Electronic Compass Sensor, 3D, RS485/RS232/TTL

3D electronic compass sensor combines advanced three-axis magnetic sensing with gyroscope and compass fusion to deliver stable and reliable heading data. With built-in tilt compensation through a three-axis accelerometer, it ensures accurate orientation even under dynamic conditions. Featuring 0.1° resolution, IP67 protection, and strong anti-interference capability, this compact and lightweight sensor is ideal for embedded and mobile applications. Compass sensor supports multiple interface options including RS232, RS485, TTL, and RS422, making it easy to integrate into a wide range of systems such as antenna stabilization, vehicle navigation, and industrial system integration, while maintaining low power consumption and long-term durability.

Feature

• Three-Axis Magnetic Sensing: SUCH electronic compass sensor utilizes advanced three-axis magnetic field detection technology with real-time data processing for precise heading calculation.
• Tilt Compensation: Built-in three-axis accelerometer provides wide-range tilt angle compensation, ensuring reliable orientation even in dynamic conditions.
• High Accuracy & Stability: Delivers dynamic high-precision heading measurement with excellent consistency and long-term stability.
• Compact & Lightweight: Small size and lightweight design make it ideal for embedded and mobile applications.
• Low Power Consumption: Designed for energy efficiency while maintaining high performance, suitable for continuous operation.
• Multiple Interface Options: Supports RS485, RS232, and TTL outputs for easy integration into different systems.
• Wide Application Range: Electronic compass sensor suitable for antenna stabilization, vehicle navigation, system integration, and other fields requiring accurate 3D orientation.
• Durable & Reliable: Built with robust structure, strong anti-interference capability, and wide operating temperature adaptability for industrial environments.

Dimension (mm)

Installation Direction Diagram

Installation Precautions:

Since the azimuth angle of a 3D electronic compass is based on the geomagnetic principle, it is important to select an installation location with minimal magnetic interference. Keep the device as far as possible from iron objects, magnets, engines, or other magnetic materials. Even if such magnetic sources are present nearby, ensure a minimum clearance of at least 30 cm (the required distance may vary depending on the strength of the magnetic field). To achieve the best measurement performance, it is recommended to use M3 anti-interference screws during installation.

Signal Definition