AX 8052F143 – RF microcontroller System-on-Chip (SoC), integrating the micro-controller into the same component, dedicated to high volume projects where every cent matters.

AXSEM’s IC, library and development system enable IoT developers to easily use SIGFOX’s long-range, two-way wireless Internet-dedicated network with AXSEM’s superior lowest-power radio technology. This combination of low costs, lowest-power consumption and international coverage makes it the ideal solution for environmental sensors, smart meters, patient monitors, security devices, streetlights and many more applications.

Datasheet and more information available here.