compliant card but sacred surprise.

compliant card but sacred surprise.

ATmega2560 ATmega2560-16AU Board R3 + USB Cable for Arduino MEGA 2560 Module (Electronics)
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Customer Review

I received the card 20 days after the order it was long my expectations because I want to do my cpu for home automation and what want to program it all ...

But here I unpack the parcel (envelope, paper and antistatic packaging, soft paper that wraps the card.) I plug the USB cable provides upload and starts the test program (blink) surprised the card is not working.
I change pc cable 3 times 2 times. Branche external power. No way, I look on the internet it turns out that the bootloader is defective. I contacted the seller who was very very reactive but that tells me it's not possible that he just simply plug the card and it works I do not know how to use.
I took the decision to follow this procedure: [...]
Thank you to the author. And now the card works.

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