Hello, I bought my arduino in a well-known local online store, that is official DISTRIBUTOR of Arduino mentioned on this website. Is it fake? 503P on the left - it seems it's fake... (It should be 501k I think...) and the back - it's not white! Here are the pics: [image] [image] Regards.

Is my arduino FAKE?

Shadowed August 3, 2016, 9:16am 9

I have two UNOs, one is older, has the 504F marking on the fuse, and other purchased recently (same store) has the infinite sign :D. Fake² ?

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