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I am getting the following error when trying to register a nRF9160-DK with a HWID. There was an error adding your device: nRFCode 40001: Please advise how to move forward. 0

I am getting the following error when trying to register a nRF9160-DK with a HWID. There was an error adding your device: nRFCode 40001: Please advise how to move forward...
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Started a few seconds ago
by derekdenman
Not Answered
fatfs example - sd card current draw 0

I am using the fatfs example in SDK 15.3 and I need to implement an energy saving mode for a use case when the sd-card is inserted but not needed. In a first step I'm cutting...
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Started 1 hour ago
by hannes
Not Answered
nRF5340 Zephyr OS board configuration - ram and flash sizes 0

Why ram and flash size in a board configuration in Zephyr OS for nRF5340PDK doesn't match with declared on your site? According to your product specification, application...
- development
- software
- zephyr
- nRF5340
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Started 2 hours ago
by RAlexeev
Not Answered
BLE not working: I see signal on spectrum analyzer but can t see the device advertising 0

Hello, i am new to the whole NRF programming. I created my custom board with a NRF52811 SoC, without external LF crystal. I have been trying to get the device to advertise...
21 views

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Started 3 hours ago
by nekize
Not Answered
How to install certificates in production? 0

I would like to flash certificates in production. My plan is First, flash an app for installing parameter like client id using nvs and certificates. Then, flash a production...
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Started 4 hours ago
by Yusuke

Recent in Nordic 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

Latest Nordic tutorials

Developing for the nRF52805 with nRF5 SDK

bjorn-spockeli

Introduction The nRF52805 SoC is a low-cost member of the nRF52 Series with a subset of the features of the nRF52811 and nRF52810 SoCs. As the nRF52805 has a feature subset of the nRF52810/11 SoCs, which…
- 11 Jun 2020
Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Introduction The nRF52820 IC is a subset of the nRF52833 with smaller RAM and flash, and with less peripheral resources. Therefore, you can use nRF52833 to emulate the functionality of nRF52820. This blog…
- 19 Mar 2020
Introduction to Nordic nRF5 SDK and Softdevice

Mihua

What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020
Adjustment of RAM and Flash memory

AndreasF

The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains…
- 7 Dec 2018
nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

Kristin

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016