Waveshare 10 DOF IMU Sensor with ICM20948 Onboard

Overview

10 DOF IMU Sensor (D) features the low power ICM20948 onboard, it is good at motion monitoring, as well as detecting/measuring the position, height, and temperature.

This tiny module would be helpful for making your own copter or balancing robot, provides great man-machine interaction.

Features

• ICM20948: low power 3-axis gyroscope, 3-axis accelerometer, and 3-axis compass/magnetometer
  • Internal Digital Motion Processing™ (DMP™) engine, offloads complicate fusion calculation, sensor synchronization, gesture recognition, etc.
  • Comparing with MPU9250, it is higher precision, lower power consumption, and more suitable for wearable devices
• BMP280: barometric pressure sensor
  • Embedded temperature sensor for temperature compensation
  • Comparing with BMP180, it is lower power consumption, and higher performance
• You can get the 10 DOF data through I2C interface

Specifications

• Power: 3.3V~5V (internal voltage regulation with low dropout)
• Accelerometer
  • Resolution: 16 bit
  • Measurement range (configurable): ±2, ±4, ±8, ±16g
  • Operating current: 68.9uA
• Gyroscope
  • Resolution: 16 bit
  • Measurement range (configurable): ±250, ±500, ±1000, ±2000°/sec
  • Operating current: 1.23mA
• Compass/Magnetometer
  • Resolution: 16 bit
  • Measurement range: ±4900µT
  • Operating current: 90uA
• Barometric pressure sensor
  • Barometric resolution: 0.0016hPa
  • Temperature resolution: 0.01°C
  • Measurement range: 300~1100hPa (altitude: +9000m ~ -500m)
  • Barometric relative accuracy (700hPa~900hPa, 25°C~40°C): ±0.12hPa (±1m)
  • Operating current (1Hz update rate, ultra-low power mode): 2.8uA

Interface

Dimension

Development Resources

Wiki: www.waveshare.com/wiki/10_DOF_IMU_Sensor_(D)