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MathWorks MATLAB Hardware Team

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Last seen: 7 days ago Active since 2014

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Answered
Unable to acquire the live (streaming) video h264 over rtsp of my ip camera using the “IP camera acquisition” package on Matlab2020b
The MATLAB Support Package for IP Cameras now supports "digest authentication" from R2022b release.

9 days ago | 0

Answered
Why scanning for nearby Bluetooth Low Energy devices using blelist in macOS 12 (Monterey) returns an empty table?
Update the macOS to macOS Monterey 12.3 or a later version, and then start MATLAB. You can then run blelist with or without argu...

2 months ago | 0

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Answered
Audio volume level increases automatically when using record function in MATLAB?
This is due to a Windows level system setting that adjusts the volume of different sounds when you are using the microphone. To...

3 months ago | 0

Question


Audio volume level increases automatically when using record function in MATLAB?
I have the Windows system volume set to 50%, but I see the volume automatically increase to around 100% when I use the record fu...

3 months ago | 1 answer | 0

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Question


Why scanning for nearby Bluetooth Low Energy devices using blelist in macOS 12 (Monterey) returns an empty table?
MATLAB installed on macOS 12 (Monterey) does not detect nearby Bluetooth Low Energy devices when you run blelist without argumen...

5 months ago | 1 answer | 0

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Answered
How to connect and control multiple Ryze Tello drones
With the MATLAB Support package for Ryze Tello Drones, you can connect to and control multiple Tello EDU drones from the same MA...

7 months ago | 1

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Question


How to connect and control multiple Ryze Tello drones
I want to connect to two Ryze Tello EDU drones and navigate them from the same MATLAB session. How can it be done?

7 months ago | 1 answer | 0

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Answered
Why is read flight data returning empty even after successful connection to the Ryze Tello drone in MATLAB.
This issue could be due to Windows Firewall blocking the port to which the Ryze® Tello drone streams flight data to MATLAB.To fi...

8 months ago | 1

Question


Why is read flight data returning empty even after successful connection to the Ryze Tello drone in MATLAB.
I am able to create a ryze object succesfully. But the flight data for the ryze object is empty. Due to which all read APIs: rea...

8 months ago | 1 answer | 0

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Answered
Can I interface JY901 sensor to Raspberry Pi?
Yes, we can use JY901 sensor to interface with Raspberry Pi using MATLAB. This sensor supports Modified transactions for NO STAR...

11 months ago | 0

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Question


Can I interface JY901 sensor to Raspberry Pi?
I have an I2C based altitude angle sensor JY901 sensor which uses I2C protocol Modified transactions. Can I use this sensor to i...

11 months ago | 1 answer | 0

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Answered
Addressing 16-bit I2C register with Raspberry Pi
Hi Henrik, You can use write() and read() APIs for the same. Here is the code snippet that can help you, >> % Read the data ...

1 year ago | 0

Answered
MATLAB and Raspberry Pi connection problem
Hi, Seems like the Raspberry Pi needs to be setup first, you can do that by performing following steps, * Go to "Home" tab ...

1 year ago | 0

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Answered
How do I view the live video feed and capture images from my USB Webcam in MATLAB?
The Acquire Webcam Image MATLAB Live Task enables you to interactively: Capture images from a USB Webcam. Adjust the Webcam...

1 year ago | 0

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Answered
How to create a custom preview window for MATLAB webcam?
You can also try using the Acquire Webcam Image MATLAB Live Task. For more details refer to the following answer https://www.mat...

1 year ago | 0

Answered
How can I insert live video into a MATLAB GUI using Image Acquisition Toolbox?
You can also try using the Acquire Webcam Image MATLAB Live Task. For more details refer to the following answer https://www.mat...

1 year ago | 0

Answered
Using Webcam in GUI to view the image,capture image,save image and acquisition
You can also try using the Acquire Webcam Image MATLAB Live Task. For more details refer to the following answer https://www.mat...

1 year ago | 0

Question


How do I view the live video feed and capture images from my USB Webcam in MATLAB?
Is there an app in which I can view the USB webcam live video feed? Using the video feed I want to adjust the webcam properties ...

1 year ago | 1 answer | 0

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Answered
Arduino Nano 33 BLE to MATLAB
Hi EB, Kindly note that the support for Nano33BLE will be available from R2021a onward through the MATLAB Support Package for A...

1 year ago | 2

Answered
Failed to read i2c device's register with MATLAB Support Package for Raspberry Pi Hardware
Hi FlyWing, Can you please perform following steps and see in all three cases you are getting same values, if not then please c...

2 years ago | 0

Answered
Why does disableI2C() stalls the Raspberry Pi?
This is due to the upstream Linux issue for BCM 2835 based devices. This issue has been reported in following Raspberry Pi forum...

2 years ago | 0

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Question


Why does disableI2C() stalls the Raspberry Pi?
I have a Raspberry Pi 3B+ with MathWorks customized Raspbian image for R2020b. When I execute following commands, I see an erro...

2 years ago | 1 answer | 0

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Answered
does it is possible to live stream video in matlab with H.264 codec
Hi Haris, MATLAB will be supporting H.264 encoded RTSP streams for IP Cameras through MATLAB Support Package for IPCameras in t...

2 years ago | 1

Answered
Read data from Arduino Nano 33 IoT IMU sensor
Hi Matthias, I see that you are using a correct subset of I2C APIs documented to read out the sensor register...

2 years ago | 0

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Answered
Can I connect the VCC and GND pins of the NeoPixel addon directly to the VCC and GND pins of Arduino?
No, as the NeoPixel requires high current which cannot be supplied by the Arduino board. For power supply specifications of Ne...

3 years ago | 1

Question


Can I connect the VCC and GND pins of the NeoPixel addon directly to the VCC and GND pins of Arduino?
Can I connect the VCC and GND pins of the NeoPixel addon directly to the VCC and GND pins of Arduino?

3 years ago | 1 answer | 0

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Answered
In the Capacitive Sensor addon, can I use an analog pin on the Arduino board as the ‘sendPin’ or ‘receivePin’?
This depends on the Arduino board. In some boards like the Leonardo, you cannot use an analog pin as a digital pin. To check if ...

3 years ago | 0

Question


In the Capacitive Sensor addon, can I use an analog pin on the Arduino board as the ‘sendPin’ or ‘receivePin’?
In the Capacitive Sensor addon, can I use an analog pin on the Arduino board as the ‘sendPin’ or ‘receivePin’?

3 years ago | 1 answer | 0

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Answered
How can I find the state of the SA0 pin and the DeviceType for LSM303 or L3G addons when it cannot be auto detected by MATLAB Arduino support package?
For details on the SA0 pin, see section ‘I2C Communication’ https://www.pololu.com/product/2127. The ‘Device type’ of the de...

3 years ago | 0

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Question


How can I find the state of the SA0 pin and the DeviceType for LSM303 or L3G addons when it cannot be auto detected by MATLAB Arduino support package?
How can I find the state of the SA0 pin and the DeviceType for LSM303 or L3G addons when it cannot be auto detected by MATLAB Ar...

3 years ago | 1 answer | 0

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