The novelty that I presented myself, in my consultation in the forum, to search, I found a problem in the protoboard, and already working, The topic was as follows:
As the circuit has been implemented in a protoboard, connect in the same hole of the pin 25 of the PIC the connection wire of the pin 4 RxD of the module ESP8266. So I already managed to send the pic data to the ESP8266 module and it to the socket on a linux server.
The protoboard help us to test the circuits, but they give us problems
Thank you very much.