UM6 Ultra-Miniature Orientation Sensor
8 6. MECHANICAL DRAWINGS 9 7. UM6-LT PIN CONFIGURATION AND FUNCTIONAL DESCRIPTIONS 10 8. UM6-LT MECHANICAL DRAWING 11 9. BASIC OPERATION11 9.1. Powering and communicating with the UM6 11 9.2. Sampling, Filtering, and Angle Estimation 12 9.2.1. EKF Assumptions and Limitations 12 9.2.2. EKF tuning .
UM6 Ultra-Miniature Orientation Sensor Datasheet Document rev. 2.4, updated 10/14/2013 1. Introduction Device Overview The UM6 Ultra-Miniature Orientation Sensor combines sensor measurements from rate gyros, accelerometers, and magnetic sensors to measure orientation at 500 Hz. The UM6 also has the capability to interface with external GPS modules to provide position, velocity, course, and speed information. Communication with the UM6 is performed over either a TTL (3.3V) UART or a SPI bus. The .
UM6 Features
* Supports GPS connectivity and data parsing
* GPS position can be reported in meters from user-customizable home position
* Automatic gyro bias calibration
* Cross-axis misalignment correction1
* Rate gyro temperature compensation2
* TTL UART or SPI bus communication
* A
