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Select the secondary channels of BLE 0

Hello, I need your help about BLE channels. Currently, I use only the primary channel 38 for advertising data but, when the data are sent, I don't have the information of...
- development
- software
- softdevice
- zephyr
- bluetooth le
- nRF5340
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0 replies

Started 17 hours ago
by j_delsol_catie
Not Answered
nRF52840 Wearable board review - 2 Layer PCB with QFN-48 package 0

Hello Nordic Community, I am currently working on a project that involves a Garmin-style devices to display acceleration and velocity data, connected in ANT. I have some...
- Wearables
- nrf52840
- ant
- rf design
- hardware
- Pre-production
44 views

0 replies

Started 1 day ago
by frusciante89
Not Answered
Looking for big capacitive touchscreen 0

Hey everyone, I am looking for big size capacitive touchscreen for my next project so I do found with resisitve touch using FT810 EVE graphic controller with nrf52840( https...
29 views

0 replies

Started 1 day ago
by Abdullah Zabuawala
Not Answered
USB Mass Storage Sample Application and external SPI flash memory device 0

Hello, I want to run mass storage on my custom board with the nRF52833 and W25Q512JVEIQ. I have reviewed the mass storage sample (ncs\v2.7.0\zephyr\samples\subsys\usb\mass...
- software
- nRF Connect SDK
- nRF52833
- spi
- usb
- production
40 views

0 replies

Started 1 day ago
by cagri
Not Answered
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
- Case study
- nrf52840
- Asset Tracking
- ios
40 views

0 replies

Started 1 day ago
by Jithin A

Recent in Nordic blog

Weird issue with pyserial flow control

Eirik Midttun

EDIT: It seems less weird now. See You will never guess how JLink deals with UART flow control for the full story. Working on some Python code to control nRF51 and nrF52 targets I encountered a strange…
- 29 Jan 2016
Comparing compilers/IDEs for development with nRF5x series devices

Michael Dietz

#Introduction All compilers ARE NOT created equal. Given the same c code, different compilers will generate machine code with varying performance & size. Generally the more efficient machine code (uses…
- 28 Jan 2016
nRF52 Range Extension with RFaxis' RFX2411N

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External Power Amplifiers and LNAs easily connected to the nRF52 series device for high power extended range operation. Data sheets, white papers, schematics and layout information available at link t…
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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