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Power Supply Design Guidelines for nRF9151 Modem 0

We are developing a new board based on the NRF9151 and would appreciate some guidance regarding the power supply design for the modem. Specifically, we’re looking for documentation...
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Started 37 minutes ago
by Oleg-AgamControl
Not Answered
How to change nrf5340 transmit power? 0

What is the default transmit power of the nrf5340 when performing an AoA test in connected mode? How do I change its transmit power to perform AoA accuracy tests at different...
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Started 1 hour ago
by xu shengxian
Not Answered
Building Matter light-switch-app CMake error 0

I'm trying to build the light-switch-app from Matter but I get following errors I have already tried to reinstall the sdk (I use v2.8.0) and build it just like that without...
25 views

0 replies

Started 1 hour ago
by MurielleH
Not Answered
Trying to tighten up the PCB design for the nRF7002 by reducing the inductor footprint 0

Hi all, We've followed the reference EVK designs closely and are now in the Pre-Production phase. The initial development board was intentionally large to accommodate...
19 views

0 replies

Started 2 hours ago
by Christopher Thomas
Not Answered
Compile nrf5340 project under vscode, terminal window give flash occupied statistics, but there are three statistic block about used flash region, which report is valid(what I need) ? 0

use "nrf5340 cpuapp" to compile project, flash statistics as follows, see blue color [3/11] Linking C executable zephyr\zephyr_pre0.elf [6/11] Linking C executable zephyr...
18 views

0 replies

Started 3 hours ago
by Max_Singsun

Recent in Nordic blog

BBC micro:bit rolling out now!

John Leonard

Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
- 16 Apr 2016
nRF51822 now available as ultra- thin CSP variant

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The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016
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Bluetooth LE is not a fast wireless protocol, transfer speeds are usually measured in single-digit to low tens of kilobytes per second. This is generally not an issue unless large amounts of data need…
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Latest guides

Getting Started: nRF52840 Dongle Programming Tutorial

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This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

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This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
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)

FormerMember

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

Audun

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…
- 12 Jul 2016