Arduino Compatible 3-Axis Compass Magnetometer Module – I2C, 12-Bit Resolution

You've got the project half-built and the heading data's all over the place. This module fixes that. Three-axis magnetometer gives you accurate compass bearings no matter how the board sits. Wire it up over I2C, read your heading, done. The 12-bit resolution means your readings actually hold up when you need them to. And the 5V-to-3V level shifter is already on the board, so you skip the extra parts and the troubleshooting at 9pm. Plug it into your Arduino or compatible microcontroller, write a few lines of code, and you've got reliable heading data in your build

• 3-axis magnetometer delivers accurate compass bearings regardless of module orientation
• 12-bit resolution for precise, repeatable heading readings
• I2C interface — two wires and a pull-up, no extra bus hardware needed
• On-board 5V-to-3V level shifter means no external parts to source or solder
• Arduino compatible; works with similar I2C microcontroller platforms