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Not Answered
Connecting nRF9160 to wifi using nRF7002 0

Hi, In our project, we are planning to use the nRF9160 for both LTE-M and Wi-Fi. Thus, we have connected the nRF9160-DK to the nRF7002-EK in the developing phase as we read...
- development
- software
- nRF9160
- lte-m
- Wi-Fi
4 views

0 replies

Started 4 minutes ago
by Morten Lie
Not Answered
nrf_delay_ms() is not available for usbd communication (usbd_cdc_acm) 0

Hello, World Please note that the following questions may be difficult to read as the text was created using a translation tool. I have downloaded version 17.0.2 of the...
- software
- Evaluation
- nrf5 sdk
- nrf52840
- usb
6 views

0 replies

Started 47 minutes ago
by Rion
Not Answered
CoAP Observer loses connection after RRC idle 0

I have a nRF9151 currently set up to observe a CoAP resource on my server. The initial GET request works, and if I respond with new updates from the server (within a few seconds...
16 views

0 replies

Started 55 minutes ago
by siliconwitch
Not Answered
Matter firmware can not run in custom board(nrf54l15) 0

I have an nRF54L15DK and a custom-designed nRF54L15 board. These two boards use different pins for peripherals. The NCS version used is v2.9.0. I compiled a Matter project...
14 views

0 replies

Started 55 minutes ago
by jared_jia
Not Answered
unknow data when use qspi panel 0

Hi all, I applied QSPI driver on NCS 2.4.0 with QSPI LCD panel and I encountered the problem. The red area is the data I sent, but the blue area is not what I sent....
11 views

0 replies

Started 1 hour ago
by Wayne_Chang

Recent in Nordic blog

nRF BLINKY compatible firmware using Zephyr Bluetooth APIs

vikrant8051

Hello World !! This is simple code which is compatible for nRF Blinky App which is based on Zephyr OS Bluetooth APIs. I've tested it on #nRF52840-PDK board. Isn't it simple ? You have to just replace…
- 24 Jan 2018
How to interface a Nordic Thingy:52 using Amazon Alexa

gamnes

Interfacing the Nordic Thingy:52 from the Amazon Alexa Voice Service just had to be done! In this blog post I will briefly explain how this demo was set up, but I will direct you to the GitHub page if…
- 24 Jan 2018
Difference between nRF52840 Engineering A and B reference designs

MartinBL

After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
- 15 Jan 2018

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