ESPIDF

ESPIDF, or Espressif IoT Development Framework, is an open-source software development framework designed for ESP32 and ESP8266 microcontrollers. It provides a comprehensive set of tools and libraries for developing IoT applications. ESPIDF is built on top of the FreeRTOS real-time operating system, which allows for efficient multitasking and resource management. The framework includes a variety of components such as Wi-Fi and Bluetooth connectivity, over-the-air (OTA) updates, and a robust set of APIs for peripheral control. ESPIDF supports multiple programming languages, including C and C++, and is compatible with various development environments such as Eclipse and Visual Studio Code. It is widely used in the maker and professional communities for creating smart home devices, wearable technology, and other IoT applications. The framework is maintained by Espressif Systems, a leading manufacturer of Wi-Fi and Bluetooth SoCs, ensuring continuous updates and support. ESPIDF is licensed under the Apache License 2.0, making it freely available for use in both open-source and commercial projects.