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How to upload application without erasing bootloader data? (with segger embedded studio) 0

Hello everyone, I'm trying to use the buttonless dfu functionality on nRF52 DK. However, I can't seem to test the functionality when there is no bootloader flashed, but...
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0 replies

Started 1 hour ago
by julian24
Not Answered
Problem with a nRF5340 0

Hello, I am contacting you today because I recently bought an nRF5340 development kit, as well as several Nordic Thingy devices (52, 53 and 91) and I have been working on...
27 views

0 replies

Started 2 hours ago
by MarsIot
Not Answered
HFXO does not start 0

Hi We have a strange problem with a product with a nRF52840 chip. When we do the final test of the product, Bluetooth does not work on some boards and after some investigation...
24 views

0 replies

Started 2 hours ago
by Jon
Not Answered
A short circuit between the SIM_1V8 pin and GND in nRF9160 0

I ordered my second prototype board with the nRF9160, which includes small changes compared to the previous version. I encountered an issue with LTE connectivity. After some...
23 views

0 replies

Started 3 hours ago
by Bartlomiej
Not Answered
UART thingy91 0

Hello, I recently purchased a Nordic Thingy 91 device, and I have been working on it for a few weeks. I am currently experiencing two major issues with the kit that are...
- development
- software
- nRF9160
- nrf52840
30 views

0 replies

Started 3 hours ago
by Gam2IOT

Recent in Nordic blog

nRF5 SDK v 16.0 : Flashing nRF52833 in Keil uVision

Susheel Nuguru

This page describes an easy workaround for the flashing error you get in Keil uVision when you are using nRF5 SDK v16 on nRF52833 chips. The assumption is that you have installed the latest versions of…
- 18 Oct 2019
Bluetooth mesh and its role in the Internet of Things

Mohammad Afaneh

If you ask five different people “How would you define the Internet of Things?”, you will probably get five different answers! The term has generated a lot of buzz in the media in the past few years. You…
- 16 Oct 2019
nRF9160 Pathfinder

Marte Myrvold

The nRF9160 SiP supports the use of both LTE-M and GPS. We want to show how these can be used in an application at the same time. In this project we demonstrate this by using the nRF9160 DK to send the…
- 7 Oct 2019

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

nRF Cloud is a major element of Nordic Semiconductor's long-term and committed plans for cellular IoT solutions. It can be accessed by users or devices through different methods for different purposes…
- 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