I have a LED smart bulb (probably a ESP8255 based one) flashed with ESPurna. It was configured to connect to my WiFi network and it does, but unfortunately I forgot the password to connect to it (it presents a Basic Authentication login popup).
I have hope that a hard reset would bring it back to factory settings but I do not know how to perform that hard reset.
I tried to switch it on (for 4-5 seconds) and off a few times, as read somewhere but it did not do the trick.
Is there a standard (or at least expected) way to shortcut some PINs in order to simulate a "reset button press"? (I really, really would like to avoid reflashing it because of the tricky soldering)