Electronics > Microcontrollers

Arduino Nano L led stays on

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mfeldman:
Hello,

I purchased Arduino Nano off of Amazon and I can't program it. The L led stays on all the time. When I run the code on the board it gives me error. Can somebody help me? Thanks in advance.  |O

Mikhail

PeterG:
You need to tell us what the error is. A screenshot as least.
My first guess would be you have one of the cheaper versions with an incompatible chip.

Lindley:
Try following one of the many Ytube beginner tutorials.

Most start off with the Arduino Uno board but the Nano is just the same except for the need to Select the Nano board in the Tools, Board Manager menu.

TomKatt:

--- Quote from: mfeldman on June 21, 2024, 08:03:48 pm ---Hello,

I purchased Arduino Nano off of Amazon and I can't program it. The L led stays on all the time. When I run the code on the board it gives me error. Can somebody help me? Thanks in advance.  |O

Mikhail

--- End quote ---
Your best bet for getting help is describing your issues as clearly as possible and providing screenshots and error messages verbatim.  It’s difficult to offer advice for a vague problem.

That said, I know that many cheap Arduino clones use cheaper CH340 serial usb chips that require a specific driver compared to the official version that uses the FT232- I’d start by confirming communication to the board.  Also check device manager on your pc to verify the drivers are properly installed.

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