24ch DMX 8 RGB flood controller

DIP switch

• 1 - DMX through (pass DMX data as is, do not remove any channels)
• 2 - Use exponential lookup table to map channel value to PWM value (otherwise, mapping is linear)
• 3 - Invert output (when inverted in software, 0 will result in 0.05% PWM, so small glow might be visible)

S1 switch

• Power On - normal operation, listen on DMX input
• Press - test mode 1, rainbow
• Press - test mode 2, cycle RGB (0, R, G, B, RG, RB, GB, RGB, 0, ...)
• Press - normal operation

LED

DMX activity

Resistors

Capacitors

ICs