ESPUSB - Here you can chat about the specifics of the hardware involved
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By btidey
#68120 Theoretically the regulator should be protected against that. There is a resettable fuse on some versions of the D1. I don't know what sort that is but if it is a polyfuse then these can take 1 to 2 days to recover. So I would leave it off for a couple of days and try again.