Specification Sheet
Table Of Contents
- Tutorial Link
- Contact
- Application
- Contents
- 1 Overview
- 2 Features
- 3 Specification
- 5 Communication Protocol
- 5.1 Output Data Format
- 5.2 Config Commands
- 5.2.1 Register Address
- 5.2.2 Save Configuration
- 5.2.3 Calibrate
- 5.2.4 Installation Direction
- 5.2.5 Sleep/ Wake up
- 5.2.6 Algorithm Transition
- 5.2.7 Gyroscope Automatic Calibration
- 5.2.8 Return Content
- 5.2.9 Return Rate
- 5.2.10 Baud Rate
- 5.2.11 Set X Axis Acceleration Bias
- 5.2.12 Set Y Axis Acceleration Bias
- 5.2.13 Set Z Axis Acceleration Bias
- 5.2.14 Set X Axis Angular Velocity Bias
- 5.2.15 Set Y Axis Angular Velocity Bias
- 5.2.16 Set Z Axis Angular Velocity Bias
- 5.2.17 Set X Axis Magnetic Bias
- 5.2.18 Set Y Axis Magnetic Bias
- 5.2.19 Set Z Axis Magnetic Bias
- 5.2.20 Set GPS baud
WTGAHRS2 | Datasheet v20-0523 | http://wiki.wit-motion.com/english
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Measurement Range & Accuracy
Sensor
Measurement Range
Accuracy/ Remark
Accelerometer
X, Y, Z, 3-axis
±16g
Accuracy: 0.01g
Resolution: 16bit
Stability: 0.005g
Gyroscope
X, Y, Z, 3-axis
-±2000°/s
Resolution: 16bit
Stability: 0.05°/s
Magnetometer
X, Y, Z, 3-axis
±4900µT
0.15µT/LSB typ. (16-bit)
AK8963 Magnetometer
Chip
Angle/
Inclinometer
X, Y, Z, 3-axis
X, Z-axis: ±180°
Y ±90°
(Y-axis 90° is singular
point)
Accuracy:X, Y-axis: 0.05°
Z-axis: 1°
(after magnetic
calibration)
Barometer
1-axis
Accuracy : 1m
GPS Module
Altitude :50000m
Speed Velocity:50000m/s
Position Accuracy:2.5m
Direction Accuracy :0.5°