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Multi-NUS, How to reject a connection if RRSI is too low? 0

My project: I am developing a system consisting of a central and up to 20 peripherals based on the Multi-NUS protocol. Toolchain and SDK : NCS v2.6.1. Development target:...
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0 replies

Started 8 hours ago
by JPhilippe
Not Answered
Setting Up Filter Accept List and Bonding for BLE Central Devices 0

Hi, Might be possible to answer the question in bold. Thanks in advance! We have many BLE central NUS (Nordic UART Service) and many peripheral NUS communicating with...
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0 replies

Started 9 hours ago
by J0sh1101
Not Answered
nRF52840 FMNA+FMDN double system firmware, ZEPHYR FATAL ERROR in NCS v2.7.0, SDK FMN v2.7.0 0

Our company's FMNA+FMDN dual system firmware, developed based on NCS v2.7.0 and Find My SDK v2.7.0, experienced an abnormal system crash. This version of firmware has been...
21 views

0 replies

Started 9 hours ago
by Bingerz
Not Answered
BLE Notify Characteristic identification in change notification callback 0

Hello, In my project I am creating a BLE service with 7 characteristics that are all NOTIFY only characteristics. My service setup looks like the following: BT_GATT_SERVICE_DEFINE...
- development
- software
- nRF54L15
- zephyr
- bluetooth le
26 views

0 replies

Started 9 hours ago
by mkurtzsd
Not Answered
Porting from nRF52840 to nRF52811 0

Dear Nordic, I have developed an application for nRF52811 on nRF52840-DK. For this i have referred examples -> peripheral -> template_project. I have followed https...
21 views

0 replies

Started 10 hours ago
by sumit-adep

Recent in Nordic blog

Developing Nordic nRF51 applications with mbed and Visual Studio

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This tutorial shows how to use the mbed framework to develop applications for Nordic nRF51 devices. Before you begin, install VisualGDB 5.1 or later. Start Visual Studio and open the VisualGDB Embedded…
- 26 Jan 2016
PA / LNA support in S132

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The S132 SoftDevice for the nRF52 has support for enable/disable switching of external Power Amplifiers (PA) and Low Noise Amplifiers (LNA) using GPIO pins. This was introduced in S132 version 2.0.0-7…
- 25 Jan 2016
Step by Step Guide to Setup and Start Developemt with nRF51 or nRF52 DK and IAR

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The purpose of this blog is to provide a step by step guide to help a developer, starting off with the Nordic Semiconductor nRF51 DK, to get the necessary tools installed and get the software (SW) development…
- 25 Jan 2016

Latest guides

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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

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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

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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

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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

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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

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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