I have around 70 starter kits in my classroom with 2 different types of Arduino or Elegoo boards. All work fine. I got 5 more kits recently and the board looks slightly different. I make sure that we use Tools and select the port but still get error compiling. Any suggestions? I've searched other messages on here but don't see a solution. I've uploaded a picture of 2 boards and circled the one that does not work for me in red.
compiling or uploading?
can you copy the text of the error (not an image) and post it here?
PS: the blue UNO seems like a clone with a CH340 circuit for the Serial communication (so need the driver on your computer)
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