PORT = '3'

;----------------------
login_cmd = '/C=' 
strconcat login_cmd PORT
strconcat login_cmd ' /BAUD=9600'
 
connect login_cmd

inputbox 'Please input brightness. [lighter] 10 - 950 [darker]' 'brightness'
brightness_cmd = 'set brightness='
strconcat brightness_cmd inputstr

sendln brightness_cmd

closett