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Not Answered
starting/stoping HFXO leading to CPU lockup and faults 0

i have some bare-metal RF code that runs on my nRF52-DK, which i'm currently porting to my nRF54-DK.... functionally, everthing is working just fine -- the boards can in fact...
- software
- nRF54L05
- Evaluation
- nrf52832
10 views

0 replies

Started 2 hours ago
by bios-bob
Not Answered
nRF54L15 PDK 0.8.1 The description here is inconsistent with the actual measurement 0

Hi, 1. It was measured that SWD0_SELECT needs to be connected to VDD to program the external nRF54L15 2. Will the document or the program be modified here to make it consistent...
16 views

0 replies

Started 2 hours ago
by peter.min
Not Answered
Specifications missing for HFXO/PLL/HFCLK startup latency 0

In my application we have an nRF514L configured as an SPI target. Page 830 of the nRF54L datasheet (version 0.8, dated December 2024) documents that the SPIS peripheral requires...
17 views

0 replies

Started 4 hours ago
by David Palchak
Not Answered
Require CMake to use Sysbuild 0

I would like to use native CMake rather than West to take advantage of CMake Presets. I have been able to make this work on the command line using the following command...
24 views

0 replies

Started 5 hours ago
by LukeC
Not Answered
nRF52832 custom board: application only starts after JLinkRTTClient + JLinkExe connection 0

I developed a BLE application for the nRF52832 using NCS v3.0.0. The application runs correctly when flashed to the nRF52 DK. However, when flashing the same application...
27 views

0 replies

Started 5 hours ago
by triple_a

Recent in Nordic blog

nRF5x-Tools and nRF5x-Pynrfjprog Includes Linux and Python 3 Support

gamnes

Over the last few weeks the Nordic team has been working on getting support for programming our devices in Linux as well as adding support for using our Python programming module ‘Pynrfjprog’ with Python…
- 27 Oct 2015
nRF51 DFU command line OSX app (sample)

jeremysf

OSX command line application for performing an nRF51 device firmware update: https://github.com/jeremysf/nrfDFU This is a simple command line program I wrote based on Nordic's documentation and their…
- 27 Oct 2015
Developing Nordic nRF51822 Beacon Kit Firmware with Visual Studio

ivan

This tutorial shows how to build and debug Bluetooth LE beacon firmware for the nRF51 Beacon Kit. We will use Segger J-Link together with a Tag Connect cable to debug the beacon. We will show how to use…
- 27 Oct 2015

Latest guides

Getting started: How to add DFU support to your Thingy:91 project

Didrik Rokhaug

Note: From nRF Connect SDK v1.7.0 onwards, if you build for the thingy91_nrf9160_ns or thingy91_nrf52840, everything in this guide is already done automatically. Since that SDK release, the board files…
- 21 Jan 2021
Software: Enter the Multi-NUS: A Simple Wireless UART Network

matt.heins

If you’re thinking about building a network of sensors and you begin to survey the options, you’re likely to encounter a frothing sea of acronyms representing a variety of standards and protocols clamoring…
- 12 Jan 2021
Software and Protocols: nRF9160 DK: Offloading Bluetooth Low Energy related tasks to nRF52840 SoC

Anders Storro

Background Some time ago I was working on a project that involved communication between Bluetooth mesh and a home automation platform. The goal of this project was to enable control and observability of…
- 12 Jan 2021
Bluetooth low energy: How to update advertising data dynamically using BLE Advertising library

Karl Ylvisaker

Introduction The question of how to update advertising data dynamically using the BLE Advertising library has been raised many times by our forum-goers, especially after the release of nRF5 SDK v15.2.0…
- 6 Jan 2021
Software: Device Firmware Update (DFU) with MCUBoot bootloader

Mark Q

Purpose The purpose of this blog is to show how to create a Zephyr application that boots from the MCUBoot bootloader. We will also show how to update an application using the Device Firmware Update (DFU…
- 3 Nov 2020
Software: Building a Bluetooth application on nRF Connect SDK- Comparing and contrasting to SoftDevice based applications - Part 1

Hung Bui

Scope This is a discussion on building a Bluetooth application on our new nRF Connect SDK/Zephyr platform with the reflections to our nRF5 SDK which is based on the SoftDevice Bluetooth stack. The goal is…
- 21 Oct 2020