What is the benefit of have an embedded ARM in the Teseo-LIV3F module?

[jg_spitfire]

Hi, this is the TESEO LIV3 block diagram, as you can see it haves an embedded ARM CPU, but why is this CPU needed whether anyway I need an external uC to send the commands using the UART to control de GNSS module?, thanks,

[Francesco Virlinzi]

Hi

The ARM-MUC inside Teseo-LIV3F.... but it's better say the ARM MCU is inside Teseo3 in general is required to run the GNSS-Algorithm.

The external MCU runs the application and doesn't care on satellites, constellations and PVT solution. While the ARM-MCU inseide T3 runs the GNSS Algorithm to evaluate the PVT solution.

Regards

Francesco