Arduino integration via Boardmanager fails installing board type w600

Is ok, but slow webserver !

I’ve not tested, if making \Arduino-directory read-only again.
But how to w600 accept image upload? Reset only, should work?
Bootloader is in :slight_smile:
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

“sec bootload”-mode…