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How to know that the device disconnected due to an authentication failure 0

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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0 replies

Started 46 minutes ago
by V.Lorz
Not Answered
Stack memory overflow nRF54L15 0

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...
21 views

0 replies

Started 4 hours ago
by NickDeLeenheer
Not Answered
Unable to build standard Nordic application: Blinky, using the nRF Connect SDK v2.9.1 0

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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0 replies

Started 9 hours ago
by Jacek Majda
Not Answered
VS code connected devices doesn't show debugger 0

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...
26 views

0 replies

Started 15 hours ago
by VinuGopalakrishnan
Not Answered
IPC Service + IPC HAL Channel interference 0

Hi, I'm developing custom firmware on the appcore and netcore. The netcore runs BLE controller, as well another custom IPC service to communicate between the appcore and...
36 views

0 replies

Started 20 hours ago
by Malek Itani

Recent in Nordic blog

nRF5 SDK for Eddystone introduced

ketil

Recently, Google introduced some news about Eddystone. At the same time, we released a first implementation of the new specification on GitHub to get developers started. I would like to share some insights…
- 26 Apr 2016
nRF52 Online Power Profiler

Stian Røed Hafskjold

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different…
- 26 Apr 2016
Debugging nRF52 series devices using Trace

Michael Dietz

#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016

Latest guides

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

Lorenzo Amicucci

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

Kaja

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

Hung Bui

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

Kaja

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

Charlie

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