Hello,
we think about using an nrf52820 for a multi role solution. I know from the Compatibility Matrix that the S140 is supported and qualified for the nrf52820. What I would like to know is if there is enough RAM availabe on the Chip in order run both roles at the same time.
We plan to manage multiple bondings but as far as I know this only influences the flash. The application for the nrf52820 and the GATTS attribute table for both roles will not be that big. For the central role it is planned to use a Long Range connection while for the peripheral role we will use a normal 1Mbit/s connection to a smartphone.
Is the concept I explained above possible for a combination of nrf52820 and S140? Asume RAM and Flash of the application is almost 0 and the GATT table has about 10 typical characteristics in size.
It would be nice if someone can give me a estimation of the RAM that is needed for a small multi role application.
Thanks in advance.
Best regards,
Christian
