Q: In connection with "Learn LVGL code for Display Sensor data on a table" Cjhapter 3.3

Q&A Forum › Q: In connection with "Learn LVGL code for Display Sensor data on a table" Cjhapter 3.3

Helge Ruud asked 3 months ago

All other codes uploads smouthly, but this one returns a fatal error: Could not open COM&., the port does not exist. All other codes work with com6 WHY?

1 Answers

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Sara Santos Staff answered 3 months ago

Hi.
That is not an error with the code.
That’s an error with the connection between your board and computer.
You may need to press your board BOOT button, right after clicking on the upload button.
Regards.
Sara