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[✓] Open the port COM 1?

Posted 9 months ago
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Hi I need some help to communicate the Arduino Uno through Mathematica v.11. 0.1 had realized the installation of the and the usb driver but I receive the following message:

In[6]:= DeviceOpen["Arduino", "COM1"]
During evaluation of In[6]:= SerialLink`SerialPortOpen::nopen: Could not open the port COM1.
Out[6]= $Failed

I does not figure out what to do. Thanks in advance, Dr. Juan Fuentes

2 Replies

Hi Juan,

I assume you are using windows, in which case you can find the arduino's serial port using the Arduino Software itself, following this guide :



Hi Ian thanks very much. I could connect to the port in Windows with your help. Thanks, Juan

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