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WT901BLECL Bluetooth 5.0 Gyro Sensor
SPECIFICATION
Model ：WT901BLECL 5.0
Description ：Bluetooth 5.0 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 WT901BLECL BLE 5.0 tutorial:(software, manual, etc.):
https://drive.google.com/open?id=1TWqkdsXo-yMxBGp3Px6CokytSHNwPS1R
Link to demo video of WT901BLECL BLE 5.0:
https://www.dropbox.com/sh/n5ujs8vswagvqve/AADPVFA_1FA7gAr4aW6T8yMxa?dl=0
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WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english
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Related Manuals for WiT WT901BLECL 5.0
Summary of Contents for WiT WT901BLECL 5.0
- Page 1 WT901BLECL Bluetooth 5.0 Gyro Sensor SPECIFICATION Model ：WT901BLECL 5.0 Description ：Bluetooth 5.0 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 WT901BLECL BLE 5.0 tutorial:(software, manual, etc.): https://drive.google.com/open?id=1TWqkdsXo-yMxBGp3Px6CokytSHNwPS1R...
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Page 2: Table Of Contents
6.2.2 Accelerometer Calibration and Magnetic Calibration.... - 20 - 6.2.3 Save Settings................- 20 - 6.2.4 Set Return Rate................- 20 - Set Port D0..................- 20 - Set Port D1..................- 21 - Set Port D2..................- 21 - Set Port D3..................- 21 - - 2 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 3: Description
Low power consumption, long standby time, self-contained battery. Stamp hole gold plating process can be embedded in the user's PCB board. 4-layer PCB technology, thinner, smaller, and more reliable. 2 Product Size - 3 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 4: Features
As shown in the figure above, the coordinates of the module are indicated, and the upper is the X-axis, the left is Y axis, the Z axis is perpendicular to the surface of the paper to yourself. - 4 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 5: Method
If you can't find the module, the battery may be out of power. Plug in the data cable and try again. 2. Open the mobile app and click “Scan” to start searching for Bluetooth. The Bluetooth name is “WT901BLE50”. - 5 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... - Page 6 3. Click on the Bluetooth name, the APP cuts into the data display window, and you can see the data returned by the module. - 6 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 7 5.1.1 iOS app Link to app: https://cw.pub/vrn5 Step 1: Open link by safari and download the app - 7 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
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Page 8: Clibration Method
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. - 8 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 9: Acceleration Calibration
2. Click the “Magnetic Field Calibration” and rotate 360° around the X axis of the module ( you can rotate around the Y axis or the Z axis first). Rotate a few turns, then turn 360° around - 9 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... - Page 10 1. Click the “Save” button to save the zero offset data to the internal FLASH of the module. Thereafter, the module is able to output an accurate heading angle. Note: The data displayed on the APP will not change when the calibration is completed. - 10 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
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Page 11: Connect To Pc Software
,after installed the driver. then get the corresponding Com number in the device manager. Driver as followed: https://wiki.wit-motion.com/english/doku.php?id=communication_module After installing the module driver, and then Device Manager can query corresponding serial number, as below figure shows: - 11 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... - Page 12 You should use a usb cable to connect to PC software - 12 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 13 Then Open the software “MiniIMU.exe” and select the Com number which you have got in the device manager before. - 13 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 14 Then the software will show the data - 14 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
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Page 15: Calibration By Instruction
Bluetooth. The module will wake up automatically and start working. The other is wake-up from the serial port. Any serial port command can be sent to wake up the module. 6 Communication Protocol - 15 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 16: Module To App
X Angle low 8 byte RollH X Angle high 8 byte PitchL Y Angle low 8 byte PitchH Y Angle high 8 byte YawL Z Angle low 8 byte YawH Z Angle high 8 byte - 16 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 17: Single Return Register Data Packet
The Data type has a signed short type, so that it display negative number. 6.1.2 Single Return Register Data Packet Single Return Data Packet need to send register instruction first: - 17 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... - Page 18 Calculate the no.5 to no.10 bytes as described above, magnetic field x=360，y=105,z=122 2. Port status data output 0x55 0x71 0x41 0x00 ..Calculated formular： D0 = (D0H<<8)| D0L D1 = (D1H<<8)| D1L D2 = (D2H<<8)| D2L D3 = (D3H<<8)| D3L - 18 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
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Page 19: App To Module
Read register value --XX is register. EX: Read magnetic field：FF AA 27 3A 00 Read port status：FF AA 27 41 00 Read quaternion：FF AA 27 51 00 Read temperature：FF AA 27 40 00 - 19 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... -
Page 20: Accelerometer Calibration And Magnetic Calibration
Set Return Rate FF AA 03 RATE 00 Set return rate RATE：return rate 0x01：0.1Hz 0x02：0.5Hz 0x03：1Hz 0x04：2Hz 0x05：5Hz 0x06：10Hz（default） 0x07：20Hz 0x08：50Hz 0x09：100Hz Set Port D0 FF AA 0E D0MODE 00 Set port D0 D0MODE：D0 - 20 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english... - Page 21 Note: After the above settings are completed, you must send a save command to save. 6.3 Register address Address Symbol Mean 0x00 SAVE Save current configuration 0x01 CALSW Calibration 0x02 KEEP 0x03 RATE Return rate - 21 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 22 .... 0x30 YYMM Year, Month 0x31 DDHH Date, Hour 0x32 MMSS Minute, Second 0x33 Millisecond 0x34 X Acceleration 0x35 Y Acceleration 0x36 Z Acceleration 0x37 X Angular velocity 0x38 Y Angular velocity - 22 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 23 D2 Status 0x44 D3Status D3 Status 0x49 KEEP 0x4a KEEP 0x4b KEEP 0x4c KEEP 0x4d KEEP 0x4e KEEP 0x4f KEEP 0x50 KEEP 0x51 Quaternion Q0 0x52 Quaternion Q1 0x53 Quaternion Q2 0x54 Quaternion Q3 - 23 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 24 Application Area Agricultural machinery Internet of things Solar energy Power monitoring Medical instruments Construction machinery - 24 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
- Page 25 WhatsApp: +86 136 523 39539 Amazon in USA: www.amazon.com/witmotion Amazon in Canada: www.amazon.ca/witmotion Amazon in Japan: www.amazon.co.jp/witmotion Official Direct Store: www.aliexpress.com/store/4709011 Address : Honghai building 1405 Songgang town Baoan District Shenzhen Guangdong Province China - 25 - WhatsApp:+86 13652339539 E-mail：support@wit-motion.com Web：https://wiki.wit-motion.com/english...
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