Nordic DevZone

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

Not Answered
Timer0 interrupt only firing once on nRF52832 using nrfx sdk - how to re-enable in ISR? 0

Hi, With the attached code, the timer0_event_handler() is only called once - is there something else I need to do in the ISR or at initialisation-time to ensure that it...
- development
- software
- C
- nrf52832
5 views

0 replies

Started 7 minutes ago
by Matt_V
Not Answered
Calls to MQTT library hang indefinitely when client is not connected. 0

Hello! I'm writing an application that uses MQTT to post some sensor data to a server. My networking code is basically a duplicate of this sample , except I set up the LTE...
10 views

0 replies

Started 27 minutes ago
by Ethan Barry
Not Answered
How can I evaluate that AGPS data downloaded and been processed? 0

Hello, I’m trying to understand exactly how the location module works in the Assert Tracker V2 application. I want to see the NMEA data in the logs, but I’m not sure how...
12 views

0 replies

Started 33 minutes ago
by Roman Veselskyi
Not Answered
Unable to erase entire external flash on nrf5340dk 0

Hello, I am trying to save my sensor data and system uptime to the external flash on my nrf5340dk. So far I have been able to erase some sectors of the external flash, write...
- development
- software
- debugging
- flash
- nRF5340
13 views

0 replies

Started 52 minutes ago
by Shuhao Dong
Not Answered
Modem UTC Time Not Correct When Connected To Verzion Network 0

We have an issue with the UTC Time being the correct time when we initially connect to the Verizon network. However, after some period of time the UTC Time changes and our...
28 views

0 replies

Started 3 hours ago
by JLCIOT

Recent in Nordic blog

LTE-M vs NB-IoT Field Test: How Distance Affects Power Consumption

Martin Lesund

This is an updated field test of the one we did in 2019 at the same location. During this updated field test, we also captured more parameters for both LTE-M and NB-IoT devices and, we captured power measurements…
- 8 Sep 2022
On nRF Connect for the Mac, the new nRF Edge Impulse and the Discovery of SwiftUI

Dinesh Harjani

Preface The bulk of the development work described in this blog post occurred during the 2021 calendar year. This means it reflects the state of iOS, Mac, Swift, and SwiftUI Development before and after…
- 1 Sep 2022
Traveling the embedded world 2022

Finn Boetius

The embedded world trade fair presents itself as the leading trade fair for embedded systems. It allows the embedded community to get information about new products and innovations. But also allows us…
- 3 Aug 2022

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