MEMS Measurement Units — MU Series

INS1700 navigation render

Gyros & INS

Two high-performance MEMS measurement units — gyro + accelerometer + magnetometer/barometer in compact housings, RS-422/TTL output.

Series Overview

ModelKey specificationEvidence
MU710gyro bias stability 1–10 °/h class · 35×35×15 mm · <18 gManufacturer spec
MU730enhanced grade · −40~+85 °C · RS-422 / TTLManufacturer spec

What Is an IMU vs an INS?

An IMU (measurement unit) outputs raw angular-rate and acceleration data for your own filtering; an INS (navigation system, see M series) outputs solved position/heading/attitude. Choose IMU if you run your own estimator.

IMU or integrated navigation?
If you have your own flight software/estimator, the MU series is lighter and cheaper; if you need solved navigation output, choose the M series.

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