High-precision indoor positioning framework for most wifi-enabled devices.

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

Track the GPS location of the user's smartphone or PC and capture a picture of the target, along with IP and device information.

📌 GPS logger for iOS devices

GPS receiver from a raw antenna 🛰️

HCKalmanFilter is Swift implementation of Kalman filter algorithm intended to solve problem with GPS tracking

Summon a person to your exact location in a building

Command line program to print location information from CoreLocation

Accurate GPS Location Tracker (Android, IOS, Windows phones.)

GPS Tracker platform for Sinotrack, Coban, Teltonika, Concox, Jimilab, OsmAnd and Queclink devices built with Laravel 11 + PHP 8.2 and MySQL 8. Plataforma GPS Tracker para dispositivos Sinotrack Sinotrack, Coban, Teltonika, Concox, Jimilab, OsmAnd y Queclink creada con Laravel 11 + PHP 8.2 y MySQL 8.

Phone tracker is an Android library to gather environment signals, like cell towers, wifi access points and gps locations.

OpenTracker - open source GPS/GLONASS hardware

Compass is a GPS tracking server that stores data in flat files.

Custom firmware for Vaisala RS41 and Graw DFM-17 radiosondes with support for amateur radio use. Ideal for tracking high-altitude balloons. Supported modes include APRS, Horus 4FSK mode, CATS, morse code (CW) and additional digital modes like WSPR and FT8 via Si5351.

ESP32 Based GPS Navigator with OSM offline maps. Multi GNSS - (Under development)

GPS Location Tracer Using Malicious URL

GPS tracking system based on .NET and React.

Collection of sketches using the Arduino core for Murata's CMWX1ZZABZ (STM32L082 and SX1276)

Python APRS Module

UART NMEA GPS library for Raspberry Pi