High-precision, ultra-low noise platform-based IMU sensor "LPMS-CURS3"

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LPMS-CURS3 (CURS3 CAN/CURS3 RS232/CURS3 TTL) / LP-RESEARCH

last updated：Apr 14, 2026

LP-RESEARCH

Official site

Embedded ultra-low noise base model. Achieves precise measurements approaching stationary conditions with a minimal board. Supports ROS/ROS2 for advanced control implementation.

Ideal for integration into in-house products. A board-level IMU boasting top-class low-noise performance. The LPMS-CURS3 is a high-performance 6-axis board-level IMU designed for embedded (OEM) applications, featuring ultra-low noise sensors that accurately capture even the slightest movements. As a board-level product without a housing, it is perfect for integration into space-constrained in-house developed devices and robots. - Overwhelming signal purity and low drift By combining the latest sensor elements with the proprietary algorithm "Core Fusion Engine," it achieves an extremely low noise floor for both gyroscopes and accelerometers, outputting stable attitude angles (roll, pitch, yaw) even in dynamic environments as if at rest. - High flexibility for system integration Despite its compact and lightweight board shape, it supports communication interfaces such as USB, RS232, and TTL. It officially provides Linux compatibility and ROS/ROS2 drivers, significantly shortening the development period for integration into autonomous robots and precision control devices.

Related Link - https://www.lp-research.com/ja/product/inertial-me…

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basic information

【Sensor Measurement Performance】 - Measurement Items: 3-axis acceleration, 3-axis gyro, attitude angles (Euler angles/Quaternions) - Sampling Rate: Up to 400Hz (internal processing 1kHz) - Attitude Angle Accuracy: Static accuracy < 0.5° / Dynamic accuracy < 2.0° - Features: Equipped with industrial-grade ultra-low noise, high stability sensors 【Physical and Communication Specifications】 - Form Factor: Board level (for OEM/embedded use) - Interface: USB / RS232 / TTL / UART - Operating Temperature: -40℃ to +80℃ - Dimensions: Compact board design (ideal for integration into proprietary enclosures) 【Development Environment】 - Supported OS: Windows, Android, Linux (Ubuntu) - API/SDK: C++, Python, drivers compatible with ROS/ROS2 provided - Configuration Tool: LpmsControl (waveform display, recording, and adjustment via GUI)

Price information

Typically, delivery is possible within 1 to 2 weeks after order confirmation. For large OEM orders or if you require specific connector implementations and customizations, the delivery time will be adjusted separately. We are flexible in accommodating everything from a single unit for development and prototyping to supply for mass production products. Please feel free to contact us for detailed specification confirmation or the latest inventory status.

Price range

Delivery Time

※The amount will vary depending on the quantity, so please contact us if you need more than 50 pieces.

Applications/Examples of results

【Main Implementation Examples】 - Internal integration of autonomous mobile robots (AGV/AMR): Advanced self-localization (SLAM) and behavior control based on ROS/ROS2 through incorporation into the internal structure of the vehicle. - Precision robotic arms and end effectors: High-speed and high-precision posture feedback achieved by implementation in limited-space joints and tips. - Flight controller integration for drones and UAVs: Integration into proprietary vehicle control boards and posture stabilization control for high-performance gimbals. - Wearable motion devices: Utilization as ultra-low noise, slim sensors for incorporation into dedicated housings. - Medical and surgical assistance robots: High-precision posture detection systems that capture fine hand movements and tool inclinations. - Integration into in-vehicle ECUs and behavior measurement units: Sensor integration into prototype devices in vehicle development.