AsyncTCP

Provides true asynchronous TCP operations that prevent the main loop from stalling during network calls, crucial for real-time IoT responsiveness as highlighted in the key features.

Specifically designed for ESP8266's architecture, ensuring efficient memory and CPU usage within embedded constraints, per the library's philosophy.

Supports multiple TCP connections concurrently without performance degradation, enabling complex server or multi-client applications on a single chip.

Uses callback functions to manage network events, reducing overhead and simplifying code structure compared to blocking methods, as described in the event-driven architecture.