Esp8266 with alexa for smarthome

Easy wiring, hard coding

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I used an esp8266 to gather remote codes and then output them with ir. Through coding it works with alexa to make my tv and stereo voice controllable. The circuit consists of the esp8266, an ir led and a pn2222 transistor to get further distance for the led.
  • 1 × Esp8266
  • 1 × Ir led
  • 1 × Pn2222 transistor
  • 1 × Breadboard Electronic Components / Misc. Electronic Components
  • 1 × M2M jumpers

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