AT-based Modem Support in the Zephyr Project - Present and Future

Explore the present and future of AT-based modem support in the Zephyr Project through this informative conference talk. Delve into the world of low-power LTE Cat-M1 and NB-IOT modems, learning how product makers can address complex connectivity challenges. Discover the basic modem driver implementations in the Zephyr Project, which provide transparent access to the networking stack. Gain insights into supported hardware, driver implementation using the offloaded networking stack, and future challenges in modem APIs. Cover topics such as the network stack, modem implementation, offloaded APIs, socket APIs, modem receiver, UART, command parsing, and configuration helpers. Learn about supported modems like SparkFun R4 and Nordic 90160, and participate in an open discussion on future developments in the field.