3# PWM output to control three high power RGB led's. I used it to control the colors in a swimming pool. You can send different colors to this board through the serial connection.
For the futere I have also placed a RS485 connection(for long distance) and IR control hardware is present although not tested it so far.
Different patterns are stored in the EEPROM. And a LCD to show some info. When using the colored LED's the normal lighting of the pool are switched off. This is done by the relays. The sequence speed you can vary with the potentiometer.