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This is a breakout board for Honeywell’s HMC5883L, a 3-axis digital compass. Communication with the HMC5883L is simple and all done through an I2C interface. There is on-board regulator, so a regulated voltage of 3-5V can be supplied.The breakout board includes the HMC5883L sensor and all filtering capacitors as shown.
- Low current draw
- Measuring range: ± 1.3-8 Gauss
- Operating voltage: 3.3-5V
- Simple I2C interface
- Dimensions (approx.): 16m x 18mm
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