is uart over ble want another microcontroller for send and recieve?

[navid]

hi i have nrf51422 v2. is uart over ble want another microcontroller for send and recieve? i mean can we send information by uart over ble by itself or i need another micro for doing that?

[awneil]

The nRF5x are so-called "System-on-Chip" (SoC); that means they contain both a microcontroller and the radio - so they can form a complete, standalone solution.

In short, no - you don't need a separate microcontroller.