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Not Answered
nRF Peripheral NUS sample, receiving message from nRF Toolbox UART service 0

Hi, I have been experimenting with the peripheral NUS sample program with an nRF9160 DK which has the nRF52840 Bluetooth chip. The sample program sends simple Hello World...
- software
- beginner
- Evaluation
- nrf52840
15 views

0 replies

Started 1 hour ago
by zachary_z
Not Answered
LOST DATA WHEN TRANSPORT BY BLE INTERVAL 0

Hi everyone, I don't have a lot of experience in BLE protocol. I always lost data when I transport data by BLE protocol. I can predict data lost in intervals, can you share...
15 views

0 replies

Started 1 hour ago
by Nguyen Kha Duong
Not Answered
Feasibility of USB UAC Transmission with nRF52833 and Example Inquiry 0

I have connected a Digital MIC to the nRF52833 and aim to transmit the voice data captured by the MIC via USB 2.0 Audio Class (UAC). Upon consulting with the agency, they...
12 views

0 replies

Started 1 hour ago
by deep_dive
Not Answered
nRF5340 BLE Advertisements Stop at Low Temperatures – Possible Network Core Resets? 0

Hello, I’m working with an nRF5340-based device (NORA-B106-00B) and nRF Connect SDK 2.0.2. At low temperatures (around -20°C), some boards fail to advertise BLE (the advertisements...
36 views

0 replies

Started 3 hours ago
by sst_S.Sakamoto
Not Answered
Using nPM1100 VSYS as Input for LDOs – Current Distribution & Limitations 0

Hi, I am using the nPM1100 in my new application, where the system power circuit includes two additional 250mA LDOs configured to provide a 3.3V output . I am also using...
18 views

0 replies

Started 4 hours ago
by madhu01

Recent in Nordic blog

Nordic Semiconductor wins prestigious GSA award

John Leonard

Most outstanding EMEA Semiconductor Company An award from the Global Semiconductor Alliance (GSA) is widely considered as one of the tier 1 awards that a semiconductor company can receive. Nordic Semiconductor…
- 12 Jan 2016
nRF5 SDK v11.0 alpha now available

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One SDK for nRF5x SoC The latest SDK is now available in alpha version for nRF51 and nRF52 SoC. A big change with this SDK is that we have merged the SDK for both nRF5x SoCs into one SDK. This will hopefully…
- 21 Dec 2015
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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