Maximizing the datarate over Bluetooth Low Energy, in a connection between two nrf52832 devices

Good morning,

I want to develop my application based on the ble_app_uart_c and ble_app_uart examples (each one downloaded in a different nrf52832 development kit).

My goal is to maximize the throughput of the data sent through BLE. Many other threads suggested looking at the throughput example in the SDK, but I still don't get which variables and things need to be modified to get the maximum data rate (that should be around 1.38 Mbps). I need some more practical information, such as where to modify the physical layer frequency (I want 2MHz) in the ble_app_uart_c and ble_app_uart examples.

Any help would be really appreciated :)

Best Regards,