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Random crashes while calling spm_request_random_number() 0

Hi, im running the sdk version 1.3.2 and Im experencing a system crash after calling spm_request_random_number after the 4th or 5th time I've already done some research...
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Started 5 minutes ago
by millocorona
Not Answered
DFU over serial UART 0

Hi, I am working on a project with 2 nrf52840 devices. One is the nrf52840 dk, while the other is a custom board with the nrf52840 module. I want to perform a dfu over...
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Started 1 hour ago
by amarin
Not Answered
How to handle a NRF_ERROR_SOC_MUTEX_ALREADY_TAKEN error 0

I should not be asking this question here but it should be documented! SoftDevice s130. A possible error I can get when executing sd_mutex_acquire() is NRF_ERROR_SOC_MUTEX_ALREADY_TAKEN...
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0 replies

Started 1 hour ago
by brianreinhold
Not Answered
DFU buttonless nRF52832 SD7.2.0 SDK 17.0.2 - Entering DFU Mode 0

Hi All, Hardware: Custom Board (Buttonless) SDK : 17.0.2 SD: 7.2.0 Support required: DFU Buttonless We are able to successfully load and run the DFU buttonless...
- development
- software
- s132
- nrf52832
- dfu
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Started 4 hours ago
by Imtiaz
Not Answered
Bluetooth Low Energy Screen goes completely white when attempting to bond BLE device (v2.5.0) 0

Specifications: nRF Connect v3.6.1 Device used: nRF 52DK BLE device used: Garmin Vivosmart 4 Bluetooth Low Energy v2.5.0 Behavior: After opening the Bluetooth...
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0 replies

Started 5 hours ago
by tjhasan

Recent in Nordic blog

Log continuously for up to 500 days with the PPK2!

Robin M Saltnes

One of the things you asked us for after launching the new Power Profiler Kit II (PPK2) was extending the maximum logging time, some of you wanted hours or even days of continuous logging. We went to work…
- 19 Feb 2021
Allowing debugger access to nRF5340

Daniel Veilleux

After an nRF5340 executes a power-on, brown-out, watchdog timer, or pin reset it is not automatically accessible to debug probes. This is true even if the nRF5340's memory is completely blank --i.e. no…
- 15 Jan 2021
Connected Home over IP: Sneak peek of early development on nRF52840

Lukasz Duda

This blog post provides step-by-step instruction on running Door Lock example from the CHIP repository. It demonstrates how with help of the mobile phone, commission accessory to the network using Bluetooth…
- 28 Dec 2020

Latest Nordic tutorials

Peripherals: Adding a Peripheral to an NCS 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

The Thingy:91 is a great platform to develop your nRF9160 prototypes on, or to test the nRF9160 in the field. If the default application from the factory doesn't do what you want, you can use an external…
- 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

Getting Started : nRF Connect SDK Tutorial - Part 1 | NCS v1.4.0

Simon

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial series - Part 0 This part of the NCS Tutorial series will be short and concise and will get you…
- 19 Nov 2020