nRF51 standalone

[Punit]

Is it a good idea to use nRF51 standalone as an Application Processor and also as BLE connectivity chip? OR Is it a good practice to use a separate Application Processor?

I will mostly be using the Nordic NUS...Please guide..

[awneil]

Clearly, there is no single answer to this - it depends totally on the requirements & constraints of the particular problem at hand.

But, in general, why would you want two processors if one will do?