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Reducing flash usage and removing unused KConfigs for FOTA 0

When I build my application for the nrf52833-DK board with the "Optimize for size (-Os)" option, I can see in the terminal that the FLASH Region Size is 237056 B of which...
- development
- software
- nRF52833
- flash
- dfu
12 views

0 replies

Started 1 hour ago
by yali
Not Answered
nRF Connect VS Code macOS No Devices connected nrfjprog couldn't be executed 0

I am trying to develop Zigbee plug using the demo provided by Nordic. Working on my Intel Macbook Pro 13.7.3 The toolchain and SDK are installed, ver 2.9.1. The program...
17 views

0 replies

Started 1 hour ago
by Chapoly1305
Not Answered
Bluetooth Low Energy failed to connect again（err：-22） 0

Hi， When I used NCS V2.5.0,after two devices successfully establish a BLE connection but then disconnect due to a timeout, subsequent reconnection attempts fail with error...
14 views

0 replies

Started 2 hours ago
by qianjunwang
Not Answered
BLE Channel sounding Filtering 0

I have 2 more questions still left for Channel Sounding: 1. I think i now fully understand how the filters work... But when i try this code, they won't connect: 2. I have...
- development
- code
- software
- SDK Documentation
- nRF Connect SDK
- nRF54L15
- bluetooth le
- nfc
21 views

0 replies

Started 3 hours ago
by NickDeLeenheer
Not Answered
Unable to Mount LittleFS File System On External Flash On Thingy53 0

I am developing with thingy53. I would like to enable BLE function, MCUboot and littlefs file system at the same time. I am using SDK and toolchain v2.7.0 and sysbuild as...
- development
- software
- flash
- configuration
- zephyr
- nRF5340
24 views

0 replies

Started 3 hours ago
by Shuhao Dong

Recent in Nordic blog

Introduction of SDH and SDK v15.0 software architecture

Amos Lin

The SDK software architecture has been hugely changed since SDK v13.0. With adding SDH to SDK, it provides SDH API to Enabling the SoftDevice and its event interrupt. Disabling the SoftDevice. Receiving…
- 13 Aug 2018
Bluetooth pairing vulnerability

PaKa

The Bluetooth SIG released an errata for the 4.2 and 5.0 versions of Bluetooth specification on July 23rd relating to a potential vulnerability with the pairing procedures. For Bluetooth low energy; this…
- 27 Jul 2018
Getting Started with the Thingy:52 and GCC/GDB

Daniel Veilleux

The Thingy:52 IoT Sensor Kit is a fancy development board that combines the nRF52832 SoC, a handful of sensors and user interface components, and a rechargeable battery. Although the Thingy is available…
- 20 Jul 2018

Latest guides

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
Bluetooth low energy: Wireless timer synchronization among nRF5 devices

Audun

Introduction In a variety of use cases there is a need to share a common clock among multiple devices. Such a common clock can be used for many purposes, for example by having each node in a network perform…
- 12 Jul 2016