on ble_app_uart how can change MTU size and LL payload size?

[johnny]

Hi

on nrf52832 ble_app_uart how can change MTU size and LL payload size? have any source ? or example ?

or any change MTU and payload example ?

( for BT4.2 ~ BT4.0 )

thanks.

[johnny]

I want use sdk 12.3 or SDK14.1 , i now i can change ATT_MTU but just change this ? and I do not understand how to achieve change LL payload size. thanks,