Alexa-IR-Blaster

Use Alexa to control devices via an ESP8266 or NodeMCU. In additional, you can use an arduino in conjunction to send IR signals to TV or Devices.

What you will need:

1. ESP8266 (NodeMCU):

https://www.amazon.com/dp/B010N1SPRK/ref=cm_sw_em_r_mt_dp_U_VrmlCbXT1413X

2. IR Transmitter (and IR reciever to record button signals):

https://www.amazon.com/dp/B00EFOQEUM/ref=cm_sw_em_r_mt_dp_U_wrmlCbX02X15X

3. NPN Transistor 2N2222A:

https://www.amazon.com/dp/B06XPWS52G/ref=cm_sw_em_r_mt_dp_U_FpmlCbV53Z19Y

How to wire up the Project:

Adding the Programming to NodeMCU: