Hi guys, i am having problem connecting my Arduino to my computer.
there is no port in tools.
here is a screenshot what i get when i try to connect it.
No picture to be seen.
Maybe some of these tips will help.
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Always provide as much detail as possible to your issue it may be important.
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If applicable provide your SKETCH inside CODE TAGS ( </> ) or a CREATE share link.
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If applicable provide a schematic even if hand drawn.
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How to insert a picture into your post
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If applicable provide a proper LINK to the hardware / sensors etc. you are using.
COMMON ISSUES -
Check you have a COMMON GROUND where required.
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Where possible use USB 2.0 ports or a USB 2.0 POWERED HUB to rule out USB 3.0 issues.
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Try other computers where possible.
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Try other USB leads where possible.
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You may not have the correct driver installed. CH340/341 or CP2102
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There may be a problem with the board check your wiring first.
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Remove any items connected to pins 0 and 1.
COMPUTER RELATED -
close any other serial programs before opening the IDE.
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Ensure you turn off any additional security / antivirus just to test.
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There may be a problem with the PC try RESTARTING it.
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You may be selecting the wrong COM port.
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Avoid cloud/network based installations where possible OR ensure your Network/Cloud software is RUNNING.
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Clear your browsers CACHE.
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Close the IDE before using any other serial programs.
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Preferably install IDE's as ADMINISTRATOR or your OS equivalent
Arduino specific boards -
NANO (Old Types) some require you to use the OLD BOOTLOADER option.
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NANO (New Types) See the specific sections lower in the forum.
Performing the above actions may help resolve your problem without further help.
Bob.
Yesterday I had a max7219 on my desk move to the monitor stand and then the port disappeared. I think it was shorting and thus the computer shut down the port. make sure you don't have anything like that.