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IMU100 | Ten‑DOF MEMS Inertial Measurement Unit with Gyro, Accelerometer, Magnetometer & Barometer

PRODUCT PARAMETERS

  • Compact Ten‑DOF MEMS Inertial Measurement Unit
  • Measures 3‑axis gyro, 3‑axis accelerometer, 3‑axis magnetometer (optional), and barometer (optional)
  • Full temperature compensation and high stability
  • High precision, low cost, strong anti‑interference
  • Ideal for UAVs, robotics, mapping, and platform stabilization
Description
FAQs
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Description

🟦 Product Overview

The IMU100 is a high‑performance, low‑cost micro inertial measurement unit (IMU) based on advanced MEMS technology. It integrates 3‑axis gyroscopes, 3‑axis accelerometers, and optional 3‑axis magnetometers and barometers, providing ten degrees of freedom for precise motion and orientation measurement.

With temperature and axis error compensation, IMU100 ensures stable and reliable data under both static and dynamic conditions, even in harsh environments. Its compact design and vehicle‑grade environmental adaptability make it ideal for unmanned aerial vehicles (UAVs), autonomous driving, robotics, surveying and mapping, and platform stabilization systems.

🟦 Key Features

  • Ten‑DOF MEMS inertial sensor (gyro, accelerometer, magnetometer, barometer)
  • Full temperature compensation and calibration technology
  • Excellent environmental adaptability (vehicle‑grade)
  • Compact size: 22.4 × 22.4 × 9.5 mm, weight ≤25g
  • Wide operating temperature range: ‑40°C to +75°C
  • Low power consumption: ≤0.35W @ 5V
  • Interfaces: UART / RS422 / RS485
  • High refresh rate: up to 400Hz
  • Strong anti‑interference and high reliability

🟦 Specifications

CategoryParameterSpecification
GyroscopeRange±300°/s
Bias Stability (Allan)≤1°/h
Angular Random Walk≤0.15°/√Hz
Bandwidth≥100Hz
AccelerometerRange±8g
Bias Stability≤0.2mg
Scale Factor Non‑linearity≤200ppm
Bandwidth≥100Hz
Magnetometer (Optional)Range±8gauss
Output Noise0.3mgauss rms
Bandwidth≥50Hz
Barometer (Optional)Range‑1500m ~ +9000m
Relative Accuracy0.051m / 830m step
Noise1.5cm rms
SystemRefresh Rate400Hz (max)
Supply Voltage5 ±0.3V
Power Consumption≤0.35W
InterfaceUART / RS422 / RS485
ConnectorMolex
Operating Temperature‑40°C ~ +75°C
Storage Temperature‑40°C ~ +95°C

🟦 Applications

  • Unmanned aerial vehicles (UAVs)
  • Autonomous driving systems
  • Robotics and motion control
  • Surveying and mapping instruments
  • Platform stabilization and navigation
  • Industrial and scientific measurement systems

🟦 Why Use This Product

The IMU100 provides high‑precision inertial sensing in a compact, low‑power form factor, enabling accurate motion tracking and orientation measurement across diverse applications—from UAVs to robotics and mapping systems.

🟦 Why Choose HaisiTek

  • Advanced MEMS sensor integration and calibration technology
  • Vehicle‑grade reliability and environmental adaptability
  • Compact design with high precision and low power consumption
  • Strong technical support and customization capability
IMU100-datasheet V1.2_ENDownload

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FAQs

No, the HS-MX1203GT module itself does not have a built-in GPS. It requires an external active GPS/BeiDou antenna connected via its MCX-female connector to obtain its own position, which is essential for transmitting AIS messages.

The module ships with generic factory settings. You must configure it with your vessel's specific MMSI number, name, and call sign using our provided AIS CONFIGURATION PC software and a TTL-to-USB adapter cable. Once configured, these details are stored in the module.

 Yes. The module features a SILENT pin. By pulling this pin low (to GND), you can disable AIS transmission for privacy or in security-sensitive areas while continuing to receive AIS data from other vessels.

You need two separate VHF antennas:

A dedicated GPS/GLONASS/BeiDou active antenna for the GPS port.
Using high-quality, properly installed antennas is critical for optimal performance.

A dedicated AIS VHF antenna for the VHF port.

Yes. We provide comprehensive documentation for integrators, including:

Schematic for Typical Application Circuits
Please contact our technical support team to access these resources.

Datasheet & Pinout Definitions

NMEA Protocol Guide

Configuration Command Manual

The MOQ for standard models like the HS-MX1203GT is typically 10 units. We also support customizations for larger volume orders. Contact our sales team for an exact quote.

Yes, we encourage and support product evaluation. Sample orders are available. Please get in touch with us to arrange a sample and discuss your testing requirements.

Still have questions? Contact our technical sales team for expert advice.

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