Document download link: https://wiki.wit-motion.com/english/doku.php?id=inclinometer Product Description: a. Built-in military industry high stability temperature compensation Magnetic field compensation chip b. Integrated high precision Kalman Filtering attitude fusion algorithm. c. Estimated by motion state, kinetics analvsis, kalman filtering technique, the product sports data output precisely. The product widely used in various smart devices. d. Optimization for X Y Z axis magnetic fields, Improve the accuracy and stability of magnetic field measurement, Reduce magnetic field interference. Main Feature: a. Weight: 100g b. Angle stability ： X Y dynamic 0.1°static 0.05° c. Volume : 55mm X 36.8mm X 24mm d. Measuring dimensions: Acceleration: X Y Z Angle: X Y Z Gyro: X Y Z Magnetic field：X Y Z Air pressure: Yes e. Range: Acceleration: ±3g, Gyro:±2000°/s Angle: X Z ±180°, Y ±90° f. Stability : Acceleration: 0.01g, Gyro: 0.05° / s. g. Measurement error： X Y 0.05°，Z axis1° （No magnetic interference and after calibration） h. The data output frequency: 0.1Hz ~ 200Hz i. Data output : Time, Acceleration, Angular velocity, Angle,Magnetic field, Quaternion j. Serial port (TTL protocol, Baud rate support 2400,4800,9600,19200,38400,57600,115200,230400,460800,921600) Packing list 1 x WitMotion HWT905 inclinometer TT/RS232/RS485 version 1 x 3-in-1 USB-TTL converter 1 x instructions card Notice: a. The OEM design and output data can be customized. b. Custom order sensor is available. Please kindly contact me via if you have any requirements.