Can esp32- wrover-ie can be programmed to use ble with out connecting to external mcu?

[manikantateja]

I am using esp32-Wrover-IE for developing, downloaded provided BIN files and connected UART1 to external MCU for BLE application.
now my question is, is there any way to use MODULE itself for BLE application(Server) without external MCU

[WiFive]

https://www.espressif.com/en/products/sdks/esp-idf

[manikantateja]

Thanks for your replay ,
Is there any example which uses BLE features with out using external MCU and send some data using UART.