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Indication loss when multiple peripheral devices are connected 0

Hi, First of all, let me confess I am new to NRF and BLE environment. I am working on a project where the mobile device and NRF 52840 acts as a BLE peripheral and one...
- development
- code
- software
- beginner
- nRF Connect SDK
- Failure Analysis
- debugging
- android
- configuration
- C
- zephyr
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- nrf52840
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- ios
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Started 1 day ago
by Jithin A
Not Answered
Does the nRF91 Series Support LTE Cat-1 bis? 0

Hello everyone, I have been assigned the task of finding a wireless modem with integrated LTE Cat-1 bis support. I've come across the nRF9161/60/51/31 family, which indicates...
- nRF9160
- nRF9161
- Evaluation
- nRF9131
- nRF9151
- hardware
36 views

0 replies

Started 1 day ago
by Lizer
Not Answered
Cant't detect sim card 0

Hello, We applied for some nrf9151 samples and designed a simple development board with reference to nrf9151 DK. However, there was an issue during testing that the SIM...
46 views

0 replies

Started 2 days ago
by youngSuperman2077
Not Answered
Problems with the Thingy-91 firmware-update 0

Hi, I'm having problems with the firmware update of the Thingy-91. I received it from my professor to use for my final project (it has already been used by previous students...
32 views

0 replies

Started 2 days ago
by David_S
Not Answered
nRF5340 sysbuild APPROTECT enable on netcore and app core flash question [NCS 2.7.0] 0

Issue resolved; thanks
62 views

0 replies

Started 21 days ago
by WenteK

Recent in Nordic blog

Monitor Mode Debugging - Revolutionize the way you debug BLE applications

Jørgen Holmefjord

The information in this post is outdated. Please refer this tutorial for updated information. Motivation Monitor Mode Debugging solves the biggest problem when debugging nRF5 devices. It allows BLE applications…
- 15 Mar 2016
Scope your Bluetooth RSSI

Jason

Hi developers, We just released a BLE-Scanner App on the iTunes , and free for download. Alos, the app is an open source project for iOS (Swift and Objective-C): https://github.com/ucxpresso/ucxpresso…
- 5 Mar 2016
Readiing humidity from HTU21D sensor using TWI

Fredrik Sundt Brynhildsvoll

##Measuring humidity using TWI on nrf52## In this post I will explain how the nRF5x chip can be used to communicate with a sensor over TWI (I2C). To run this example extract the files to examples -…
- 24 Feb 2016

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