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Not Answered
nPM1300 battery overheat shutdown forever 0

Hi, I have a situation with the nPM1300 when NTC temperature is overheat. Everything shutdown and never came back when temperature is back to normal room temperature. The...
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0 replies

Started 35 minutes ago
by Nguyen Hoan Hoang
Not Answered
How to confirm image installed by MCU boot 0

Hi, I still try to configure Nordic-Zepyr build for a nrf5340, with a BLE stack and MCUBoot as the bootloader. The application will receive image updates over MQTT and store...
21 views

0 replies

Started 2 hours ago
by Torsten Robitzki
Not Answered
nRF5340 Audio DK as both LE audio and BLE transfers 0

Hi, We are currently working with the nRF5340 Audio DK board and aim to implement Bluetooth Low Energy (BLE) message transmission alongside the existing LE audio transmission...
29 views

0 replies

Started 3 hours ago
by Virat
Not Answered
Configuring RTC with Zephyr device tree approach 0

I need to develop the code for RTC configuration without using nrf_drv_rtc_* , hence I started using zephyr device tree approach . Below is my code . #include <stdio.h...
27 views

0 replies

Started 3 hours ago
by PavanKumar_cr
Not Answered
Measure solar panel current 3 W 5 Volt 0

HI, I have two solar panes for my project 3W 5V and 2 W 9V. I would to measure current of the panels with the Power Profiler II. I think this should work (my calc is 3W...
26 views

0 replies

Started 4 hours ago
by pede

Recent in Nordic blog

Performance Evaluation of Pairing-Based Cryptography on nRF9160 Platform

Mikko Pesonen

Introduction The pairing-based cryptography (PBC) differs considerably from the prior cryptosystems. It covers many novel cryptographic applications that are hard, if not impossible to construct with other…
- 9 Nov 2020
TensorFlow and nRF

MariaG

Introduction Machine learning(ML) is a still growing field, and with the TensorFlow Lite port, there is now support for machine learning on microcontrollers. TensorFlow is an end-to-end ML-platform owned…
- 29 Jul 2020
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

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

nRF Cloud is a major element of Nordic Semiconductor's long-term and committed plans for cellular IoT solutions. It can be accessed by users or devices through different methods for different purposes…
- 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