IoT, ESP8266 y RaspberryPi

Links de referencia

https://home-assistant.io/
https://nodered.org/
https://nodejs.org/

MQTT: https://mosquitto.org/
IFTTT: https://ifttt.com/

https://www.raspberrypi.org/

ESP8266: http://espressif.com/

https://www.itead.cc/

• https://www.itead.cc/sonoff-wifi-wireless-switch.html
  

http://www.electrodragon.com/

• http://www.electrodragon.com/product/wifi-iot-relay-board-vdc-based-esp8266/