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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 59 minutes 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 59 minutes 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

The S132 v5.1.0 is now production tested on nRF52810

Petter Myhre

This blog describes how you can setup a Segger Embedded Studio example for PCA10040E (emulating nRF52810) from nRF5 SDK 14.2 to use S132 v5.1.0, instead of S112. The procedure should be similar for the…
- 12 Sep 2018
Adding custom commands to a BLE example using Nordic UART Service

Håvard

A common thing to do is to use the Nordic UART Service for quick prototyping. Often the example itself is used as a starting point (ble_app_uart). But sometimes we use other starting points, and want to…
- 6 Sep 2018
Using Two-Factor Authentication (2FA) with the Nordic DevZone

esivertsen

Did you know you can use two-factor authentication to enhance the security of your DevZone account? In this little blog, I’ll show you how to enable Two-Factor Authentication (2FA) with your DevZone account…
- 30 Aug 2018

Latest guides

nRF5x: General PCB design guidelines for nRF52 series

FormerMember

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 11 Jul 2016
Software Development Kit: Migrating to Peer Manager

Øyvind Rønningstad

The tutorial has been updated for SDK v11, which contains the production-ready release of Peer Manager. The original tutorial can be found on this page, below the updated tutorial. #Migrating to Peer…
- 8 Apr 2016
Bluetooth low energy: Bluetooth low energy Characteristics, a beginner's tutorial

MartinBL

Before we begin Table of content Topics that will be covered include: Before we begin Basic theory Attribute tables in nRFConnect Bluetooth Low Energy application Description of the example Adding a…
- 18 Mar 2016
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 2 Connection

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is described in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 1 Feb 2016
Design Examples: Capacitive Touch on the nRF52 series

Einar Thorsrud

Important updates: Due to erratum 84 (COMP: ISOURCE not functional), capacitive sensing using the relaxation oscillator method is not usable in a real product with the nRF52832, as it will only work reliably…
- 31 Jan 2016
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 1 GAP Advertising

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is defined in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 10 Dec 2015