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Not Answered
Bluetooth OTA Speeds on NRF5 SDK vs Zephyr 0

I have been working on a project using a nrf52832 and currently have the firmware developed on nrf5sdk. I have been testing out Zephyr with this example https://docs.nordicsemi...
- development
- software
- nrf52832
- bluetooth le
- dfu
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0 replies

Started 13 hours ago
by wilcockj
Not Answered
Firmware randomly hang for minutes or hours 0

Hello all, First, thank you for the support and community here, which is very helpful. I have been developing a device using the XIAO nRF52840 device. (link: https://wiki...
85 views

0 replies

Started 14 hours ago
by Martin Hammerchmidt
Not Answered
Mesh application threading 0

Hi Nordic, I have a general question about kernel threads in the mesh stack. From memory, Bluetooth has its own thread in the stack I think. At some point in the stack the...
26 views

0 replies

Started 15 hours ago
by mneber
Not Answered
Receiving "Proxy PDU type doesn't match GATT service" when trying to provision Node from own App 0

Hello, I'm currently trying to integrate the Android-nRF-Mesh-Library in our App. Identifying works fine but when the library tries to send the public keys to the node...
- development
- software
- android
- mesh
- Other
23 views

0 replies

Started 15 hours ago
by TheyCallMeNobody
Not Answered
Read BLE complete advertising packets 0

How can I read the whole advertising packet when are packets larger than some specific size? This is the issue. I want to read this adv packet: But I only get this on...
23 views

0 replies

Started 16 hours ago
by RUBEN D

Recent in Nordic blog

nRF51822 now supports extended industrial temp range (-40 – 105C)

Pär H

We recently announced that we now support “extended industrial temperature range” (-40 – 105C) on our nRF51822. The devices supporting -40 - 105C are the QFAA (QFN with 256kB flash and 16kB RAM) and the…
- 24 Aug 2015
Running micro-ESB concurrently with BLE

Audun

Introduction Using proprietary protocols can be an effective way of addressing shortcomings in BLE. When communicating between two nRF chips, one can for example use a different packet format or different…
- 14 Aug 2015
FruityMesh open sourced - Connection based meshing that will run on batteries

Marius Heil

Hello everybody, I have just published the sourcecode of FruityMesh on GitHub. It is a meshing algorithm that uses standard BLE connections. Plug in as many nodes as you like and they will automatically…
- 12 Aug 2015

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