The GY-271 HMC5883L Triple Axis Magnetometer Compass Sensor Module is a 3-axis digital compass designed for accurate magnetic field measurement and orientation detection. Ideal for Arduino, Raspberry Pi, and ESP32 navigation, drone, and robotic applications.
High-precision GY-273 HMC5883L 3-axis digital compass magnetometer with I²C interface, ideal for Arduino, Raspberry Pi, drones, robotics, and navigation systems.