This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2540: how disable encryption in ble connetction

Part Number: CC2540

hi to all,

i am new in ble, i have an example that in it cc2540 play central role in ble connection, i want use sniffer to see ble packets but the connection is encrypted. i want know that how can i disable encryption in CC2540 side. in below pic you can see that LL_ENCRYPTION_SEQ sent by the master that in my case is CC2540.

thanks.