ACEINNA OpenIMU300RI Inertial Measurement Unit

ACEINNA OpenIMU300RI Inertial Measurement Unit (IMU) is a 9-DOF open inertial platform packaged in a rugged, sealed, over-molded plastic housing. This IMU is powered by a 168MHz ARM M4 processor with a Floating Point Unit (FPU). The OpenIMU300RI IMU features a low-drift 3-axis MEMS angular rate sensor, a precision 3-axis MEMS accelerometer, and a high-performance 3-axis AMR magnetometer. This IMU runs the OpenIMU open-source stack, including an optimized 16-state Kalman filter for GPS-aided Position-Velocity-Time (PVT) and altitude measurement. The OpenIMU300RI IMU offers CAN 2.0 and RS232 interfaces and IP67/IP69K ingress protection. This IMU is ideal for use in 12V and 24V vehicle platforms. Typical applications include autonomous vehicles, forklifts, construction vehicles, self-drive taxis, and camera gimballing and stabilization.


  • Precision 3-axis MEMS accelerometer
  • Low-drift 3-axis MEMS angular rate sensor
  • High-performance 3-axis AMR magnetometer
  • CAN 2.0 and RS232 interfaces
  • 168MHz ARM M4 CPU
  • Open-source toolchain
  • High-reliability
  • Open-source algorithms (VG/AHRS/INS)
  • Built-in 16-state open-source extended-state Kalman filter
  • IP67 Ampseal connector
  • 5V to 32V wide supply voltage range
  • -40°C to 85°C operating temperature range


  • Autonomous vehicles
  • Self-driving taxis/delivery vehicles
  • Construction vehicles:
    • Boom, bucket, and cab attitude
  • Agriculture vehicles and implements
  • Forklifts
  • Robotics control/feedback
  • Antenna/camera gimballing and stabilization

OpenIMU300RI IMU Applications Overview

ACEINNA OpenIMU300RI Inertial Measurement Unit

Dimensions (mm)

Mechanical Drawing - ACEINNA OpenIMU300RI Inertial Measurement Unit
Publié le: 2019-07-02 | Mis à jour le: 2023-07-26