Nordic DevZone

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

Not Answered
FOTA without external flash: Irrecoverable error: flash write failed: 12 0

Hello Team, I am trying to change the Lesson 9 Exercise 5 nrf5340_both_sol sample to use internal flash for FOTA. The code builds successfully. I have changed the pm_static...
17 views

0 replies

Started 1 day ago
by Kedar Sharma
Not Answered
Detect and flash a custom board with a nRF5340 chip on it. 0

When I get a custom board, how do I detect and flash it? I have three options on the board: I have a USB cable with: GND D+ D- +5V OR can configure the usb...
19 views

0 replies

Started 1 day ago
by lcj
Not Answered
SDK 2.9.1 compilation fails when CONFIG_ZIGBEE_FACTORY_RESET is not set 0

Hello Nordic team, Whilst porting our product from nRF Connect 2.4.1 to 2.9.1 we encountered the following problem. When compiling with ZIGBEE_FACTORY_RESET=n we get Seems...
- software
- zigbee
- zephyr
- nrf52840
- production
23 views

0 replies

Started 1 day ago
by embeddedsolutions.pl
Not Answered
nRF5340DK + nRF7002EK: Wi-Fi issues when upgrading from 2.6.1 to 2.8.0 0

Dear DevZone, I believe I am quite familiar to this forum due to my ongoing Wi-Fi issues with SDK 2.6.1 To determine if a newer SDK version will resolve these problems,...
22 views

0 replies

Started 1 day ago
by Ladivin
Not Answered
undefined reference to `zboss_signal_handler' 0

Hi, I'm having an issue with linking a Zigbee application. I have a working Zigbee application that is compiled and linked successfully. That application has BLE and Zigbee...
- software
- zigbee
- zephyr
- nrf52840
- production
17 views

0 replies

Started 1 day ago
by Tiit

Recent in Nordic blog

Working with the BBC on micro:bit: Part 1

John Leonard

Ever wondered how the nRF51822-based BBC Micro:bit first started to come to life?....Then read on.... Working with the BBC on micro:bit: Part 1 - using the mbed HDK For the last few months, we’ve been…
- 17 Sep 2015
Nordic Global Tech Tour – Kickstart your nRF52 Series project development in a day

John Leonard

It’s that time again The Nordic Global Tech Tour is about to hit the road again. This time it is all about the goodies inside our nRF52 Series for Bluetooth Smart and what they enable you to do. The…
- 11 Sep 2015
Current vs Voltage for nrf51 CPU

FormerMember

Since I couldn't find the information of how the supply current would change with different supply voltage for nrf51 chip, this is the result of a little test that I made to get this info. Setup: nrf51…
- 9 Sep 2015

Latest guides

Software and Protocols: Automating nRF91 TLS credential management via serial port AT commands

Daniel Veilleux

I have spent a bit of time recently experimenting with different TLS credential configurations using nRF91-DKs. Eventually I got to the point where I wanted to do things like swap out the certificates…
- 10 Jan 2020
Getting started: nRF Connect for Cloud Certificate Update

Joakim

The content of this guide is now covered in the documentation on nrf Connect SDK documentation page.For the most up-to-date instruction to Update Cloud Certificate please follow this link.
- 27 Sep 2019
Getting started: Thingy:91 Firmware Update using MCUboot

Joakim

The nRF Connect Programmer application now also supports MCUboot! Follow these steps to update through the programmer application or the following guide for the command line alternative. This guide shows…
- 23 Sep 2019
Bluetooth low energy: Concurrent Advertising

Håvard

I have been asked several times about variations of the following advertising scenario, so I decided to make a blog post that I can refer to, and hope it might prove useful for others out there that are…
- 9 Sep 2019
Software and Protocols: The four kinds of data you need to consider when developing an IoT product

Markus Tacker (he/him)

In this post I will give you an introduction to the four kinds of data you need to consider when developing an IoT product: Device State Device Configuration Past Data Firmware Updates It's these …
- 9 Sep 2019
Getting Started : Automate building of HEX files for your nRF Connect SDK application using CircleCI or GitHub Actions

Markus Tacker (he/him)

Continuous delivery is in important aspect of short time to market and since the nRF9160 supports firmware over the air updates we want to ship a new firmware to our development boards every time we update…
- 14 Aug 2019