Another approach I was thinking of:

-) Use different advertising policies: ADV_FILTER_ALLOW_SCAN_ANY_CON_WLST or ADV_FILTER_ALLOW_SCAN_WLST_CON_WLST if no public pairing should be possible, ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY if in pairing mode
-) If a connection is established, add the BT-MAC to the ...

Hi @all,

I have the same request/problem with denying devices to pair with the ESP32.

I've tried to return false with esp_ble_gap_security_rsp
on the GAP event ESP_GAP_BLE_SEC_REQ_EVT.

But this event seems to never occur.

Events on pairing are:
ESP_GAP_BLE_KEY_EVT
ESP_GAP_BLE_UPDATE_CONN_PARAMS ...

@ESP_Sprite

Did you have any success on an RMT implementation / proof-of-concept ?

If it is possible, could you share your code anyway? I'm looking forward to fiddle around with USB ^^

Dear all,

first of all, thanks for the new ESP32 :-)

My question relates to the Bluedroid stack provided in the IDF:

I've already implemented the HCI advertising for providing IPSP profile, but currently I need a little bit of help regarding the structure of the Bluetooth stack initialisation ...