Features: High resolution: using advanced measurement technology to provide accurate geomagnetic data, suitable for various precision application needs. Low power design: optimizes power management to ensure long time stable operate, extends device service life, and is suitable for scenario with strict energy consumption restrictions. Strong anti-interference ability: With excellent signal processing capabilities, it effectively resists external interference, ensuring the stability and reliability of data. Convenient installation: With small size and lightweight design, it is easy to integrate into various devices, saving installation space and time. Wide compatibility: Supports multiple communication protocols, seamlessly integrates with different systems and platforms, and meets various user needs. Specifications: Material: Printed Circuit Board Size: approx.36x10mm/1.42x0.39inch RM3100 geomagnetic sensors Interfaces: CAN-L4-3100 board power supply: 4.5~5.5V@5V pad/pin Power consumption: 22mA Working temperature:-40~85℃ Package Includes: 1 Set Geomagnetic Sensors with 20cm Silicon Wire note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.