====== 430MHz RC codes ======

  * short pulse - 431us
  * short pause - 431us
  * long pulse  - 1293us
  * long pause  - 1293us

Because I'm not sure about which pulse is 1 an dwhich is 0 I'm assuming following:

  * 0 is short pulse, long pause, long pulse, short pause
  * 1 is short pulse, long pause, short pulse, long pause
  * the whole sequence is terminated with short pulse

The packet consists of:
  * groups
  * button number
  * function

Groups
^ Group number ^ sequence ^
|       1      |   1000   |
|       2      |   0100   |
|       3      |   0010   |
|       4      |   0001   |

Buttons
^ button number ^ sequence ^
|       1      |   1000   |
|       2      |   0100   |
|       3      |   0010   |
|       4      |   0001   |

Function
^ function ^ sequence ^
|   on     |   0001   |
|   off    |   0000   |

for example turn on socket 1 of group 1 is:

1000 1000 0001