Problems of arduino upload

Projects General Guidance
1

guys would you held me i tried to upload and it did not work can i get bit of advice please help

help
help1366×708 45.9 KB

its arduino mega
if there is anything i am missing or you want to know let me know

4

That error often means you’ve either selected the wrong COM port, programmer type, or target board.

Also, when you’re posting error logs or code, please use code tafgs rather than a screenshot..

thanks

5

so how do i make sure the port,programmer , target board are right

6

You verify they are right.

  1. Verify you receive a system sound when you insert the USB connector (attached to the Arduino) into your computer USB port.
  2. Verify Device Manager shows and identifies the device being inserted.
  3. Verify your board: IDE >> TOOLS >> BOARD >> AVR BOARDS >> your board
  4. Verify your port: IDE >> TOOLS >> PORT >> your port
7

what about programmer

8

What are your choices? I see "EDBG" in the example.

I found a page describing external programmers...

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