ddcutil is described as 'Most monitors, other than laptop displays, have a Virtual Control Panel (VCP), which implements features defined in the Montor Control Command Set (MCCS). Typically, ddcutil communicates with the monitor's VCP over an I2C bus, as per the Display Data Channel/Command' and is an app. There are more than 10 alternatives to ddcutil for a variety of platforms, including Mac, Windows, Linux, openSUSE and Flathub apps. The best ddcutil alternative is Twinkle Tray, which is both free and Open Source. Other great apps like ddcutil are Lunar, Dimly, BetterDisplay and DDCcontrol.
Dell Display Manager enhances everyday productivity through comprehensive management tools giving you optimal front of screen experience, efficient display management and easy, effortless multitasking.
Windows implementation of the ddcutil Linux program for querying and changing monitor settings, such as brightness and color levels.
Python monitor control using the VESA Monitor Control Command Set (MCCS) over the Display Data Channel Command Interface Standard (DDC-CI).
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