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WiT WT901BLECL 5.0, Manual

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WiT WT901BLECL 5.0 Manual Download Page 8

https://wiki.wit-motion.com/english

Wh86 13652339539 E-mail：[email protected] Web：https://wiki.wit-motion.com/english

- 8 -

Step 2: Find device management and trust the app launcher.

The connection with IOS app has been shown as below:

5.2 Clibration method

The module needs to be calibrated before it can be used. Calibration of the module includes

additional calibration, magnetic field calibration.

Summary of Contents for WT901BLECL 5.0

Page 1: ...0 AHRS IMU sensor with battery Quality system standard ISO9001 2016 Tilt switch production standard GB T191SJ 20873 2016 Criterion of detection GB T191SJ 20873 2016 Revision date 2019 12 16 Link to WT...

Page 2: ...ibration 9 5 3 Connect to PC software 11 5 3 1 Calibration by Instruction 15 5 4 Restore Factory Setting 15 5 5 Sleep Wake up 15 6 Communication Protocol 15 6 1 Module to APP 16 6 1 1 Acceleration Ang...

Page 3: ...gesture solver with dynamic Kalman filter algorithm can get the accurate attitude in dynamic environment attitude measurement precision is up to 0 05 degrees with high stability performance is even b...

Page 4: ...80 Y 90 7 Stability Acceleration 0 01g Angular speed 0 05 s 8 Attitude measurement stable X Y 0 05 Z 1 9 Data output Acceleration Angular velocity Angle Magnetic field Port status 10 The data output f...

Page 5: ...s pointed to the axial direction and the four is the direction of the bending of the right hand 5 Method 5 1 Connect App Android App 1 The module builds with a battery open switch on the side and open...

Page 6: ...m english WhatsApp 86 13652339539 E mail support wit motion com Web https wiki wit motion com english 6 3 Click on the Bluetooth name the APP cuts into the data display window and you can see the data...

Page 7: ...wit motion com english WhatsApp 86 13652339539 E mail support wit motion com Web https wiki wit motion com english 7 5 1 1 iOS app Link to app https cw pub vrn5 Step 1 Open link by safari and downloa...

Page 8: ...ki wit motion com english 8 Step 2 Find device management and trust the app launcher The connection with IOS app has been shown as below 5 2 Clibration method The module needs to be calibrated before...

Page 9: ...ter calibration the X Y axis angle is accurate 5 2 2 Magnetic Calibration Magnetic field calibration is used to remove the magnetic field sensor s zero offset Usually the magnetic field sensor will ha...

Page 10: ...rn 360 around the Z axis then turn a few turns at random then click the Finish to complete the calibration 1 Click the Save button to save the zero offset data to the internal FLASH of the module Ther...

Page 11: ...gether use it to connect to the software we need device CH340 and CP2012 driver to get it Driver installation First install the driver CH340 when we used the USB serial module after installed the driv...

Page 12: ...https wiki wit motion com english WhatsApp 86 13652339539 E mail support wit motion com Web https wiki wit motion com english 12 You should use a usb cable to connect to PC software...

Page 13: ...on com english WhatsApp 86 13652339539 E mail support wit motion com Web https wiki wit motion com english 13 Then Open the software MiniIMU exe and select the Com number which you have got in the dev...

Page 14: ...https wiki wit motion com english WhatsApp 86 13652339539 E mail support wit motion com Web https wiki wit motion com english 14 Then the software will show the data...

Page 15: ...axis of the module you can rotate around the Y axis or the Z axis first Rotate a few turns then turn 360 around the Y axis Then turn 360 around the Z axis then turn a few turns at random then click t...

Page 16: ...alue you received Data return sequence Acceleration X Y Z Angular velocity X Y Z Angle X Y Z low byte first high byte last Flag 0x61 Data content 18Byte is Acceleration Angular velocity Angle 0x55 Pac...

Page 17: ...nd the pitch angle Y axis will become less than 90 degrees At the same time the Roll Angle X axis will become larger than 180 degree Please search on Google about more information of Euler angle and a...

Page 18: ...1 Magnetic field output 0x71 0x3A 0x00 HxL HxH HyL HyH HzL HzH Calculated formular Unit mG Magnetic field x axis Hx HxH 8 HxL Magnetic field y axis Hy HyH 8 HyL Magnetic field z axis Hz HzH 8 HzL EX...

Page 19: ...l status of the port with a high level of 1 and a low level of 0 The port status data is 1 when the port mode is set to high output mode The port status data bit is 0 when the port mode is set to low...

Page 20: ...tion FF AA 01 01 00 Accelerometer Calibration FF AA 01 05 00 Accelerometer Calibration L FF AA 01 06 00 Accelerometer Calibration R FF AA 01 07 00 Magnetic Calibration FF AA 01 00 00 Magnetic Calibrat...

Page 21: ...0x03 Output digital low level Set Port D2 FF AA 10 D2MODE 00 Set port D2 D2MODE D2 0x00 Analog input default 0x01 Digital input 0x02 Output digital high level 0x03 Output digital low level Set Port D...

Page 22: ...zero offset 0x0a GZOFFSET Z Angular velocity zero offset 0x0b HXOFFSET X Magnetic field zero offset 0x0c HYOFFSET Y Magnetic field zero offset 0x0d HZOFFSET Z Magnetic field zero offset 0x0e D0MODE D...

Page 23: ...Y Magnetic field 0x3c HZ Z Magnetic field 0x3d Roll X Angle 0x3e Pitch Y Angle 0x3f Yaw Z Angle 0x40 TEMP Module temperature 0x41 D0Status D0 Status 0x42 D1Status D1 Status 0x43 D2Status D2 Status 0x4...

Page 24: ...sh WhatsApp 86 13652339539 E mail support wit motion com Web https wiki wit motion com english 24 7 Application Area Agricultural machinery Internet of things Solar energy Power monitoring Medical ins...

Page 25: ...Accelerometer Contact Mr Kyle Tsang E mail support wit motion com Skype live kyle_8394 WhatsApp 86 136 523 39539 Amazon in USA www amazon com witmotion Amazon in Canada www amazon ca witmotion Amazon...

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