ATtiny IR Remote

ATtiny2313 Infrared Sender

parts:

• ATtiny2313 @4MHz (internal oscillator)
• IR LED (series with 220-ohm resistor)
• Tact switches
• 3.7V lithium ion battery & Capacitor

avr-gcc (main.c) code:


References:
ESP8266 IR Remote
z3t0/Arduino-IRremote
ATtiny Low Power

ESP8266 IR Remote

Control your appliances (e.g. TV and AV systems) via WiFi+IR.




Arduino code:


References:
markszabo/IRremoteESP8266
Sony IR codes
Sony SIRC protocol