Accidentally plugged 12V instead of 5V, it boots up from USB now...

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1

I accidentally plugged 12V instead of 5V and now, it works only if powered through USB.

Wondering, if it is ok or not…

Also, when i attach 5V now and if i measure voltage on the board it shows around 1.7V…

any ideas? Is it broken or not???

2

It is totally dead.

Gerald