Hi, I am using the ‘MATLAB support package for Raspberry Pi hardware’ using MATLAB 2023a. I have installed all the necessary files on the Pi. I began following the tutorial here:
Getting Started with MATLAB Support Package for Raspberry Pi Hardware – MATLAB & Simulink Example – MathWorks United Kingdom
I got to the first step, ran the code
rpi = raspi(‘IP Address’,’username’,’password’);
and was met with the following error (Practice_1 is the name of the script):
Error using Practice_1
Cannot open the device file for LED trigger source.

Any help please? I followed the tutorials accurately on the MathWorks websiteHi, I am using the ‘MATLAB support package for Raspberry Pi hardware’ using MATLAB 2023a. I have installed all the necessary files on the Pi. I began following the tutorial here:
Getting Started with MATLAB Support Package for Raspberry Pi Hardware – MATLAB & Simulink Example – MathWorks United Kingdom
I got to the first step, ran the code
rpi = raspi(‘IP Address’,’username’,’password’);
and was met with the following error (Practice_1 is the name of the script):
Error using Practice_1
Cannot open the device file for LED trigger source.

Any help please? I followed the tutorials accurately on the MathWorks website Hi, I am using the ‘MATLAB support package for Raspberry Pi hardware’ using MATLAB 2023a. I have installed all the necessary files on the Pi. I began following the tutorial here:
Getting Started with MATLAB Support Package for Raspberry Pi Hardware – MATLAB & Simulink Example – MathWorks United Kingdom
I got to the first step, ran the code
rpi = raspi(‘IP Address’,’username’,’password’);
and was met with the following error (Practice_1 is the name of the script):
Error using Practice_1
Cannot open the device file for LED trigger source.

Any help please? I followed the tutorials accurately on the MathWorks website raspberry pi, hardware, add-ons, led MATLAB Answers — New Questions

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