Magnetometer Compass with Raspberry PI Pico: GY-271 HMC5883L wiring and use with MicroPython
In this tutorial, I’m going to show you how to wire, calibrate (X / Y axes) and use an HMC5883L device, also known as a magnetometer, with Raspberry PI Pico using MicroPython. Many projects (like robotic ones) need to get info about spacial position and direction. In this sense, one of the most useful devices […]
