API key for device integration

Login Required
3

Send GPS Data

Use our REST API endpoints with ESP32, Arduino, or NodeMCU

API Documentation
4

View Your Map

Data appears automatically with real-time updates and professional visualization

Distance

Total Distance

0 km

Speed

Average Speed

0 km/h

Time

Total Time

0.0 min

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Learn with Our Tutorials

Arduino GPS Tracker using SIM800L and NEO-6M

GPS Tracker using SIM800L & Neo-6M

Build a complete GPS tracker with Arduino and visualize location data in real-time.

View Tutorial
GPS Tracker using ESP32 and GeoLinker

Simple GPS Tracker using ESP32

Create a GPS tracker with ESP32 and Neo-6M module for IoT applications.

View Tutorial
Interfacing A7672S 4G LTE with Arduino

A7672S 4G LTE GNSS Module Guide

Advanced GPS tracking with 4G connectivity and GeoLinker integration.

View Tutorial
Raspberry Pi Pico GPS Tracker

Raspberry Pi Pico GPS Tracker

Learn how to use the Raspberry Pico board with GeoLinker to build a GPS tracker.

View Tutorial