The DK-20948 is a comprehensive development platform for ICM-20948, a high performance 9-axis motion sensor that combines a 3-axis gyroscope, a 3-axis accelerometer, a 3-axis compass, and a DMP™ (Digital Motion Processor™).

The platform designed around Microchip G55 MCU can be used by developers for rapid evaluation and development of ICM-20948 based solutions. The DK-20948 includes an on-board Embedded Debugger so external tools are not required to program or debug the G55 MCU.

The development kit comes with necessary software including InvenSense MotionLink, a GUI based development tool and embedded Motion Drivers for ICM-20948.

Embedded Motion Drivers (eMD) consists of a set of APIs to configure various aspects of the platform including ICM-20948 sensor parameters such as full-scale range (FSR), output data rate (ODR), low-power or low-noise mode, and sensor interface to host (I2C, SPI).

MotionLink is a GUI based development tool included with the platform. It can be used to capture and visualize the sensor data from the motion sensor.

 

Purchase

The DK-20948 is also available from the following distributors:

 

 

Product Details

Part # Gyro Full Scale Range Gyro Sensitivity Accel Full Scale Range Accel Sensitivity Digital Output Logic Supply Voltage Operating Voltage Supply Package Size
UNITS: (°/sec) (LSB/°/sec) (g) LSB/g (V) (V +/-5%) (mm)
DK-20948
DK-20948
Comprehensive development platform for ICM-20948, a high performance 9-axis motion sensor that combines a 3-axis gyroscope, a 3-axis accelerometer, a 3-axis compass, and a DMP™
ICM-20948
ICM-20948
±250
±500
±1000
±2000
131
65.5
32.8
16.4
±2
±4
±8
±16
16384
8192
4096
2048
I²C or SPI 1.7 - 1.9 1.71 - 3.6 3x3x1

Features

  • ICM-20948 9-axis motion sensor
  • Microchip G55 MCU with 512KB Flash
  • On-board embedded debugger for programming and debugging
  • USB connectors for host interface to support software debug and sensor data logging
  • Board power supply through USB Sensor Fusion
  • Accelerometer, Gyroscope, and Compass Calibration
  • Android Functions: Rotation Vector, Game Rotation Vector, Gravity, Linear Acceleration
  • Pedometer Functions: Step Detection and Step Count
  • Gestures: Pickup, Tilt, Bring to See
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