Specification Sheet
Table Of Contents
- Tutorial Link
- Contact
- Application
- Contents
- 1 Overview
- 2 Features
- 3 Specification
- 4 Pin Definition
- 5 Communication Protocol
- 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 port D0 mode
- 5.2.21 Set port D1 mode
- 5.2.22 Set port D2 mode
- 5.2.23 Set port D3 mode
- 5.2.24 Set the PWM width of Port D0
- 5.2.25 Set the PWM width of Port D1
- 5.2.26 Set the PWM width of Port D2
- 5.2.27 Set the PWM width of Port D3
- 5.2.28 Set period of Port D0
- 5.2.29 Set period of Port D1
- 5.2.30 Set period of Port D2
- 5.2.31 Set period of Port D3
- 5.2.32 Set IIC Address
- 5.2.33 LED
- 5.2.34 Set GPS baud
- 5.2.35Set alarm of module
- 6 IIC Protocol
WT901 | Datasheet v20-0702 | http://wiki.wit-motion.com/english
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5.2.35 Set alarm of module
1. Setting minimum value of X-axis angle
For example, FF AA 5A E4 F8 sets the minimum X-axis angle to -10 degrees.
2.Setting maximum value of X-axis angle
For example, FF AA 5B 1C 07 sets the maximum X-axis angle to 10 degrees.
3. Setting minimum value of Y-axis angle
For example, FF AA 5E E4 F8 sets the minimum Y-axis angle to -10 degrees.
4.Setting maximum value of Y-axis angle
For example, FF AA 5F 1C 07 sets the maximum Y-axis angle to 10 degrees.
5.Setting of confirm time
For example, the confirmation time set by FF AA 68 00 00 is 0ms.
6.Setting of hold time setting
For example, the hold time set by FF AA 59 64 00 is 100ms.
7.Setting of alarm level
For example, the alarm level set by FF AA 62 00 00 is 0.
0xFF
0xAA
0xAA
DATEL
DATAH
0xFF
0xAA
0x5B
DATEL
DATAH
0xFF
0xAA
0x5E
DATEL
DATAH
0xFF
0xAA
0x5F
DATEL
DATAH
0xFF
0xAA
0x68
DATEL
DATAH
0xFF
0xAA
0x59
DATEL
DATAH
0xFF
0xAA
0x62
DATEL
DATAH