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Automatic reconnect from central to peripheral (nRF5340 DK) when accidental disconnect 0

I want to automatically reconnect to my peripheral (nrf5340 DK) from my central (phone) when there is an accidental disconnect (out of range) which I am simulating by resetting...
- development
- software
- zephyr
- nRF5340
8 views

0 replies

Started 49 minutes ago
by lcj
Not Answered
How to update manufacture data while advertising? 0

Hi I want to advertise the sensor data while extended advertising. iam using the below function,but it failed to update. bt_le_adv_update_data ( ad , ARRAY_SIZE...
18 views

0 replies

Started 6 hours ago
by lara
Not Answered
Troubles posting to DevZone 0

I'm having a lot of new trouble posting to devzone. I can not drag/drop files. It keeps suggesting "An error occurred. Please try again or contact your administrator." This...
19 views

0 replies

Started 7 hours ago
by RichM
Not Answered
How to use http_client or https_client to send a post message to my web server? 0

Hello! I threw away the Sparkfun board and replaced it with a nRF9151DK board; I'm hoping to get it work now, after trying for a year. I'm using SDK 2.6.1 and 2.8.0; the...
21 views

0 replies

Started 11 hours ago
by Digisoles
Not Answered
matter light switch 0

example Matter_light_switch in vs code version using nrf connect sdk -> v2.8.0 manage tool-chain version v2.8.0 nrf52840dk getting error while building code ...
15 views

0 replies

Started 12 hours ago
by Prajwal Tayade

Recent in Nordic blog

nrfjprog, pynrfjprog - Intro, Mac OS X & Linux now supported, New Feature

Michael Dietz

#Highlights New release of nrfjprog, pynrfjprog, mergehex available at: http://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF52832. Windows, OS X and Linux now supported. …
- 1 Feb 2016
Weird issue with pyserial flow control

Eirik Midttun

EDIT: It seems less weird now. See You will never guess how JLink deals with UART flow control for the full story. Working on some Python code to control nRF51 and nrF52 targets I encountered a strange…
- 29 Jan 2016
Comparing compilers/IDEs for development with nRF5x series devices

Michael Dietz

#Introduction All compilers ARE NOT created equal. Given the same c code, different compilers will generate machine code with varying performance & size. Generally the more efficient machine code (uses…
- 28 Jan 2016

Latest guides

Peripherals And RF Test: Adding a Peripheral(SPI) to an NCS (version 1.x) Zephyr project

Jeff4BLE

Objectives Provide a brief primer to NCS and Zephyr Provide a quick-start guide to adding peripherals to an existing sample project Demonstrate running both foreground and background tasks within Zephyr…
- 21 Feb 2021
Getting started: How to add DFU support to your Thingy:91 project

Didrik Rokhaug

Note: From nRF Connect SDK v1.7.0 onwards, if you build for the thingy91_nrf9160_ns or thingy91_nrf52840, everything in this guide is already done automatically. Since that SDK release, the board files…
- 21 Jan 2021
Software: Enter the Multi-NUS: A Simple Wireless UART Network

matt.heins

If you’re thinking about building a network of sensors and you begin to survey the options, you’re likely to encounter a frothing sea of acronyms representing a variety of standards and protocols clamoring…
- 12 Jan 2021
Software and Protocols: nRF9160 DK: Offloading Bluetooth Low Energy related tasks to nRF52840 SoC

Anders Storro

Background Some time ago I was working on a project that involved communication between Bluetooth mesh and a home automation platform. The goal of this project was to enable control and observability of…
- 12 Jan 2021
Bluetooth low energy: How to update advertising data dynamically using BLE Advertising library

Karl Ylvisaker

Introduction The question of how to update advertising data dynamically using the BLE Advertising library has been raised many times by our forum-goers, especially after the release of nRF5 SDK v15.2.0…
- 6 Jan 2021
Software: Device Firmware Update (DFU) with MCUBoot bootloader

Mark Q

Purpose The purpose of this blog is to show how to create a Zephyr application that boots from the MCUBoot bootloader. We will also show how to update an application using the Device Firmware Update (DFU…
- 3 Nov 2020