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Not Answered
How to tell when otUdpSend() transmit is finished 0

This ticket is related to an old unanswered case ( Openthread otUdpSend transmit finish ). I need to send a large UDP message in chunks and therefore need to be able to tell...
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0 replies

Started over 4 years ago
by user112006
Not Answered
Setting up multiple ADC channels in the device tree 0

Hi, I am working on setting up multiple ADC channels in the device tree. My starting point is here , which seemed to be an unofficial ADC example that many ADC-related...
38 views

0 replies

Started over 4 years ago
by user105950
Not Answered
nrf52840dk high current consumption when using lipo as power source 0

Im building a wireless sensor network for farming applications and the issue I face is that when I supply the nrf52840dk from the external supply pins (P21) I get like 25μA...
79 views

0 replies

Started over 4 years ago
by user116354
Not Answered
Connection parameter update disconnection on Windows 0

We have a device that works correctly on iOS, Android, mac, but disconnects on some Windows machines. We use nRF5 SDK 17.1.0 and s132 7.2.0. The disconnect occurs after the...
37 views

0 replies

Started over 4 years ago
by user69018
Not Answered
Cannot configure Port 1 Pin 8 0

Hello, I need to use Port 1 pin 8 as an interrupt pin: This results in the error NRF_ERROR_INVALID_STATE, when nrf_drv_gpiote_in_init() is called. Everything works fine...
30 views

0 replies

Started over 4 years ago
by user73726

Recent in Nordic blog

Using Nordic's SDKs with the GNU G++ Compiler

user3665

A persistant problem that people using the C++ compiler from the "GNU Tools for ARM Embedded Processors" toolchain has been the way that G++ handles the inline-assembly for the SVC instruction. Specifically…
- 30 Jan 2015
How to user the DFU in the iOS

user2922

The article introduces how to use the OTA (over the air) DFU in iOS. Step1, Connect your iOS device to iTune Select Apps, Drop App List to bottom, and select the “nRF Toolbox” app in the “File…
- 17 Jan 2015
Documentation and Resources for Eclipse Development

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You have your choice of development tools for working with the Nordic nRF51x22 chips. If you want to use Eclipse + GCC for development, there are some app-notes and blog posts to help you on the way. …
- 8 Jan 2015

Latest guides

Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

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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)

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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

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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…
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Hardware design, test and measurement: General PCB design guidelines for nRF52 series

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When designing a high-frequency PCB there are some rules that should be followed in order to get a good working radio/system. Below are some general PCB guidelines. These guidelines should be followed…
- 11 Jul 2016
Software Development Kit: Migrating to Peer Manager

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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…
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Bluetooth low energy: Bluetooth low energy Characteristics, a beginner's tutorial

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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…
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