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[nrf5340] Is there a way to set VREGHVOUT to 3.3V before mcuboot runs? 0

I want to implement FOTA Update for a nrf5340 based board by using nrfConnect SDK v2.9.0 with zephyr and mcuboot. The board has a MX25R6435F external flash (same as the nrf5340dk...
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Started 17 hours ago
by tmre
Not Answered
Fast & Accurate BLE Channel Sounding for Localization with nRF54L15 0

Hi, For my Master Thesis, I’m working on localization using nRF54L15 boards with BLE Channel Sounding. I’ve been using the official samples available online, specifically...
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0 replies

Started 18 hours ago
by NickDeLeenheer
Not Answered
Connecting to peripheral BLE device using BMD 350 (nrf52 based chip) as central BLE device. 0

I have been able to connect and initialize two different Bluetooth OBD II Devices. I am running into issues with the third device I am trying to add as an option. I add the...
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0 replies

Started 18 hours ago
by inspiringdev123
Not Answered
Tx power level 0

nRF 52832 + NCS 2.6.1 We are successfully setting the advertising Tx power in discrete steps {-40, -20, -16, -12, -8, -4, 0, +3, +4}dBm using However, I am being asked...
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Started 19 hours ago
by MartinZ
Not Answered
What is the difference between ppib and dppic? 0

Hello, I am trying to use the nRF21540 in nRF54L15, I notice document metion I am wondering what is the difference between PPIB and DPPIC. What does appropriate...
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0 replies

Started 20 hours ago
by Ziyao Zhou

Recent in Nordic blog

nRF Connect macros (currently Android only)

Aleksander Nowakowski

Motivation Very often, while working with Bluetooth LE devices, we encountered a problem having to repeat a sequence of operations to test or demonstrate some functionality. Writing a mobile app every…
- 14 Jul 2017
Unique Thread/Bluetooth multiprotocol solution with nRF5 SDK for Thread and nRF52840 SoC by Nordic

Krzysztof Loska

With the nRF52840, we released our first System-on-Chip (SoC) with a radio that is capable of running the IEEE 802.15.4 PHY, additionally to Bluetooth 5 (Bluetooth Low Energy), ANT+, and proprietary 2…
- 14 Jul 2017
Power Optimization — From 3 to 7 Months on a Single Charge

Yaniv Nis

A case study on optimizing battery power consumption for CC2538 but can also apply for nRF52 based device - https://medium.com/jumperiot/power-optimization-from-3-to-7-months-on-a-single-charge-56de0c30f062…
- 10 Jul 2017

Latest guides

nRF5x: General PCB design guidelines for nRF52 series

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

Øyvind Rønningstad

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
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 2 Connection

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