🛰️ESP32 Based GPS Navigator with OSM offline maps. Multi GNSS

GPS NMEA Library for stm32 LL

Files for performing orientation sensor fusion using NXP version 7 algorithm, ported to Espressif platforms.

A simple drawing program to replicate construction with a compass and straightedge

ESP32 high-speed flash data logger for IMU (accelerometer+gyro+magnetometer), GPS, pressure sensor readings.

MPU implemented as a compass compatible with Arduino Framework at C.

Compute Magnetic Compass Declination angle given a latitude and longitude

An ESP32 based variometer made for paragliding. (GPS, variometer, altimeter, compass)

Arduino library for calculating geomagnetic variation

Standalone LoRa-based real-time off-grid relative GPS navigation for group of up to 5 people. Improved version of LRNS Eleph

Here's the code for HMC5883l in C for raspberry Pi.

Display the orientation of HMC5883L with ESP32

Display the orientation of AK8975 with ESP32

Simple wrapper for HMC5883L compass on I2C.

QMC5883 Library For STM32 Microcontroller

QMC5883L digital compas test

Application that calibrates the gyrometer and the motor to make a compass.

WMM Point Calculation C++ console (based on C console) uses WMM's C DLL instead of WMM's 'GeomagnetismLibrary.c'

Library for AK8963.