Hi,
this is my version for the proyect to control a Samsung TV with a esp8266 (D1 mini of Az) and Alexa.
TV_Send = .ino -> esp8266, Led-IR : 940 nm, Resistor : 10Kohm Transistor: BC547B
TV_Rec = .ino -> Arduino nano , sensor : tsop4838 (Reciver)
in Samsung_tv_AA59-00582A.ods -> decoded controller
App : Sinric.com
ArduinoJson : 5.0
IResp8266 : github version
Usefull Links:
https://github.com/kakopappa/sinric/blob/master/arduino_examples/tv_codec_ir_example.ino
https://maker.pro/arduino/projects/voice-controlled-tv
Libraries:
https://github.com/crankyoldgit/IRremoteESP8266
https://arduinojson.org/ ::: 5.0
26.12.2020