I need to update the firmware due to compatibility issues with Home Assistant. I think I know the firmware file to use (WLED_0.x.x_ESP02.bin.gz), but I can't update the firmware since OTA is locked and I don't know how to unlock it. Probably need the passphrase. Any help available?
I I finally did it. I downloaded presets and config, did a factory reset, configured wifi, did the update and restored config and presets.