OpenSprinkler › Forums › OpenSprinkler Unified Firmware › Does the backlight have to stay on? › Re: Re: Does the backlight have to stay on?
May 6, 2013 at 4:07 am
#23597
Ray
Keymaster
The backlight is hard wired so there is no way to turn it off. It may seem a waste but the power consumption is actually less than 10mA.
The upcoming 2.0 has backlight controlled by PWM so the brightness can be adjusted.