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nrf52840 could not be recognized in VsCode. 0

1. Set up the development environment for the nRF52840 chip in VS Code, but encountered an issue where the chip could not be recognized. The development environment consists...
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0 replies

Started 3 days ago
by Jerryshao
Not Answered
disabling/enabling advertising for mesh provisioning at runtime 0

Good morning, In my application (SDK v 2.8.0) I would like to disable/enable runtime the advertising for the mesh provisioning. The inizialization of the mesh stack works...
30 views

0 replies

Started 3 days ago
by ste2108
Not Answered
How to use GPIOTE and PPI to output extra 3 pwm on nRF52840 @ ncs2.9.1 0

Hi, Our project need 7 seperate PWM outputs, as the nRF52840 have 4 hardware pwm, I decide to use GPIOTE with PPI to create extra 3 pwm outputs to drive Red/Green/Blue...
- pwm
- software
- Evaluation
- nrf52840
26 views

0 replies

Started 3 days ago
by Anthony Yuan
Not Answered
Backport of module name change 0

Hi, last year the name of the Zephyr module "TraceRecorderSource" was changed to "percepio". In January a PR was accepted that updated the SDK's allow-list (west.yml). We...
29 views

0 replies

Started 3 days ago
by Boudewijn Dijkstra
Not Answered
nRF52840-QIAA-R Returned parts 0

Four returned products after sale could not be turned on & charged normally. Preliminary analysis of disassembly showed that the MCU was damaged, and the MCU was cross-verified...
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0 replies

Started 3 days ago
by Brent Cao

Recent in Nordic blog

Simple Application-level Authentication

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Introduction There is a use case that I've seen several times recently that I find interesting due to the fact that its security requirements aren't directly addressed by the Bluetooth Low Energy (BLE…
- 30 Jan 2017
nRF5x support within the Zephyr Project RTOS

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The Zephyr Project RTOS The Zephyr Project RTOS is a recent effort by the Linux Foundation to provide the embedded world with a free, secure and fully-featured Real Time Operating System. It is designed…
- 22 Dec 2016
New power optimization tool called Otii that runs on the Power Profiler Kit.

Pär H

It´s exciting to see that our friends at Sony Mobile Research and Incubation have released a desktop application called Otii, which supports our Power Profiler Kit. The beta version of the Otii application…
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Latest guides

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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

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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…
- 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
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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