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Not Answered
Issue may caused by the actions that firmware jump from boot to app 0

I am using nordic 52840 for produciton development After software jump from boot to app, then app run ok, but after 8 mins ,it went wrong(uart can not reply anymore). we...
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0 replies

Started 14 minutes ago
by NordicChao
Not Answered
The SIM activation will never finish 0

I followed the “Getting started with nRF9160 DK” page ( docs.nordicsemi.com/.../nrf9160_gs.html) to activate my iBASIS, However, the process is still not finished with “Activate...
8 views

0 replies

Started 34 minutes ago
by Ken Takahashi
Not Answered
What causes radio notifications? 0

Hello. I understand that Radio Notifications is an API that notifies you before and after scheduled radio events occur within a SoftDevice, but can you tell me more about...
26 views

0 replies

Started 2 hours ago
by hiroiwas
Not Answered
How do I set the transmit window? 0

Hello. I want to try changing the settings of the transmission window used when connecting with BLE. How can I do this? I searched for the S140 API, but could not find...
26 views

0 replies

Started 4 hours ago
by hiroiwas
Not Answered
How I get the passkey value?? 0

Hello. I would like to receive the passkey value that the user entered when pairing Bluetooth and modify it. Originally, it was said that if you enter "0000", you have to...
26 views

0 replies

Started 4 hours ago
by chosseang

Recent in Nordic blog

nRF Connect v1.0 release

Bjørn Inge

We are happy to announce that nRF Connect has reached v1.0 production release and has been made available on the nRF Connect for desktop product page on the Nordic Semiconductor web site. About nRF Connect…
- 13 Jul 2016
Espruino - Program nRF5 devices in JavaScript - See the Puck.js kickstarter

Michael Dietz

Quick start (< 5 minutes) Download the Espruino Web IDE from the Chrome web store. Drag-and-drop espruino_nrf51.hex or espruino_nrf52.hex to your nRF51/nRF52 Development Kit. Espruino will run…
- 11 Jul 2016
Setting up IPv6 over BLE using nRF52 Series and Contiki OS

wbober

Support for nRF52 Series in Contiki OS is no longer maintained and is pending removal. Please check out nRF52x series support in Zephyr OS which offers BLE over IPv6 connectivity. This tutorial shows you…
- 6 Jul 2016

Latest guides

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
nRF5x: Current measurement guide: Introduction

Stian Røed Hafskjold

###Other relevant posts A concise guide to equipment setup, and how to use the development kit for current measurements can be found here: Measuring current with PCA10040 v0.9.0 A post that describes…
- 1 Dec 2015
nRF5x: General PCB design guidelines for nRF51 series

Petter Myhre

When designing a PCB with nRF51, nRF51822 or nRF51422, there are some rules that should be followed in order to get a good working radio/system, with a maximized range. General rule The RF part of the…
- 13 Nov 2015
Software Development Kit: nRF5 SDK Scheduler Tutorial

Einar Thorsrud

2019-02-08: Updated tutorial to cover nRF5 SDK version 15.2. Introduction Scope The following topics will be included in this tutorial: Configuration of the Scheduler library. Using the scheduler with…
- 9 Nov 2015
Bluetooth low energy: Bluetooth low energy central tutorial

Anders Strand

Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Setting up the example projects Background theory Central and peripheral roles…
- 4 Nov 2015
Software Development Kit: nRF5 SDK Application Timer Tutorial

Einar Thorsrud

2018-11-23: Updated tutorial to cover SDK version 15.2. 2019-02-08: Improved example project (SDK 15.2) and updated instructions accordingly. Introduction Scope The following topics will be included in…
- 30 Oct 2015