BMM150 3-Axis Magnetometer

The BMM150 is a 3-axis magnetometer sensor characterized by an ultra-small form factor, low power consumption, and low noise. This high-performance digital sensor is ideal for a variety of altitude tracking applications. It supports both I2C and SPI interfaces and is compatible with 3.3V/5V voltage levels. It can easily be integrated into projects like GPS modules, wearables, acoustic devices, and drones, and is suitable for applications such as precise altimeters, environmental monitoring, and IoT projects. 

Features: 

• Onboard voltage regulator, compatible with 3.3V/5V operating voltage. 
• Compatible with Arduino, Raspberry Pi, Raspberry Pi Pico, ESP32 etc. 

Documentation: 

• Waveshare Wiki

Technical Details: 

• Manufacturer: Waveshare 
  
• Manufacturer SKU: 24657 
  
• Communication Interface: I2C / SPI (I2C bus as standard) 
  
• Power supply: 3.3~5V 
  
• Magnetic measurement range: 1300μT (X, Y-axis), 2500μt (Z-axis) 
  
• Resolution: 0.3μT 
  
• Data output rate: 10Hz 
  
• Linearity: <1%FS 
  
• Gain error: ±2% 
  
• Sensitivity to temperature drift: ±0.01%/K 
  
• Zero point drift: ±40μT (25°C) 
  
• Operating temperature: -40°C~85°C 
  
• Dimensions: 29 x 20 x 7.3mm 
  
• Weight: 7.5g

Package contents: 

• 1x BMM150 3-Axis Magnetometer 
  
• 1x 5Pin PH2.0mm to  Female Dupont cable 20cm