Then it’s strange that it’s not detected. Open a shell /terminal and unplug the board. Then execute
ls /dev/{tty,cu}.*
Then plug in the board, wait a few seconds, and run the command again. Has a new tty/cu device appeared?
Yes, as usual and expected, I get my normal 2 ports after plugging in the board; nothing before.
You can try and edit the platformio.ini to add the line
upload_port = <your /dev/tty device here>
in the global config and attempt uploading.
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