Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols.
IRremoteESP8266 is an Arduino library that enables ESP8266 and ESP32 microcontrollers to send and receive infrared signals using common IR LEDs and receiver modules. It supports multiple protocols, allowing developers to control appliances, air conditioners, and other IR-based devices. The library is optimized for ESP resources and provides a reliable solution for IoT and embedded projects involving infrared communication.
Embedded developers and hobbyists working with ESP8266 or ESP32 boards who need to add infrared remote control capabilities to their IoT projects, such as smart home devices or appliance controllers.
Developers choose IRremoteESP8266 for its extensive protocol support, bidirectional functionality, and optimization for ESP microcontrollers, offering a more efficient and feature-rich alternative to generic IR libraries.
Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/
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Supports a vast array of IR protocols, detailed in the Supported Protocols page, ensuring compatibility with numerous devices like air conditioners and TVs.
Enables both sending and receiving infrared signals, allowing for full remote control functionality in IoT projects, as emphasized in the library description.
Designed specifically for ESP8266 and ESP32, leveraging their resources for efficient performance, as highlighted in the library history and v2.0 rewrite.
Includes Doxygen-generated API documentation, troubleshooting guides, and FAQs, providing comprehensive resources for implementation and debugging.
Upgrading from older versions (e.g., pre-v2.0 or pre-v2.5) requires code modifications, as noted in the README, which can disrupt existing projects.
The library is optimized solely for ESP microcontrollers and does not support other Arduino boards, limiting its use in broader embedded systems.
While installable via Arduino IDE, manual methods like Git or ZIP extraction are required for some setups, adding steps for less experienced users.