Copy of arduino nano refuses to upload code

Hardware
1

Hello,

For my school project I bought arduino nano(copy), but I am unable to upload the code unless I press reset button on the board.

Also, I had an access to arduino nano and managed to burn new bootloader, but that did not solve te problem.

So I proceeded with uploading the code by pressing the button and it was fine until I attached every peripheral and wanted to upload last code changes. Then I noticed that no matter what I do l am unable to upload the code. The board USB port that is registered under on my pc is keeping changing whenever upload is in progress, from ttyUSB0 to ttyUSB1 and vice versa.

Does anybody have an idea how to fix the board?
Do I have to detach all peripherals, I have rtc, tempsensror, using 2 other pins as input and output...

In the meantime I found the same board, but older one because it has miniUSB, and woth that board there is no problem with uploading the code and the reset button.

Thanks

IMG_20220407_124825.HEIC
IMG_20220407_124825.HEIC1800×4000 1.64 MB

IMG_20220407_124812.HEIC
IMG_20220407_124812.HEIC1800×4000 1.7 MB

2

It sounds like a faulty board and not worth fixing. Replace it.

3

The only practical use for that board is to use it as a template!

4

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.