To have the commands of the Fit-StatUSB, you can open the terminal and Type H


P                       - Enter Device firmware update mode

?                       - Return device UUID #

#RRGGBB         - Set LED color according to Hex color code

F                       - Set Fade transition Time in ms 'F1000'

G                       - Return current color, (rr,gg,bb)

B                       - Set Fade transition Colors B#RRGGBB-tttt#RRGGBB....

                         Fade transition after each color

Firmware Revision: V0.9.5



Set the color Green fixed:


Set the color Yellow blinking with 0.2s interval: