Wi-Fi based dual relay on the cheap

I recently discovered the ESP8266 module, it comunicates over serial and you can flash it with custom firware like the arduino bootloader. The module is insanely cheap and realy versatile due to the replacable boot code. Nagging about the old setup The reason I started this project is the need for a more reliable relay connected to my domoticz home management system. Before this I was using 433Mhz based relays, at first just bit banging commands over to a 433Mhz transmitter and later with a RFXtrx433E.