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CMAC calculation failed with SDK 1.9.1 0

SoC: nRF5340 SDK: nRF Connect SDK 1.9.1 CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1. psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
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0 replies

Started over 2 years ago
by Dan2022
Not Answered
Slides from the Electromaker contest Q&A webinar 0
337 views

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Started over 2 years ago
by Robin M Saltnes
Not Answered
Antenna 0

Forget it, I have found related document and all is clear.
- development
- antenna
- nRF52820
- hardware
500 views

0 replies

Started over 2 years ago
by bob
Not Answered
CTS (clear to send) event/interrupt for Libuarte driver. 0

Hi, I'm pretty new to microcontroller programming so please correct my wrongs. I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
481 views

0 replies

Started over 2 years ago
by EugeneBrod
Not Answered
When i use DFU update app firmwre,The Serial Port always blocking and DK no repose 0

Hello, Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU: Source: Example/Dfu Target: Blinky(about 180 segment) But...
- development
- software
- mesh
- nrf52840
- dfu
576 views

0 replies

Started over 2 years ago
by Kai777

Recent in Nordic blog

Extend your battery life with nRF Cloud's CoAP interface

Tuomas P

Low power is one of the cornerstones of Nordic’s cellular IoT solution. The nRF91 Series is built from the ground up with ultra-low power consumption in mind, and the nRF Connect SDK provides applications…
- 28 Sep 2023
Analyzing power consumption in Thread Sleepy End Devices

MBaczmanski

The Thread protocol is a reliable, secure, and scalable solution for low-power IoT devices. One of the important aspects of its implementation is drawing as little power as possible. This ensures a long…
- 24 Aug 2023
Maximizing battery lifetime in cellular IoT: An analysis of eDRX, PSM, and AS-RAI

OmarKhalil

The introduction of NB-IoT (Narrowband IoT) and LTE-M (LTE for machine-type communication) revolutionized the landscape for IoT, making the 3GPP (3rd Generation Partnership Project) a key player in IoT…
- 9 Aug 2023

Latest guides

Getting Started : nRF Connect SDK Tutorial series - Part 0 | NCS v1.5.0

Simon

This tutorial uses an outdated version of nRF Connect SDK. We recommend using the latest version of nRF Connect SDK when getting started with development. Please see academy…
- 24 May 2019
Getting started: How to get modem trace using “Trace Collector” in nRF Connect

Brian Kim

UPDATE MAY 2021:Please follow the official documentation in infocenter. The following information is deprecated, please follow the documentation link at the top. Trace Collector app collects UART traces…
- 30 Apr 2019
Getting started: Store dust sensor data on nRF Connect for Cloud

Markus Tacker (he/him)

In this example we are using the nRF Connect for Cloud Device API, which is a free service for protyping IoT products and is built on top of AWS IoT, to store dust sensor readings. The API is device-agnostic…
- 12 Mar 2019
Mesh Networks: Provisioning and running Nordic's BLE Mesh with Python Application Controller Interface (PyACI)

Mark Q

Purpose This document will explain the Mesh Demo and the motivations behind the design decisions. Please find attached PDF file at the bottom of this tutorial for high-resolution version of this tutorial…
- 3 Feb 2019
Getting Started : Using GDB with Nordic devices

Daniel Veilleux

The GNU Debugger (GDB) is a popular tool that provides familiar features like breakpoints along with a command syntax that allows creativity in the debugging process. Although its command line interface…
- 31 Jan 2019
Getting started: Getting Started with nRF9160 DK

Akash Patel

2020-08-04: The content of this guide is now covered in the documentation on Infocenter. For the most up-to-date Getting started guide with nRF9160 DK please follow this link. 2020-03-09: Updated tutorial to…
- 2 Jan 2019