Sometimes it is helpful to control two different types of Pixel strings with different supply voltages with the LumenDimPix Dual Pixel String Driver or LumenDimPix micro Dual Pixel String Driver.
The RC4 Dual Pixel String drivers have two ports. Besides the configuration of different string types like WS2812, WS2812, APA104 (RGB, RGBW), APA102, SK6812RGBW, WS2801, LPD8806,MY9231 you may also use different operation voltages for each port as shown in the figure.
To avoid overload please make sure to connect the positive and negative supply voltage wire directly from the battery to the pixel string.
Use an adequate wire size and two fuses to ensure saftety!
