I have connected my Mega2560 Arduino to my computer; locally everything works fine - I have been able to upload and run programs.

However, on Arduino Create, it shows that there's no connection to my board. I have downloaded the plugin. The instructions say to "choose a port", and in the image it displays a menu with "[board] at [port]" but in my menu there is no "at", it just says "Arduino/Genuino Mega or Mega 2560" with an option to choose a flavour, but no port.

How can I choose a port and get my Arduino connected?

  • Which operating system? I have used it, but it was slow and not pleasant to work with.
    – Jot
    Commented Dec 27, 2018 at 0:29
  • 1
    @Jot both Windows 10 and Mac OS Mojave. Both using Chrome
    – Pro Q
    Commented Dec 27, 2018 at 20:01


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