This controller allows IR control of a strip of 5050 RGB leds.
The IR remote has 25 keys to control and change led colors, including the functions of Flash, Running, static, fade and smooth. See table below to see what codes do what.

Horse-Race-5050-led-strip-connector detail

The pins should be connected as follow:

led diagramstrip detail

The different functions on the remote are as follows:

1. single color horse race lamp gradually change
2. Static colour
3. Seven color horse race lamp gradually change
4. single color horse race lamp
5. Seven color horse race lamp change
6. Seven color jump flash gradually change
7. Seven color horse race lamp
8. single color gradually change
9. Seven color horse race lamp
Left: horse race lamp to left direction.
Right:horse race lamp to right direction