Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
nRF Connect for VS Code Extension Pack: Can not install SDK 0

I am trying to follow the first lesson of https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals But I have several problems and I can not find out how to fix...
14 views

0 replies

Started 56 minutes ago
by MaaikeZ
Not Answered
Signing and verifying with OpenSSL vs. nrfutil 0

The issue I'm having is signature verification failing when I sign my firmware package and perform a DFU. I've generated signing key pairs with the nrfutil CLI tool, signed...
13 views

0 replies

Started 1 hour ago
by LLTMBeahan
Not Answered
gpio_add_callback() returns -ENOSYS 0

Hello, I want to use the bq274xx.c sensor library. The bq274xx battery fuel gauge has an interrupt pin, which would allow to have the CPU idle until something interesting...
17 views

0 replies

Started 2 hours ago
by Torsten Robitzki
Not Answered
MCUboot with sysbuild does not compile for anything but DK 0

I'm playing a bit with MCU boot and folowed the tuturial . When I compile the sample with mcuboot from Zephyr, it works fine for the 52840DK, but when I try to compile for...
23 views

0 replies

Started 3 hours ago
by boris bergman1
Not Answered
Power Supply Design Guidelines for nRF9151 Modem 0

We are developing a new board based on the NRF9151 and would appreciate some guidance regarding the power supply design for the modem. Specifically, we’re looking for documentation...
21 views

0 replies

Started 4 hours ago
by Oleg-AgamControl

Recent in Nordic blog

Tutorial: Bluetooth LE to Cellular Gateway

eric ely

Bridging Bluetooth LE to different wireless connections, such as cellular, is challenging and there are few out of the box solutions. This is an important piece of the IoT puzzle, creating stationary…
- 25 Jul 2016
Video: Programming 96 nRF5 devices concurrently (AND nRF Connect MESH sneak peak)

Michael Dietz

https://vimeo.com/175834292 In the video above, 96 nRF51 devices are completely erased, programmed with a 150kB .hex file, verified, and reset (application reaches main() when the blue LED lights up)…
- 22 Jul 2016
PDM example on the nRF52832

Jimmy Wong

PDM stands for pulse density modulation. PDM is a form of modulation used to represent an analog signal with a binary signal. In a PDM signal, specific amplitude values are not encoded into codewords…
- 20 Jul 2016

Latest guides

Software and Protocols: How to connect nRF9160 DK to Google Cloud

Marte Myrvold

This project was originally made in an outdated version of NCS, but it has now been updated to NCS v1.5.0. The instructions are the same as before, but the code is different. Disclaimer: This is a student…
- 17 Jul 2019
Mesh Networks: Automating Nordic BLE Mesh Provisioning

Mark Q

Purpose This document will show how to automate the provisioning process for Nordic BLE Mesh nodes using Python scripting. When provisioning nodes using PyACI (Python Application Controller Interface)…
- 8 Jul 2019
Bluetooth low energy: MIDI over Bluetooth LE

Håvard

I implemented parts of the BLE-MIDI service along with a small example application. I wanted to share it here on the blog, in case someone would find it useful. The intended audience is primarily someone…
- 30 Jun 2019
Mesh Networks: Thread Tutorial: Practical guide for device upgrade OTA

AndreasF

This getting started guide is meant as a more detailed practical guide for the Thread Secure DFU Example found on Infocenter which demonstrates upgrade of firmware over the air (OTA). For any questions…
- 7 Jun 2019
Mesh Networks: Zigbee Tutorial: Practical guide for device upgrade OTA

AndreasF

This getting started guide is meant as a more detailed practical guide for the Zigbee OTA (Over the Air) Upgrade Client Example found on Infocenter. If you have any questions regarding Zigbee or Zigbee…
- 27 May 2019
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