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'

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

Library for LSM303DLHC

Library for AK8963.

Display the orientation of HMC5883L with ESP32

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.

Simple wrapper for HMC5883L compass on I2C.

Display the orientation of AK8975 with ESP32

QMC5883L digital compas test

Arduino library for calculating geomagnetic variation

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

Compute Magnetic Compass Declination angle given a latitude and longitude

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.

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

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

GPS NMEA Library for stm32 LL