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Not Answered
NRF5340 bt_enable returning -11 on custom board but works on DK 0

I just got my custom board in and when the code gets to bt_enable it returns -11, but on the DK board it works fine (using the same board dts files and software for both)...
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0 replies

Started 3 hours ago
by scottc19
Not Answered
nrfutil device --x-ext-mem-config-file 0

Hi, I recently started using nrfutil with the deprecation of nRF Command Line Tools. In one of the recent updates the change log lists: 2025-03-24: Version 2.8.4 Added:...
19 views

0 replies

Started 5 hours ago
by Michael Wagner
Not Answered
Problems build hci_lpuart for thingy91 sdk2.9.0 0

I am trying to compile hci_lpuart for thingy91_nrf52840, but I have these issue. hci_lpuart: Any ideas on how to solve this? I'd really appreciate it. And if you have any...
32 views

0 replies

Started 7 hours ago
by joserp93
Not Answered
Online Power Profiler for nRF9151 0

Hi, When do you plan to update your Online Power Profiler Tool for cellular with nRF9151 device? I just can see nRF9160 available for calculation. Regards,
16 views

0 replies

Started 8 hours ago
by Starlord
Not Answered
Porting project from nrf52840 to nrf54L15 (device tree) 0

Hello, I have a program working well in SDK 2.9.1 on nrf52840DK. I want to port it over to nrf54L15DK. Please help me identify corresponding ports I can use on nrf54L15...
22 views

0 replies

Started 8 hours ago
by bjornolsen

Recent in Nordic blog

nRF BLINKY compatible firmware using Zephyr Bluetooth APIs

vikrant8051

Hello World !! This is simple code which is compatible for nRF Blinky App which is based on Zephyr OS Bluetooth APIs. I've tested it on #nRF52840-PDK board. Isn't it simple ? You have to just replace…
- 24 Jan 2018
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Interfacing the Nordic Thingy:52 from the Amazon Alexa Voice Service just had to be done! In this blog post I will briefly explain how this demo was set up, but I will direct you to the GitHub page if…
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Difference between nRF52840 Engineering A and B reference designs

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After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
- 15 Jan 2018

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

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The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

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When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

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Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

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When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

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Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022