too bright for night time couch playing, any means? I've been throwing a towel over it but ventilation issues have me concerned
I think this would be a nice feature and could be done.
Only if the hardware design already anticipated the requirement.
... but if a microcontroller was used to controller an LED's ON/OFF state, PWM (Pulse Width Modulation) could be used to controller the intensity of and LED...
Isn't this what my post is expressing ? Why else would one add the capability to have a PWM control the LED backlight if not to be prepared to dim it anticipating a future requirement ?