I have been using the blinkstick pro beside (with the LED adapter) with command line in Linux without any problem.
This is the command I am using to turn on all the LEDs:
Blinkstick --set-color=FFFFFF --brightness=100
. Recently I opened a new blinkstick out of the package and the brightness works exactly the opposite. So to turn on all the LEDs I have to use zero brightness:
Blinkstick --set-color=FFFFFF --brightness=0
I tried both blink sticks on the same system and the same adapter and they work opposite. Does anybody have an idea why is this the case? Is there a jumper setting or something like that?