How to solve the error in upload arduino server? the detail says: numeric value exceeds the number of characters in element 1

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Tomás
Tomás 2023-7-27
评论： Tomás 2023-8-21
I am trying to measure acceleration with the IMU LSM9DS1 sensor of the ARDUINO NANO 33 board via bluetooth from the computer using the MATLAB® Support Package for Arduino® Hardware, when I get to the step of uploading the server to arduino I get the error in the photo, does anyone know how I can fix it?
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Walter Roberson
Walter Roberson 2023-8-1
编辑：Walter Roberson 2023-8-1
https://docs.arduino.cc/tutorials/nano-33-ble/imu-accelerometer implies that it should be accessible on the 33 without Sense. It would probably be worth trying their example: if the example can be made to work then it could potentially be extended for your needs.
Tomás
Tomás 2023-8-1
Oh yes, I have never had a problem for the sensor to work via USB through the arduino ide serial port, the problem is that I need the communication to be via bluetooth, receive acceleration data and save it on the computer....
anyway, thanks for the comment!

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回答（1 个）

MathWorks MATLAB Hardware Team
Hi
Can you please reach out to us to resolve this issue? You can contact our technical support for further assistance,
https://www.mathworks.com/support/contact_us.html
Thanks,
MathWorks
MATLAB Hardware Team
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Tomás
Tomás 2023-8-21
I couldn't solve the problem, in the end I did the bluetooth communication using python, I read in a couple of forums that it's probably the Matlab version, apparently in the latest versions (I have 2023 version) there is a bug and it doesn't work, but a couple of people reported that in the 2021 version does work, but I didn't check it.

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