Nordic DevZone

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Not Answered
nRF9160 Modem transition to Idle state 0

Hi, we are using custom PCB with nRF9160. we are writing a firmware for radio test lab. We are using LTE asynchronous in our firmware and LTE-M mode. We want the modem to...
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0 replies

Started 40 minutes ago
by Abdullah Javed
Not Answered
Took long time to reset device after dfu through bt smp 0

I run a matter light_switch demo on my nrf54l15dk board, and I added these two configurations in prj.conf to enable dfu over bt smp. Built and burned the firmware into my...
9 views

0 replies

Started 57 minutes ago
by Llama12580
Not Answered
Questions about SPI 0

Hello. nrf5340, in SDK v2.8.0 I'm going to use 3 cs pins for spi communication. Is there an example to refer to?? And did the setting below go well?
9 views

0 replies

Started 1 hour ago
by ozoz05
Not Answered
VBUS supply before system ON on normal voltage mode nRF52833 0

1. Our system is configured with circuit config3 of the nRF52833 WLCSP, where an external power supply of 1.8V is applied to VDD. Power sequence : USB connection -> VBUS...
11 views

0 replies

Started 1 hour ago
by deep_dive
Not Answered
SUPL Client with nRF9160 and improving battery life 0

Hi, I'm working on a GPS tracking application using nRF9160. The application is to send sensor data and location data every 15mins. I've build a prototype and I'm not happy...
8 views

0 replies

Started 1 hour ago
by pranav-ether

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