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nrf5340dk (nrf7002ek) - AWS IOT connection fails with “mqtt_helper: mqtt_connect, error: -2” and reboots 0

Problem After successfully establishing a nRF7002EK WiFi connection to the local network, AWS IOT connection fails with “mqtt_helper: mqtt_connect, error: -2” and reboots...
- development
- software
- nRF7002
- nRF5340
22 views

0 replies

Started 4 hours ago
by zpm1066
Not Answered
Device Tree replacement for deprecated Partition Manager is ridiculously poorly documented at this NCS v3.4.1 stage 0

Hi, I am going nuts with the device tree replacement for PM that seems to cover about 1 case out of a larger number of possibilities. Please give me the overlay files and...
50 views

0 replies

Started 9 hours ago
by Burt
Not Answered
Fota/release of previously uploaded binaries using Memfault 0

Hello, After the migration to Memfault, I can't find a way to make a release (FOTA-job) of previously uploaded binaries. In nRF Cloud, under "Firmware updates", we used...
46 views

0 replies

Started 18 hours ago
by Morten Lie
Not Answered
nRF54L15 - Does SPI-mode SD NAND Flash work with Zephyr SDHC-SPI driver? 0

Hi Nordic Team, I am working on a custom nRF54L15 board using NCS, and I would like to use an SPI-mode SD NAND Flash (LGA8/SOP8 package, SD 2.0/SDHC compatible, SPI interface...
47 views

0 replies

Started 1 day ago
by moke0
Not Answered
Unable to do FOTA since nRF cloud migrated to memfault 0

I am unable to perform a fota on an nrf9160 based device in the field since my nrfcloud account was updated to require the use of the new memfault based version. There was...
81 views

0 replies

Started 1 day ago
by RossJ

Recent in the DevZone Blog

On nRF Connect for iOS & SIMD Optimizations in Swift

Dinesh Harjani

We released a small update late last week. It’s a follow-up to our last release of 2019, and like its predecessor, this release, 2.1.2, aims to improve the general stability of nRF Connect for iOS as well…
- 31 Jan 2020
Q&A for "Embedded Antennas for IoT" webinar

Petter Myhre

This blog post contains answers to questions asked during the "Embedded Antennas for IoT" webinar hosted by Nordic Semiconductor 17.10.2019. You can watch a recording of the webinar here. You…
- 22 Nov 2019
nRF Connect 2.1 for iOS: Welcoming Dark Mode

Dinesh Harjani

It has taken a lot longer than we previously thought, but we made it here, to our first big point release for nRF Connect 2.0. Throughout this “two-point-oh" journey, you’ve been an invaluable asset to…
- 19 Nov 2019
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