FORM TO ACCESS TESTING
NEW RGBW CONTROL
The type of data point recommended by KNX for RGBW is DPT_251.600. This DPT uses a single BUS telegram to send and receive all the lighting information of the 4 colors. In EasyKNX we use the DPT_251.600 and in the application we have a circle that picker the hue and saturation of the RGB part, a slider that regulates the brightness of the RGB part and another slider that regulates the brightness of the W part. The result of the mix of all the values is shown at the bottom and will be an approximation of what you will perceive in reality.
New RGBW Apple
New RGBW Android
UPDATE OF THE RGB CONTROL
The old EasyKNX RGB control varied depending on the platform. On Apple it had three independent sliders HSB (Hue, Saturation and Brightness). On Android it had three independent sliders for each of the colors (Red, Green and Blue). In both cases, and especially on Android, it was quite complicated to set the desired color.
The new RGB control, which still uses the DPT_232.600 recommended by KNX, now has a circle to collect Hue and Saturation and a single slider to set Brightness.
New RGB Apple
Old RGB Apple
New RGB Android
Old RGB Android
INTERESTING LINKS
Easy KNX Apple tutorial
Easy KNX Android tutorial
