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How to disable nRF52 on the board when using nRF52840DK as a debugger 0

I am attaching an adapter board to the nRF52840DK to debug a custom board. However, if there is any contact failure on the adapter board, the nRF52 on the DK will be the...
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0 replies

Started 2 minutes ago
by DX_HK
Not Answered
case about nRF Cloud agps data 0

Hi, 1. Please provide nRF Cloud AGPS data validity period? Kind regards, Peter.Min
4 views

0 replies

Started 8 minutes ago
by peter.min
Not Answered
asset tracker v2 on thingy91X 0

Hi, I'm new to this product and currently working on the Nordic Thingy:91X and have encountered some issues that I need help with. below is the details from the serial monitor...
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Started 9 minutes ago
by Ellan_Xeleqt
Not Answered
I am using nRF52833 PCA10100. When I try to connect the device through J link commander it is always giving "cannot connect to the device." What should I do? 0

I initially tried Segger Embedded Studio for ARM and I clicked on connect to J link device, an error occured. I wasn't sure at that time. Then I used the nRF CONNECT for desktop...
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Started 11 minutes ago
by Suryalakshmi
Not Answered
Subject: Clarification on Correct Distance Parameter in nRF52840 Measurements 0

Dear Nordic Semiconductor Support Team, I am using the nRF52840 for distance measurement and have observed multiple distance-related parameters in my output, including RSSI...
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Started 1 hour ago
by Usha

Recent in Nordic blog

On nRF Connect for iOS and its Unnecessary BitField Collection in Swift

Dinesh Harjani

For the longest time we’ve had this idea, of turning one of our most-used Swift Collection Types into a simple one-instruction comparison call, down at the assembly level, to check whether an element belongs…
- 23 Jul 2020
Measuring PSM Sleep Current on the nRF9160-DK

notsane0

Overview In this blog, you will measure the PSM floor current for the rev. 2 version of the nRF9160 SiP. Requirements Hardware You will need: an nRF9160-DK (the one used here was v1.0.0). Be sure that…
- 7 May 2020
Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Please note that this blogpost is now deprecated as the nRF52820 is fully supported in nRF5 SDK v17.0.0. We recommend using SDK v17.0.0 for nRF52820 fimware development. Introduction The nRF52820 IC is…
- 19 Mar 2020

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