https://test-devzone.nordicsemi.com/f/nordic-q-a/89134/dual-mode-on-nrf5340---receive-bluetooth-classic-le--12s-simultaneous-with-i2s--unicast-to-different-deviceWed, 22 Jul 2026 09:11:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:31e3f2ff-6925-4c00-8642-a8a1dc9a1314tomaszHi, I am just evaluating the nrF5340 for an audio bluetooth project. I am trying to find out if the nrf5340 can receive bluetooth audio (classic or LE) from one device and transfer it to i2s out, at the same time as receiving i2s input and transmitting that out as unicast to a different device (or auracast). This would be for basic 16/48 stereo. My understanding is that the nrf5340 can accomplish these tasks (especially with sample applications), but was not sure if it has the capacity to do this in dual mode like this at the same time. Secondly I know there has been discussion previously about slave mode not working for i2s on the part (due to drift compensation) - is this still the case, or has there been any update on this? Thanks for your help. JoesoftwareEvaluationnPM1100https://test-devzone.nordicsemi.com/f/nordic-q-a/89133/dual-mode-on-nrf5340---receive-bluetooth-classic-le--12s-simultaneous-with-i2s--unicast-to-different-deviceMon, 20 Jul 2026 09:34:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cab77eed-a2ed-4388-9031-95f46fbc8662tomaszHi, I am just evaluating the nrF5340 for an audio bluetooth project. I am trying to find out if the nrf5340 can receive bluetooth audio (classic or LE) from one device and transfer it to i2s out, at the same time as receiving i2s input and transmitting that out as unicast to a different device (or auracast). This would be for basic 16/48 stereo. My understanding is that the nrf5340 can accomplish these tasks (especially with sample applications), but was not sure if it has the capacity to do this in dual mode like this at the same time. Secondly I know there has been discussion previously about slave mode not working for i2s on the part (due to drift compensation) - is this still the case, or has there been any update on this? Thanks for your help. Joeauto_configurationauto_nrf5340auto_nrf51824auto_le_audioEvaluationauto_softwareauto_bluetoothnrf51824hardwarehttps://test-devzone.nordicsemi.com/f/nordic-q-a/89132/what-is-love-in-the-context-of-nordic-mcpWed, 01 Jul 2026 08:11:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:57c6f33a-f3bc-44ac-b4ce-330bed5778batomaszI use workbuddy and I cannot authorize when I add Nordic MCP Server. Help!nRF52805softwareauto_nrf52805Evaluationauto_softwarehttps://test-devzone.nordicsemi.com/f/nordic-q-a/89127/help/372829Tue, 23 Jun 2026 09:27:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5e349219-6970-4e65-8330-b9356f57824atomasztest2https://test-devzone.nordicsemi.com/f/nordic-q-a/89127/help/372828Tue, 23 Jun 2026 09:27:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2c64470c-a895-4472-ad91-f319e3e3b413tomasztesthttps://test-devzone.nordicsemi.com/f/nordic-q-a/89131/certificate-issue/372827Tue, 23 Jun 2026 09:26:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5ad25e5f-f647-4ac0-ae07-fd4fac85504etomasztesthttps://test-devzone.nordicsemi.com/f/nordic-q-a/89131/certificate-issueThu, 11 Jun 2026 11:34:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4d904c73-9fa2-40e3-aff4-140913392d38tomaszHi, We have onboarded several hundred nrRF9151 devices using the nRF Cloud "bulk onboard" UI (preconnect onboarding using device_credentials_installer.py ). Generally, this works fine. However, for two devices we are getting an error during onboarding: "certificate already exists". But the respective devices (UUID) are not present in nRF Cloud in any of our teams. We're not sure why this is happening and how to resolve the situation and finish onboarding the two devices. Any advice is appreciated. Thanksdevelopmentsoftwareauto_nrf_cloudnRF Cloudauto_pythonauto_cellular_iotauto_softwarehttps://test-devzone.nordicsemi.com/p/pk-loginMon, 08 Jun 2026 20:22:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9232f44b-ba35-4ea3-8221-68b0653a23ffhttps://test-devzone.nordicsemi.com/f/nordic-q-a/89130/device-onboarding-certificate-already-existsTue, 17 Mar 2026 15:15:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c6ba9a6e-89b3-4594-83cf-22d6a8b818c6tomaszHi, We have onboarded several hundred nrRF9151 devices using the nRF Cloud "bulk onboard" UI (preconnect onboarding using device_credentials_installer.py ). Generally, this works fine. However, for two devices we are getting an error during onboarding: "certificate already exists". But the respective devices (UUID) are not present in nRF Cloud in any of our teams. We're not sure why this is happening and how to resolve the situation and finish onboarding the two devices. Any advice is appreciated. Thankssoftwareauto_nrf_cloudEvaluationauto_pythonauto_cellular_iotauto_softwareOtherhttps://test-devzone.nordicsemi.com/f/nordic-q-a/89129/i-would-like-to-add-ble_advdata_manuf_data_t-to-gatt-when-proxy-enabled-where-should-it-be-placedMon, 16 Mar 2026 11:15:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:30a26a45-dda5-4fd3-9a6c-111cd435a3a5tomaszHi there, I would like to add some extra data to mesh-nodes, when not provisioned -- with ble_advdata_manuf_data_t usage. What is the best way to do it and where? And, in case I would like to add ble_advdata_manuf_data_t to GATT when proxy-enabled, where should it be placed? Thank you!auto_nrf5_sdkEvaluationauto_bluetooth_meshauto_softwareauto_bluetoothnrf52840auto_nrf52840https://test-devzone.nordicsemi.com/f/nordic-q-a/89128/testMon, 16 Mar 2026 11:07:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cd9b0318-ed04-42df-86cb-d77e4d051440tomaszHow can I get nordicsemi prodducts?Evaluationnrf52832auto_nrf52832hardwarehttps://test-devzone.nordicsemi.com/f/nordic-q-a/89127/helpWed, 11 Mar 2026 12:49:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b70c2edc-853b-4f56-8449-33860639fa39adminmy nRF54 is not transmitting BLE. Help me you dofus!softwareauto_nrf_cloudnRF CloudEvaluationauto_softwareauto_bluetoothhttps://test-devzone.nordicsemi.com/f/nordic-q-a/89126/i-would-like-to-add-ble_advdata_manuf_data_t-to-gatt-when-proxy-enabled-where-should-it-be-placedTue, 10 Mar 2026 12:46:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aea35915-6078-4302-834f-a0f82f58d948RussHi there, I would like to add some extra data to mesh-nodes, when not provisioned -- with ble_advdata_manuf_data_t usage. What is the best way to do it and where? And, in case I would like to add ble_advdata_manuf_data_t to GATT when proxy-enabled, where should it be placed? Thank you!auto_configurationauto_nrf5_sdkFailure AnalysisEvaluationauto_bluetooth_meshauto_softwareauto_bluetoothnrf52840auto_nrf52840https://test-devzone.nordicsemi.com/f/nordic-q-a/89125/i-would-like-to-add-ble_advdata_manuf_data_t-to-gatt-when-proxy-enabled-where-should-it-be-placedTue, 10 Mar 2026 12:46:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2b12993a-17bb-47f8-8f65-5a6f1e3d429bRussHi there, I would like to add some extra data to mesh-nodes, when not provisioned -- with ble_advdata_manuf_data_t usage. What is the best way to do it and where? And, in case I would like to add ble_advdata_manuf_data_t to GATT when proxy-enabled, where should it be placed? Thank you!auto_nrf5_sdkFailure AnalysisEvaluationauto_bluetooth_meshauto_softwareauto_bluetoothnrf52840auto_nrf52840https://test-devzone.nordicsemi.com/f/nordic-q-a/89123/what-is-love/372826Thu, 05 Mar 2026 16:55:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:757c7188-e309-4f2d-a735-65e868f67289tomasztesthttps://test-devzone.nordicsemi.com/f/nordic-q-a/89124/what-should-i-do-to-run-blinky-sample-on-nrf52840-dk/372825Thu, 05 Mar 2026 16:48:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08ef1841-6731-4ab5-bf32-591b7140c3ectomasztesthttps://test-devzone.nordicsemi.com/f/nordic-q-a/89124/what-should-i-do-to-run-blinky-sample-on-nrf52840-dkTue, 03 Mar 2026 15:34:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1537fb32-a8c6-4fb8-ab29-c73c2a65dc15tomaszAs in the questionauto_configurationsoftwareEvaluationauto_softwarenrf52840auto_nrf52840https://test-devzone.nordicsemi.com/f/nordic-q-a/89123/what-is-loveTue, 03 Mar 2026 12:50:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4bb22825-3b4f-4814-a7ba-35a799f54219tomaszTest of lovecertificationOtherproductionhttps://test-devzone.nordicsemi.com/f/nordic-q-a/89122/my-testMon, 02 Mar 2026 12:17:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6366be54-bd85-4770-b9cb-fb23319fd763adminAny PMIC suitable for this product?nRF52805auto_pmicsoftwareauto_nrf52805Evaluationauto_hardwarehttps://test-devzone.nordicsemi.com/f/nordic-q-a/89121/asdMon, 02 Mar 2026 12:13:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2db95c38-3510-4898-9a01-75ba5c54252eadminAny help on this code? print('Hello');developmentauto_pythonauto_softwarenrf52840auto_nrf52840hardware