Revert cb15f1e..73413b1

This rolls back to commit cb15f1e30e8c81f9e29c5b3d410ddbd3e6f28f04.
Funciona con interfaz 1.0
Revert "Funciona con interfaz 1.0"

This reverts commit 46819fd817db6420ff3c6e93f0bbe66505e7689b.