nrf52833 scan extend adv packet

RE: nrf52833 scan extend adv packet

xinzhenXU — Wed, 31 Dec 2025 09:45:33 GMT

This image shows the information about the adv_paramsI have set.

RE: nrf52833 scan extend adv packet

xinzhenXU — Wed, 31 Dec 2025 09:39:53 GMT

Thanks，I've been using the nRF5 SDK for many years, and switching to a new SDK isn't that easy for me. I want to add a feature to an existing product by transmitting data via extended adv and scan rsp，Does the nRF5 SDK support the adv type BLE_GAP_ADV_TYPE_EXTENDED_NONCONNECTABLE_SCANNABLE_UNDIRECTED? When I set srdata in the adv parameters, then sd_ble_gap_adv_start will triggers an error: ERROR 7 [NRF_ERROR_INVALID_PARAM]

RE: nrf52833 scan extend adv packet

Kenneth — Mon, 29 Dec 2025 13:17:01 GMT

Hello,

For new development you should be using the nRF Connect SDK. We don't want to encourage new development on the old legacy nRF5 SDK, please consider switching to the nRF Connect SDK Bare-Metal solution for the nRF54L15 if you want the look and feel of the nRF5 SDK.

In terms of scanning and advertisement on the old nRF5 SDK there are a few message sequence charts you may check out:
https://docs.nordicsemi.com/bundle/s140_api/page/group___b_l_e___g_a_p___m_s_c.html

Kenneth