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The DFRobot Gravity BMM150 Triple-Axis Magnetometer Sensor by DFRobot is a mid-range df robot modules designed for everyday users. It features Power Supply Voltage (V): 3.3V-5V and Operating Temperature (°C): -40 to 85℃.
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About This Product
The DFRobot Gravity BMM150 Triple-Axis Magnetometer Sensor by DFRobot is a mid-range df robot modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Power Supply Voltage (V): 3.3V-5V — works with standard household power
- Operating Temperature (°C): -40 to 85℃
- Communication Mode: I2C
- Resolution: 0.3μT
- Zero current (offset): ±40μT/±2μT (software optimized)
- Non-linearity: ＜1%FS
- Measuring Current Range: ±1300μT (x & y axis), ±2500μT (z-axis) — reliable connection even at a distance
- Operating Current (mA): 1.7mA@ frequency 10Hz — smooth, flicker-free operation
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This is DFRobot Gravity: BMM150 Triple Axis Magnetometer Sensor. BMM150 is a low-power and low-noise 3-axis geomagnetic sensor from Bosch for compass applications. It allows measurements of the magnetic field and compass angle in three perpendiculars within a measuring range of ±1300uT on X and Y axis and ±2500uT on the Z axis. Featuring a small size and lightweight, the sensor has a 2-bit DIP switch for I2C address setup, and 4 addresses are available. Based on Bosch's proprietary FlipCore technology, the performance and features of BMM150 are carefully tuned and thus can offer absolute spatial orientation without calibration, perfectly matching the requirements of all 3-axis mobile applications such as robot navigation & positioning, electric compass, electric map, navigation or augmented reality.
Applications:
- Drones
- Compass
- Indoor/Outdoor Navigation
- Head Motion Tracking
- Augmented Reality
- Tilt-compensated Electric Map
Features:
- Programmable interrupt pin
- Configurable four I2C addresses
- Low noise(0.3-1.4uT)
- High accuracy(30μT horizontal geomagnetic field component, ±2.5°)
Package Includes:
1 x Gravity: BMM150 Triple Axis Magnetometer Sensor 1 x Gravity-4P I2C/UART Sensor Cable ×1 1 x Black Single-row Pin Header-5PIN ×1
