Related Manuals for WiT WT901BLECL BLE5.0
Summary of Contents for WiT WT901BLECL BLE5.0
- Page 1 USER MANUAL WT901BLECL BLE5.0 Bluetooth 5.0 Inclinometer Sensor WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 1 -...
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Page 2: Contact
Application ● AGV Truck ● Platform Stability ● Auto Safety System ● 3D Virtual Reality ● Industrial Control ● Robot ● Car Navigation ● UAV ● Truck-mounted Satellite Antenna Equipment WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 2 -... -
Page 3: Table Of Contents
PC Connection ............- 22 - 4.1.1 Serial Connection ..........- 22 - 4.1.2 BLE 5.0 Adapter Connection ........- 25 - Software Introduction ..........- 28 - 4.2.1 Main Menu ............- 28 - WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 3 -... - Page 4 6.1.1 Data Configuration ..........- 48 - 6.1.2 Calibrate .............. - 50 - 6.1.3 Device name Edition ..........- 51 - 6.1.4 Curve Display ............- 52 - 6.1.5 Data Recording ............. - 53 - WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 4 -...
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Page 5: Introduction
Introduction The WT901BLECL BLE5.0 is a multi-sensor device detecting acceleration, angular velocity, angle as well as magnetic filed. The robust housing and the small outline makes it perfectly suitable for industrial retrofit applications such as condition monitoring and predictive maintenance. Configuring the device enables the customer to address a broad variety of use cases by interpreting the sensor data by smart algorithms. -
Page 6: Warning Statement
➢ Do not change the baud rate because WitMotion Bluetooth sensor’s baud rate (Defalut 115200) is fixed. LED Status Status Remark Keeping on Charging (powered by offered Type-C wire) Flashing quickly Standby Blue Flashing slowly Pairing succeeds WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 6 -... -
Page 7: Use Instructions With Android Phone
Android (6.0) mobile phone is paired with a Bluetooth device, positioning must be allowed when using Bluetooth at the same time. 2. After turning on Bluetooth, it takes about one minute to search for authorization to find Bluetooth. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 7 -... -
Page 8: Connection
Connection Step 1. Install the APK file, give permission of Location and Storage Step 2. Open APP and click “Connect” WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 8 -... - Page 9 Step 3: Turn on the sensor, select “BWT901BLCL5.0” or “WT901BLECL” and then scan the device Note: The device will show as “WT901BLE”+“MAC address” WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 9 -...
- Page 10 Step 4. When pairing is done, the blue LED light of the sensor will flash and keep about one second After a few seconds, the data will show automatically WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 10 -...
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Page 11: Calibration
Step 1. Keep the module horizontally stationary Step 2. Click the “Calibration” menu Step 3. Click the “Acceleration Calibration” and wait for 3 seconds Step 5. Check the result--confirm if there is 1g on Z-axis acceleration WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 11 -... -
Page 12: Magnetic Field Calibration
Check the result: The Z-axis angle will have less drift than before. Notice: If there is drift of Z-axis, please stay away from the objective that can create magnetic field interference. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 12 -... -
Page 13: Multi-Connection
BD/m MD/m BD/m MD/m BD/m MD/m Samsung Android 13 Honor Android 12 Redmi Android 10 vivo Android 12 Oppo Android 13 129m Xiaomi Android 11 iPhone Ios16.4.1 Lenovo Android 11 WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 13 -... -
Page 14: Use Instructions With Iphone
If you phone comes with txt reader, the recorded file can be easily opened. A txt recorder like Micro Software. https://www.youtube.com/playlist?list=PL43tdDrVL_VCgrQJTaODOhkkbmTkS 1kMs How to install Step 1. Search “WITMOTION” on iOS App Store, and install the APP WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 14 -... -
Page 15: How To Setup
How to setup Step 1. Turn on the sensor and then click “Scan” Sensor device ID will be recognized as WT901BLE+number The second column is its SSID number. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 15 -... - Page 16 Step 2. Select the device and the data will be online Demo: Angle data curve WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 16 -...
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Page 17: How To Configure
How to configure For menu setting and its introduction including button and functions setting, please referring to the Chapter 4.2. Click the button of “SET”, the menu will jump out automatically. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 17 -... -
Page 18: Rename
3.3.1 Rename Click rename and you can edit its name. The name will be fixed with WT + Name you input. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 18 -... -
Page 19: Data Recording
P.S If you meet any problem, please reach our team at support@wit-motion.com Step1. Click “ Record” Step2. When you finish the record, click “End”. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 19 -... - Page 20 “Save to Files”, the file will save the on your mobile desktop folder. PS: We tried all saving methods and found this method to be convenient. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 20 -...
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Page 21: Use Instructions With Pc
Step4. Come back to your mobile desktop, click the “Files”, then you can check the records files. Step 5. The file will show this format. 4 Use Instructions with PC WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 21 -... -
Page 22: Pc Connection
1）To check that the CH340 enumerates to a COM port, you can open the device manager. You can click the Start or ⊞ (Windows) button and type "device manager to quickly search for the application. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 22 -... - Page 23 2）After opening the device manager, you will need to open the Ports (COM & LPT) tree. The CH340 should show up as USB-SERIAL CH340 (COM##). Depending on your computer, the COM port may show up as a different number. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 23 -...
- Page 24 WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 24 -...
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Page 25: Ble 5.0 Adapter Connection
Note: If you use the Windows 10 OS computer, there is no need to install the driver. Step 1. Insert adapter into the USB port in the beginning and confirm if there is a port generated in the device manager. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 25 -... - Page 26 Step 2. Turn on the switch of the sensor after blue light of adapter flashes P.S The sensor’s LED light will flash quickly. (once per second ) Step 3. Run the MiniIMU.exe application click search button and wait for 30 seconds. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 26 -...
- Page 27 Step 4. Data will appear once the auto-search finished LED status: The LED light of sensor will flash slowly. (once two seconds.) The adapter’s LED light will remain still. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 27 -...
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Page 28: Software Introduction
Auto-search Auto searching the sensor Port Com port selection Baud Baud rate selection Type Fixed setting as Bluetooth 5.0 for WT901BLECL BLE5.0 Open Open com port Close Close com port WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 28 -... -
Page 29: Menu Of Configuration
Reset to factory setting Sleep Sleep function, not available for Bluetooth sensor series Algorithm 6-axis algorithm or 9-axis Installation Direction Vertical or horizontal installation Instruction Start-up Instructions sending to start-up the sensor WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 29 -... - Page 30 Reset height data to 0 (only for sensor built-in barometer, including WT901B, WTAHRS2, WTHARS1, HWT901B) Reset Z-axis Angle Reset Z-axis angle to 0 degree, not available for WT901BLECL BLE5.0 in 9-axis algorithm Gyro Auto Calibrate Auto-calibration of gyroscope Menu of Range Button Function...
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Page 31: Calibration
After calibration, the measurement will be accurate. Methods: Step 1. Keep the module horizontally stationary Step 2. Click the acceleration in the “Config” and wait for 5 seconds Step 3. Calibration done if OK shows WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 31 -... - Page 32 Step 4. Check the result--confirm if there is 1g on Z-axis acceleration WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 32 -...
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Page 33: Magnetic Field Calibration
2. The value of H in magnetic field must be lower than 350. Methods: Step 1. Open the Config menu. Step 2. Click the “magnetic field” and slowly rotate the sensor 360° around X, Y, Z, 3-axis accordingly. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 33 -... - Page 34 Step 4. Place the sensor horizontally stationary and make the Y axis point to the north. Step 5. Check the data of Z axis angle, it’s ok if the value is about 0° . WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 34 -...
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Page 35: Gyroscope Automatic Calibration
Z-axis Angle” in the “Config”, you will see the angle of the Z axis backs to 0 degree in the “Data”. 4.3.5 Reset Height to 0 Only available for the module built-in barometer like WT901B, HWT901B, WTGAHRS1, WTGAHRS2. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 35 -... -
Page 36: Configuration
Method is as follows: Click “Record” and “Start” will save the data as a TXT file. The saved file is in the directory of the upper computer program Data.tsv: the beginning of the file has the value corresponding to the data. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 36 -... - Page 37 It is highly recommended that data can be pasted to a Excel file. In this way, all data will be shown in order. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 37 -...
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Page 38: Data Playback
Recorded data playback method: Step 1: Disconnect the sensor Step 2: Click “File” Button and then click “Load” Step 3: Choose the original path of software installation and load the Bin file WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 38 -... - Page 39 Step 4: Click “Run” and the Binary file will be playback When playback, the rate can be editable. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 39 -...
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Page 40: Placement Direction
Step 1: Rotate the module 90 degrees around the X-axis Step 2: Place the sensor 90 degrees vertically Step 3: Click “Vertical” as install directions on the “Config” menu WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 40 -... -
Page 41: Bandwidth
1. The higher rate of bandwidth setting will lead to higher fluctuation in data waveform. Conversely, the lower rate of bandwidth, data will become more fluent. For example: Bandwidth as 50Hz, Output rate as 5Hz. The waveform is very steady. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 41 -... - Page 42 For example, if the bandwidth setting is 20Hz, retrieval rate as 50Hz, there will be 5 repeating data. If you prefer there is no repeating data, it is required to increase the bandwidth more than 50Hz. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 42 -...
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Page 43: 6-Axis/ 9-Axis Algorithm
Step 1: Switch to the"6-axis" algorithm on the “Config” menu. Step 2: Proceed with the “Accelerometer calibration” and “Reset Z-axis angle” calibration. After the calibration is completed, it can be used normally. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 43 -... -
Page 44: Instructions Of 2023 New Software
Below is the new software and universal instruction download link. https://drive.google.com/drive/folders/1dnwmnH7mi4zBpNqDywLz rzsV7BfeKaD9?usp=share_link Note: The 2022 old version software will be reserved for use. You can check “Chapter 3 Use Instructions with PC” for more details. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 44 -... -
Page 45: Multiple-Connection Instructions
If you need longer Bluetooth range when multi-connection (up to 30m), please use our BLE 5.0 adapter (refer to the chapter4.1.2 BLE 5.0 Adapter Connection) WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 45 -... -
Page 46: Connection Instructions
4. Open all sensors. 5. Click “Search devices”, the software will auto-search. Once it searches “WT901BLE68”, close the pop-up, and then wait for a minute, you can see the data. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 46 -... - Page 47 PS: If the interface hasn’t show the data, select the device ”WT901BLE68”. Noted: In standby mode, the sensor flashes quickly. Once the sensor was connected successfully, the blue light will start flashing slowly. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 47 -...
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Page 48: Software Setting
For software introduction including button and functions setting, please referring to the below link. https://drive.google.com/file/d/18OntSUDU1m4vNhcRXvmTeFN1rAK3jcmZ/vi ew?usp=share_link 6.1.1 Data Configuration Click the corresponding sensor, you can configure the individual sensor separately, record and so on. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 48 -... - Page 49 Step 1. Click the config as you request. Step 2. The software will auto-save the config. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 49 -...
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Page 50: Calibrate
6.1.2 Calibrate It is the similar with the method of the calibration of the standard PC software. If you don’t how to config the parameter, please click ” question mark”. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 50 -... -
Page 51: Device Name Edition
Step 1. Modify your device name. Due to the integrated WitMotion algorithm and settings, the device name will always start with “WT”. Step 2. Input the name you prefer. Then click the “Save Config”. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 51 -... -
Page 52: Curve Display
6.1.4 Curve Display There are various choices on the data details, such as acceleration, angle data and so on. Demo 1: You can switch views as you like. Demo 2: WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 52 -... -
Page 53: Data Recording
6.1.5 Data Recording Step 1. Click “Record”. Step 2. Click “Stop”. Step 3. Extract the recorded file. Step 4. Paste all the recorded data packet to a Excel file for intuitive reviewing. WT901BLECL BLE5.0 | manual v23-0420 | www.wit-motion.com - 53 -...
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