1.Measurement Performance Output Data: Heading, Pitch, Roll Heading Accuracy: ±0.7° after magnetic compensation Tilt Measurement Accuracy: ±0.12° Measuring Range: Heading 0°~360°, Pitch & Roll ±90° Resolution: 0.01° Adjustable Update Rate: 1Hz ~ 10Hz Power & Anti-Interference Performance Operating Current: ≤15mA, low power sleep mode available Shock Resistance: 40g triaxial instantaneous impact Vibration Resistance: 5grms, 10~1000Hz full frequency band 2.Electrical & Environmental Parameters Supply Voltage: DC 3.3V / 5V optional Communication Interface: TTL / RS485 Modbus-RTU Protection Grade: IP54 plastic shell, optional full sealed housing Operating Temperature: -40℃ ~ +85℃ EMC Compliance: EN61000 industrial electromagnetic standard 3.Core Functions & Advantages Ultra-low power design, extends service life of battery-driven equipment All-in-one packaged module, no need to match separate housing for installation One-click automatic magnetic compensation to offset ferromagnetic distortion Simultaneous output of azimuth and dual-axis tilt for full attitude detection Multiple voltage and communication options for secondary development integration Small lightweight size, easy to mount on portable and unmanned equipment 4.Structural Features Integrated small plastic enclosure with internal PCB sensing unit, wire lead-out design for convenient wiring. Independent magnetic sensing zone reduces electromagnetic interference from peripheral circuits. Compact overall dimension for built-in installation of various small devices. 5.Application Fields Handheld survey instruments, unmanned vehicles, portable positioning equipment, battery-powered monitoring terminals, small navigation devices, outdoor robot azimuth and attitude detection systems.