Hello friends in this article we will learn how we can use GY-271 3-axis magnetic field sensor with arduino. By using this sensor and arduino board we can build a digital magnetic compass which can ...

This code is a driver for the QMC5883P magnetometer chip, commonly found on the GY-271 module, designed to run on an ESP32 in micropython. The code configures the module to the settings described ...

Building an electronic compass doesn't have to be difficult. This design features a GY-271 compass module, a NeoPixel LED ring as a compass rose, and an Arduino running a ready-made program to manage ...