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]

on sdk14.0 ble_app_uart , the can write ATT MTU to max = 247byte