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ERROR 1813 [Unknown error code] at KGJ`hó@h:536871936 PC at: 0x0001505C 0

Hi, I am using the nRF52840 with nRF-SDK version 16.0. At random intervals, I encounter the following error: "[00:02:51.009,460] <error> app: ERROR 1813 [Unknown error...
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0 replies

Started 40 minutes ago
by Shreya J B
Not Answered
How to use CMakePresets with west and sysbuild in NCS v2.7.0? 0

I was following instructions from this and this post, but I'm not yet able to build with the following combination: CMakePresets.json + west + sysbuild. I'm using this west...
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0 replies

Started 40 minutes ago
by koos
Not Answered
unexpected entries in build configuration 0

Hi, I switched to SDK 3.0.0 and got back problem, that I had some time ago with 2.6?? When my code compiles, but controller stuck after many successful builds and I open...
11 views

0 replies

Started 57 minutes ago
by Urmaz
Not Answered
Interrupt on P1.06 affects the communication between the app core and the network core 0

Hi everyone, We found that the LIS2MDL_INT interrupt from the compass on P1.06 affects communication between the app core and the network core. About 3 seconds after...
19 views

0 replies

Started 1 hour ago
by zohan
Not Answered
Unable to access the nRF54L15-DK after all-erase operation 0

Hi team, After executing RRAMC.ERASE.ERASEALL with an external debugger, I was unable to access the CPU (board) after reset. To resolve this issue, I connected the nRF-programmer...
19 views

0 replies

Started 1 hour ago
by KPA

Recent in Nordic blog

Proof that the nRF52832 is a beast of computation power

Fabien Comte

Here is a demo of a small graphics engine I designed that allows me to embark moving pictures on a nRF52832 directly in code with a reasonable occupied memory size (i can do RLE or LZ4 compression). The…
- 15 Feb 2016
Webcast: Interfacing with Nordic's Softdevices

Hung Bui

We are introducing a webcast series to stimulate more interaction with you, Devzone users. Joining a webcast, you’ll get to watch live technical presentations and submit your own questions for the Q&A…
- 15 Feb 2016
Introducing an alternative API approach using C++

Torsten Robitzki

I’m experimenting with an alternative library approach to implement Bluetooth LE device firmware (named Bluetoe). This already works, but is still highly experimental. I wrote a blog article to…
- 12 Feb 2016

Latest guides

Getting Started: nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

Håvard

This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Hung Bui

The content of this blog was based on the documentation of BLE Secure DFU example, Bootloader module library and Buttonless DFU service from our SDK. Here we provide you step by step instructions to make it…
- 20 Mar 2017
Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

FormerMember

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016
Bluetooth low energy: Wireless timer synchronization among nRF5 devices

Audun

Introduction In a variety of use cases there is a need to share a common clock among multiple devices. Such a common clock can be used for many purposes, for example by having each node in a network perform…
- 12 Jul 2016