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Using die temp interrupt causes BLE cannot be initialized
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Hi, I'm working on the DK for nrf52832. I have a working code for BLE, and another working code for die temperature using interrupt. Now I want to merge them and trigger the...
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Started 6 minutes ago
by Xander To
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How to know that the device disconnected due to an authentication failure
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Hi, I configured for using security BT_SECURITY_L2 for a device that I had previously configured for using BT_SECURITY_L4. When I try to connect with an Android phone that...
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Started 1 hour ago
by V.Lorz
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Stack memory overflow nRF54L15
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Hi, I wanted to implement a version of Channel Sounding where you wait for a certain amount of distance estimations, and then try to just select the smallest distance...
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Started 5 hours ago
by NickDeLeenheer
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Unable to build standard Nordic application: Blinky, using the nRF Connect SDK v2.9.1
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Good day, I tried to build the standard Nordic application: Blinky for the nrf52840dk/nrf52840 board from the following directory on my PC: c:\ncs\v2.9.1\zephyr\samples...
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Started 10 hours ago
by Jacek Majda
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VS code connected devices doesn't show debugger
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Hi, I have an issue with VS code. The connected devices does not show my jlink debugger nor the DK. However, nrf connect desktop programmer shows them. Toolchain: v2.6...
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Started 16 hours ago
by VinuGopalakrishnan

Recent in Nordic blog

Recover the nRF51 when nrjprog and nRFGo Studio couldn't

Hung Bui

You may have a nRF51 chip that is "bricked" and both nRFGo Studio and nrfjprog recover option doesn't work. You can try to use J-link Commander to recover. In some case, J-link Commander showed that it…
- 21 Jul 2014
nRF51 SDK v6.0.0 bug report and temporary workarounds

Hung Bui

I created this blog post to document the bugs reported on nRF51 SDK v6.0.0 The workaround for each bug would also be provided here as a temporary solution before the bug is fixed in the future release…
- 16 Jul 2014
S130 Multi-link SoftDevice released. Tell us what you think.

John Leonard

Our most advanced Bluetooth Smart SoftDevice to date is now - S130. We're excited in a big way about this one covering as it does so many different options in one protocol stack. Again, we always value…
- 10 Jul 2014

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

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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

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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

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Using die temp interrupt causes BLE cannot be initialized View Voters Login to vote on this thread 0 Login to vote on this thread 0

How to know that the device disconnected due to an authentication failure View Voters Login to vote on this thread 0 Login to vote on this thread 0

Stack memory overflow nRF54L15 View Voters Login to vote on this thread 0 Login to vote on this thread 0

Unable to build standard Nordic application: Blinky, using the nRF Connect SDK v2.9.1 View Voters Login to vote on this thread 0 Login to vote on this thread 0

VS code connected devices doesn't show debugger View Voters Login to vote on this thread 0 Login to vote on this thread 0

Using die temp interrupt causes BLE cannot be initialized
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How to know that the device disconnected due to an authentication failure
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Stack memory overflow nRF54L15
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Unable to build standard Nordic application: Blinky, using the nRF Connect SDK v2.9.1
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VS code connected devices doesn't show debugger
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