Managing cellular connectivity

Customers can use FreeRTOS connectivity libraries for Wi-Fi and cellular to enable their applications to interact with the communication interfaces on the MCUs. The FreeRTOS Cellular library exposes the capability of a few popular cellular modems through a uniform API. That API hides the complexity of AT commands, and exposes a socket-like interface to C programmers. The FreeRTOS Wi-Fi library abstracts port-specific Wi-Fi implementations into a common API. Using this API, applications can communicate with their lower-level wireless stack through a common interface.

Note

Applications are typically not using these libraries directly, but are using higher level libraries (for example, coreMQTT for ingesting MQTT payloads).