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10 DOF IMU Sensor MPU9250 and BMP280 Low Power Inertial Measurement Unit

by Waveshare
372 kr 297 kr

The 10 DOF IMU Sensor is a low power hardware ideal for custom projects such as a balancing robot or a copter. This low-power Inertial Measurement Unit is based on BMP280 and MPU9250. It can efficiently measure height, temperature, position, and motion and facilitate convenient Machine-to-User interaction.

Specifications of 10 DOF IMU Sensor

  • Internal voltage regulator
  • Low dropout
  • Power: 3.3V ~ 5.5V
  • Weight: 0.003 kg / 3 grams
  • Dimensions: 3.111cm x 1.684cm / 31.11mm x 16.84mm
  • Accelerometer
    • Measurement range is configurable: ±2, ±4, ±8, ±16g
    • 16-bit resolution
    • 450uA operating current
  • Gyroscope
    • Measurement range is configurable: ±250, ±500, ±1000, ±2000°/sec
    • 2mA operating current
    • 16-bit resolution
  • Magnetometer / Compass
    • Measurement range is ±4800µT
    • 280uA operating current
    • 14-bit resolution
  • Barometric pressure Sensor
    • Operating Current is 2.8uA (ultra-low power mode / 1Hz update rate)
    • Barometric relative accuracy is ±0.12hPa (±1m) (25°C~40°C / 700hPa~900hPa)
    • Temperature Resolution is 01°C
    • Measurement Range is 300~1100hPa (altitude: +9000m ~ -500m)
    • Barometric Resolution is 0.0016hPa

Features of MPU9250

MPU9250 consumes less power than MPU6050. This is why, for wearable devices, MPU9250 is more suitable.

  • Gesture Recognition
  • Complicate Fusion Calculation Offload
  • Sensor Synchronization
  • Internal DMP Engine (Digital Motion Processing)
  • 3-axis accelerometer
  • 3-axis gyroscope
  • 3-axis magnetometer / compass

Features of BMP280 - Barometric Pressure Sensor

BMP280 is low-power and high-performance sensor and as compared to BMP180

  • Features embedded temperate sensor
  • Temperature compensation
  • Better 10 DOF data transmission with I2C interface