How can an nRF52 series SoC get the optimal channel map when not estabilshing a connection?https://devzone.nordicsemi.com/f/nordic-q-a/77424/how-can-an-nrf52-series-soc-get-the-optimal-channel-map-when-not-estabilshing-a-connectionI want to select the nRF52 series SoC as our product platform. I have a use case in which I want to get the optimal channel map and I find the &quot;sd_ble_opt_get()&quot; function in nRF5 SDK softdevice that can get the current channel map when establishing aen-USTelligent Community 13Wed, 04 Aug 2021 03:40:29 GMTRE: How can an nRF52 series SoC get the optimal channel map when not estabilshing a connection?https://devzone.nordicsemi.com/thread/323200?ContentTypeID=1Wed, 04 Aug 2021 03:40:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b535e98b-35af-4aa6-ba7f-4dd2f4b97d18Rayliyn<p>OK,&nbsp; I am building the central device. Thank you very much!</p><div style="clear:both;"></div>RE: How can an nRF52 series SoC get the optimal channel map when not estabilshing a connection?https://devzone.nordicsemi.com/thread/320051?ContentTypeID=1Wed, 14 Jul 2021 13:44:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c20945c2-d58a-4bf7-b502-5d921fe040daovrebekk<p>Hi</p> <p>Are you building the peripheral device, the central device, or both?</p> <p>Later SoftDevices have a Quality of Service feature that allows you to check the level of RF activity on all the Bluetooth channels, which can be used to identify channels with a lot of interference that you might want to remove from the channel map.&nbsp;</p> <p>You can read more about the functions to start and stop this feature <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v6.0.0/group___b_l_e___g_a_p___f_u_n_c_t_i_o_n_s.html#gaebe458be0d54576a131db1c9b2d8ff8b">here</a>.&nbsp;</p> <p>Best regards<br />Torbjørn</p><div style="clear:both;"></div>