ACEINNA’s inertial solutions deliver high precision in an easy-to-use open source development environment. Our fully temperature calibrated solutions deliver the performance needed to sense the real-world motion of today’s intelligent systems.
Open IMU solutions offer best-in-class IMU performance with fully customizable, open source algorithms.
Ruggedized, environmentally sealed inertial sensors that can survive tough construction, agriculture and industrial applications.
GNSS & IMU sensors combined to deliver cm level accuracy positioning and inertial positioning estimation.
Simulate -> Code & Deploy -> Analyze Navigation Systems
Easily create a virtual IMU, motion trajectory and navigation algorithm simulations.
Code & Deploy
Customize and deploy algorithms directly on ACEINNA’s OpenIMU hardware using Free VS Code Extension. Implement an INS Kalman Filter.
Connect ACEINNA OpenIMU directly to ACEINNA Navigation Studio to record and analyze real-world results.
OpenIMU Development PlatformLink to OpenIMU
The ACEINNA IMU381ZA is an improved, pin-compatible version of the popular IMU380ZA. It's a miniature fully calibrated 6 DOF inertial measurement system designed for demanding embedded applications that require a complete dynamic measurement solution in a robust low-profile package. IMU381ZA provides a standard SPI bus for cost-effective board-to-board communications.
The IMU381ZA-200 has a +/-200dps gyro FSR, and +/-4g accelerometer FSR. The IMU381ZA-400 has a +/-400dps gyro FSR, and +/-8g accelerometer FSR.
|# of Axes||6|
|Footprint||2.4 x 3.7cm|
|Interface||SPI / UART|
|Connector Style||20-Pin (10×2) 1mm pitch header|
|Gyro In-Run Bias Stability||6deg/hr|
|Gyro Scale Factor Accuracy||0.1%|
|Gyro Bandwidth||5 - 50Hz|
|Gyro Bias Over Temp||0.5deg/sec|
|Accel In-Run Bias Stability||0.02mg|
|Accel Scale Factor Accuracy(-40 to 85 ℃)||0.6%|
|Accel Bandwidth||5 - 50Hz|
|Accel Bias Over Temp||5mg|