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How to protect FOTA upgrade over BLE using passkey? 0

Hi everybody. Recently, I've spent nRF Connect SDK Intermediate online course. I could add firmware upgrade ability using FOTA and now, I can update the firmware using nRF...
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0 replies

Started 45 minutes ago
by master.chipset
Not Answered
Custom board bricked after flashing - SWDIO pin low/grounded 0

I'm working with custom boards using the nRF9161 chip. In the process of trying to test the layout of my custom board, I was able to successfully connect to and flash the...
6 views

0 replies

Started 48 minutes ago
by ian_m
Not Answered
How to diagnose central connection timeout? 0

My custom board with a NRF5340 (MDBT53-1M) with LF crystal is running as a central on NCS 2.6.1. It's connecting to a legacy device which has a BLE121LR. NRF5340 centrals...
17 views

0 replies

Started 1 hour ago
by jmp246
Not Answered
HTTPS sample does not work on nRF9161DK 0

I'm trying to run the vanilla HTTPS sample on the nRF9161 DK: sdk-nrf/samples/net/https_client/README.rst at 4b9841a28e97e9d61b93f8981375d644b9d04ea0 · nrfconnect/sdk-nrf...
13 views

0 replies

Started 2 hours ago
by nrao32
Not Answered
How to Configure Device Type via Serial for Matter over Thread Modules? 0

Hello Nordic community, I am currently working on developing applications for Matter over Thread and have set up my ZAP file accordingly. I've successfully flashed two types...
26 views

0 replies

Started 4 hours ago
by OllLlllO

Recent in Nordic blog

nRF51822/nRF51422 getting started and documentation overview

Stefan Birnir Sverrisson

BLE and ANT development kit Nordic Semiconductor offers the nRF51 series for BLE and/or ANT wireless connectivity. The nRF51 (nRF51422 or nRF51822) is a System on Chip, which means it has internal microcontroller…
- 30 Oct 2014
Keil in-line program through DFU BLE

scytulip

I am investigating Master Emulator API and found something interesting that can help you program your device through BLE DFU in Keil. This method calls the python script used in MCP. If you can use MCP…
- 29 Oct 2014
Nordic Semiconductor nRF51822 Firmware for Background Data Recording

scytulip

#Nordic Semiconductor nRF51822 Firmware for Background Data Recording Updating on https://github.com/scytulip/nrf51-back-rec Design Objective This firmware is designed for low-cost long-time low-power…
- 23 Oct 2014

Latest guides

Getting Started: 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
Getting Started: 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
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

Håvard

This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Hung Bui

The content of this blog was based on the documentation of BLE Secure DFU example, Bootloader module library and Buttonless DFU service from our SDK. Here we provide you step by step instructions to make it…
- 20 Mar 2017
Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

FormerMember

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