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Not Answered
Change CPU frequency of nRF54L15 0

The OSCILLATORS documentation says: " The device starts at 64 MHz. For 128 MHz, it must be configured when the CPU starts and before any peripherals that use the high-frequency...
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0 replies

Started 2 days ago
by Emil Lenngren
Not Answered
Disable CCC attribute changed callback in the running time 0

Hello, I am using nRF54l15 and nRF Connect SDK v2.9.0 I need to know if there is any way to disable the cfg_changed callback at runtime. I want it to be called in case...
30 views

0 replies

Started 2 days ago
by Nedaa_H_Ahmed
Not Answered
Thingy:91 X - Network registration rejected (UK) 0

I am in the process of getting a Nordic Thingy 91 X up and running for an upcoming development project. However, I’m having some problems getting the Thingy to connect to...
27 views

0 replies

Started 2 days ago
by Scott Grubb
Not Answered
How to use my own fork of Zephyr? 0

I had to modify the modem_cellular.c file driver in Zephyr to make it work for a SIMCOM modem. I know I could try getting a PR to Zephyr approved but it'll take some time...
36 views

0 replies

Started 2 days ago
by Oli
Not Answered
MCUBoot Fails to Boot Updated Image on Custom nRF7002 Board (is25lp064 SPI NOR) 0

Dear Team, I am experiencing issues updating the firmware image on my custom board based on the nRF7002, using an external SPI NOR flash ( is25lp064 , 8MB). The board...
- code
- software
- dfu
- Pre-production
- nRF7002
- nRF5340
33 views

0 replies

Started 2 days ago
by ItachiVN

Recent in Nordic blog

nRF5 SDK for Eddystone introduced

ketil

Recently, Google introduced some news about Eddystone. At the same time, we released a first implementation of the new specification on GitHub to get developers started. I would like to share some insights…
- 26 Apr 2016
nRF52 Online Power Profiler

Stian Røed Hafskjold

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different…
- 26 Apr 2016
Debugging nRF52 series devices using Trace

Michael Dietz

#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016

Latest guides

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
Bluetooth low energy: Bluetooth low energy Services, a beginner's tutorial

MartinBL

Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015