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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5.2.25 Set the PWM width of Port D1
0xFF
0xAA
0x13
D1PWMHL
D1PWMHH
D1PWMHL：the PWM width of Port D1 low byte
D1PWMHH：the PWM width of Port D1 high byte
D1PWMH = (D1PWMHH<<8) | D1PWMHL
Note: The unit of PWM high-level width and period is us, such as high-level
width is 1500us, just set D0PWMH 1500.
5.2.26 Set the PWM width of Port D2
0xFF
0xAA
0x14
D2PWMHL
D2PWMHH
D2PWMHL：the PWM width of Port D2 low byte
D2PWMHH：the PWM width of Port D2 high byte
D2PWMH = (D2PWMHH<<8) | D2PWMHL
Note: The unit of PWM high-level width and period is us, such as high-level
width is 1500us, just set D0PWMH 1500.