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,
muxlux