How to modify the frequency offset by software?

[Not2Good Sir]

Hi All: i made a nrf52832 board, but i test it, the frequency offset is 150K, it's too big. what can i do to change it by software ?

[Not2Good Sir]

my write it wrong. In fact the offset is 150K.

i have another problem , uart input data, and BLE(peripherl) output to remote. my software max speed only 3K+, but my other bluetooth IC can do 7K/s, i don't why. connection interval and mtu all update.

Are there and other parameters affect it ?

software device is s132_nrf52_5.0.0 and IC is nrf52832. uart baud is 115200. MTU is 182. connection interval is 15ms.