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Not Answered
nRF52833-QDAA + nRF21540 + SPI Flash 0

Hello, we are developing a new product based on the nRF52833 QFN40 IC. We would like to add the nRF21540 range extender to the product and also a SPI Flash to store...
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0 replies

Started 17 hours ago
by andrea@al2tech
Not Answered
persistent EdDSA key generate ,detroy and generate 0

Hi! I’m trying to generate an EdDSA key pair and store it in persistent storage. I then delete the keys and regenerate them. However, after a few successful iterations, my...
21 views

0 replies

Started 17 hours ago
by kelk@
Not Answered
Apple Advertising interval min max 0

Hello, I’m having trouble understanding Apple’s requirements for the advertising interval. https://developer.apple.com/accessories/Accessory-Design-Guidelines.pdf ...
24 views

0 replies

Started 19 hours ago
by tcube
Not Answered
Problems to use MQTT with RabbitMQ broker 0

Hi everyone, I´m work on a project were i have to stablish a mqtt connection with a RabbitMQ broker thats have user/pass auth and tls without certificate validate. My...
47 views

0 replies

Started 19 hours ago
by Felipe Dantas
Not Answered
Which files to commit to code repository to save build information (VS Code and git) 0

I'm trying to commit a VS Code project to source control and don't want to include the entire build directory (with all of the build-generated files). But it seems that all...
24 views

0 replies

Started 19 hours ago
by CktDesigner

Recent in Nordic blog

Tracking stability, battery life and connectivity for Nordic-based devices with Memfault’s Device Vitals

Gillian Minnehan

This blog post introduces Memfault's Device Vitals, a new feature offering firmware teams a streamlined approach to monitoring critical device health and performance indicators.Memfault is seamlessly…
- 15 May 2024
Connect and manage your fleet with nRF Cloud Device Management

Tuomas P

The Internet of Things (IoT) is developing along technologies, ecosystems and business cases. Machines traditionally considered stand-alone now have connectivity: a washing machine, for example, is advertised…
- 2 May 2024
Running MicroPython on an nRF91 Series device to create an Asset Tracker

Mariano Goluboff

I was looking at a way to run MicroPython on an nRF91 Series development kit to do a quick prototype with some existing Python code. The MicroPython Zephyr port was already quite advanced, so I added the…
- 22 Feb 2024

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

Lorenzo Amicucci

The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

Kaja

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…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

Hung Bui

Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

Kaja

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…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

Charlie

Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022