OpenSprinkler Forums OpenSprinkler Unified Firmware SD card instructions Re: Re: SD card instructions



My guess from the description is that nothing happens once they click the update button in the GUI (because OS has booted completely instead of into the boot loader mode). Does it already display a message if it finds no device connected? I guess it could also be related to the issue I ran into on windows with it not being able to find the avr tools. . .