DIAMEX LED CONTROLLER-L (Rev. 2)
Effect controller and TPM2 player for LED stripes with remote control
Variant 2:
LED controller-L2 over power supply
In this variant, the LED controller-L2 must not be
connected to the USB port of the PC. It is used here
only for playing the internal effects.
The + 5V line of the power supply is connected to
the + 5V terminal of the LED player and supplies it
with power.
IMPORTANT INSTRUCTIONS
Do not connect both power supplies at the same time. Either connect the power supply via USB or
power supply via the terminal block.
Never connect a higher voltage than 5 volts to the LED controller-L2.
Make sure the polarity of the power supply is correct. A polarity reversal leads to the immediate
destruction of the LED controller L2 and the connected LEDs.
LED CONNECTION
LEDs like WS2812B, PL9823, APA-106, SK6812, and compatible
have a data input (DI) and a data output (DO) in addition to the
power supply pins (ground and + 5V). If several LEDs are
required, the data output (DO) of the first LED must simply be
connected to the data input (DI) of the next LED (daisy chain
principle).
PL9823 LED
LED-Stripe with WS2812
WS2812 Daisy-Chain
