Related Manuals for WiT BWT61CL
Summary of Contents for WiT BWT61CL
- Page 1 USER MANUAL BWT61CL Bluetooth 2.0 Inclinometer Sensor BWT61CL | manual V22-0412 | www.wit-motion.com - 1 -...
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Page 2: Contact
Technical Support Contact Info Application ● AGV Truck ● Platform Stability ● Auto Safety System ● 3D Virtual Reality ● Industrial Control ● Robot ● Car Navigation ● UAV ● Truck-mounted Satellite Antenna Equipment BWT61CL | manual V22-0412 | www.wit-motion.com - 2 -... -
Page 3: Table Of Contents
2.4.3 Data Playback ............- 24 - 2.4.4 Standby and Wake Up ..........- 26 - 2.4.5 Placement Direction ..........- 26 - 2.4.6 Static Threshold ............ - 28 - 2.4.7 Bandwidth ............- 29 - BWT61CL | manual V22-0412 | www.wit-motion.com - 3 -... - Page 4 3.3.1 Acceleration Calibration .......... - 36 - 3.3.2 Reset Z-axis Angle ..........- 37 - 4 Multiple Connection ............... - 38 - 4.1 Download Link ............... - 38 - 4.2 Connection Instructions ..........- 38 - BWT61CL | manual V22-0412 | www.wit-motion.com - 4 -...
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Page 5: Introduction
A sensor measures 3-axis angle, angular velocity, acceleration. Its strength lies in the algorithm which can calculate three-axis angle accurately. BWT61CL is an CE standard accelerometer. It is employed where the highest measurement accuracy is required. BWT61CL offers several advantages over competing sensor: •... -
Page 6: Warning Statement
Do not access the I2C interface. Do not change the baud rate because WITMOTION BLUETOOTH sensor’s baud rate is fixed. LED Status Status Remark Flashing Charging Flashing Pairing process Blue Keeping still Successful pairing BWT61CL | manual V22-0412 | www.wit-motion.com - 6 -... -
Page 7: Use Instructions With Pc
Step 2. Unzip the software and install the driver CH340 https://drive.google.com/file/d/1I3hl9Thsj9aXfG6U-cQLpV9hC3bVEH2V/view ?usp=sharing *How to Install and update the CH340 driver Click the "Uninstall" button first. Then click on the "Install" button. BWT61CL | manual V22-0412 | www.wit-motion.com - 7 -... - Page 8 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. BWT61CL | manual V22-0412 | www.wit-motion.com - 8 -...
- Page 9 Step 4. Open the software(Minimu.exe) Data will appear after auto-search finishes Notice: If not successful, please operate manually Choose the com port and baud rate 115200, data will be shown on the software. BWT61CL | manual V22-0412 | www.wit-motion.com - 9 -...
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Page 10: Usb-Hid Connection
2.1.2 USB-HID connection Step 1. Open the software, Minimu.exe Step 2. Insert the USB-HID adapter into the USB slot of the computer（the blue light of HID adapter flashes） BWT61CL | manual V22-0412 | www.wit-motion.com - 10 -... - Page 11 Please kindly refer to Chapter 2.1.1 Serial Connection, content of installing or updating CH340 driver Step 3. Turn on the sensor and the blue light of the sensor flashes Step 4. Close the pop-up window BWT61CL | manual V22-0412 | www.wit-motion.com - 11 -...
- Page 12 Step 5. the software will be set up unbinding automatically and search devices successfully (Bluetooth Pairing process) Step 6. Set successfully, click "ok" BWT61CL | manual V22-0412 | www.wit-motion.com - 12 -...
- Page 13 Step 7. Wait till the sensor's blue LED light remains on--means pairing succeeded Step 8. Data will appear once the auto-search finishes BWT61CL | manual V22-0412 | www.wit-motion.com - 13 -...
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Page 14: Pc's Bluetooth Connection
Step 4. Confirm the outgoing com port on “More Bluetooth Options” page Step 5. Open software (Minimu.exe) and choose the correct com port Step 6. Data will appear once the automatic search finishes BWT61CL | manual V22-0412 | www.wit-motion.com - 14 -... -
Page 15: Software Introduction
About Minimu Info about Minimu.exe Factory test For manufacturer internal test only Auto-search Auto searching the sensor Port Com port selection Baud Baud rate selection Type Fixed setting as JY61 for BWT61CL BWT61CL | manual V22-0412 | www.wit-motion.com - 15 -... - Page 16 Open Open com port Close Close com port Acc Calibrate Acceleration calibration BWT61CL | manual V22-0412 | www.wit-motion.com - 16 -...
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Page 17: Menu Of Configuration
Sleep function, not available for Bluetooth sensor series Baudrate 115200(100Hz) (Fixed)/ 9600(20Hz) Mode Serial / IIC(only for modules) Direction Vertical or horizontal installation Static threshold Static threshold for angular velocity Bandwidth Option for bandwidth range BWT61CL | manual V22-0412 | www.wit-motion.com - 17 -... - Page 18 Menu of Data Button Function Time Real time Acceleration Data for Acceleration Angular Velocity Data for Angular Velocity Angle Data for Angle BWT61CL | manual V22-0412 | www.wit-motion.com - 18 -...
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Page 19: Calibration
0, 0， 1, the X and Y axis Angle is around 0 ° . After calibration, the x-y axis Angle is accurate. Note: when putting the module horizontal, there is one G of gravitational acceleration on the Z-axis. BWT61CL | manual V22-0412 | www.wit-motion.com - 19 -... -
Page 20: Reset Z-Axis Angle
Step 1: Keep the module static. Step 2: Open the “Config” and then click the “Reset Z-axis Angle” option, you will see the angle of the Z-axis backs to 0 degree in the module data bar. BWT61CL | manual V22-0412 | www.wit-motion.com - 20 -... - Page 21 BWT61CL | manual V22-0412 | www.wit-motion.com - 21 -...
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Page 22: Configuration
Click“Record”and“Begin”will save the data as a TXT file. The saved file is in the directory of the PC software program Data.tsv. The beginning of the file has the value corresponding to the colected data. BWT61CL | manual V22-0412 | www.wit-motion.com - 22 -... - Page 23 It is highly recommended that data can be pasted to a Excel file. In this way, all data will be shown in order. BWT61CL | manual V22-0412 | www.wit-motion.com - 23 -...
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Page 24: 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 BWT61CL | manual V22-0412 | www.wit-motion.com - 24 -... - Page 25 Step 4: Click “Run” and the Binary file will be playback When playback, the rate can be editable. BWT61CL | manual V22-0412 | www.wit-motion.com - 25 -...
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Page 26: Standby And Wake Up
The default installation direction of the module is horizontal. When the module needs to be installed vertically, the vertical installation can be set. Step 1: Rotate the module 90 degrees around the X-axis Step 2: Place the sensor 90 degrees vertically BWT61CL | manual V22-0412 | www.wit-motion.com - 26 -... - Page 27 Step 3: Click “Vertical” as install directions on “Config” menu BWT61CL | manual V22-0412 | www.wit-motion.com - 27 -...
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Page 28: Static Threshold
0. Setting method: Click the "Still Threshold" option in the configuration bar of the PC software to set the threshold. The module default is 0.122° / s. BWT61CL | manual V22-0412 | www.wit-motion.com - 28 -... -
Page 29: Bandwidth
1. The higher rate of bandwidth setting will lead to the higher fluctuation in data waveform. Conversely, the lower rate of bandwidth, data will become more fluent. For example: Bandwidth as 20Hz, Output rate as 5Hz. The waveform is very steady. BWT61CL | manual V22-0412 | www.wit-motion.com - 29 -... - Page 30 For example, if the bandwidth setting is 20Hz, retrieval rate as 100Hz, there will be 5 repeating data. If you prefer there is no repeating data, it is required to increase the bandwidth more than 100Hz. BWT61CL | manual V22-0412 | www.wit-motion.com - 30 -...
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Page 31: 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. BWT61CL | manual V22-0412 | www.wit-motion.com - 31 -... -
Page 32: Connection
Step 1. Install the APK file, give permission of Location and Storage Step 2. Open APP and choose “6-axis Series” Step 3. Turn on the sensor and search “HC-06”, input password “1234”. BWT61CL | manual V22-0412 | www.wit-motion.com - 32 -... - Page 33 Step 4. When pairing is done, the blue LED light of sensor will remain still. After a few seconds, the data will show automatically. BWT61CL | manual V22-0412 | www.wit-motion.com - 33 -...
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Page 34: Phone's Bluetooth Pairing
(First pairing the device will be recognize as mac address and will be shown as HC-06 after successful pairing.) Step 4. Click the “MAC addrees” device and input the password “1234” BWT61CL | manual V22-0412 | www.wit-motion.com - 34 -... - Page 35 Step 6. Click “Scan” and select the paired Bluetooth device “HC-06” (No need to input password) Step 7. The Blue LED light of sensor will remain still. Connection with APP is successful. BWT61CL | manual V22-0412 | www.wit-motion.com - 35 -...
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Page 36: 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 4. Judge the result--confirm if there is 1g on Z-axis acceleration BWT61CL | manual V22-0412 | www.wit-motion.com - 36 -... -
Page 37: Reset Z-Axis Angle
Step 2. Click the “Calibration” menu Step 3. Click the “Z-axis return to zero” and wait for 3 seconds Step 4. Check the data of “Angle Z” to see if it is 0° BWT61CL | manual V22-0412 | www.wit-motion.com - 37 -... -
Page 38: Multiple Connection
Step 6. Click the HID device accordingly and the data will show Notice: The multiple connection will require the USB-HID 2.0 adapter (need to install CH340 driver) 1. Each BWT61CL Bluetooth 2.0 sensor can only pair with 1 USB-HID adapter. BWT61CL | manual V22-0412 | www.wit-motion.com - 38 -...
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