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Topic: arduino uno dmx receiver w/pwm (Read 230 times) previous topic - next topic


hey all,
i'm banging my head against a wall trying to receive dmx signal w/an arduino uno & output pwm to control leds using the dmxserialrecv example in the dmxserial library.

my setup is using qlcplus > ftdi to rs-485 adapter > ttl to rs-485 module > arduino uno > n-channel mosfets > leds w/arduino 1.6.5-r5 ide

all i get is the default values which leads me to believe the arduino is not receiving the dmx signal.

has anyone been able to get an arduino uno to receive dmx & output pwm? if so, could you please point me in the right direction?

my head hurts

thank you in advance,

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