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Only first BLE peripheral sends data to central when using multiple NUS clients (BLE_NUS_C_ARRAY_DEF, Multi-Link) 0

Hello, I'm developing a BLE Central application using the nRF52 SDK. The central connects to multiple peripheral devices (nRF52832), each sending 6-byte ADXL345 accelerometer...
- code
- software
- Evaluation
- nrf5 sdk
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0 replies

Started 3 days ago
by YonJaejin
Not Answered
TWIM troubles on nRF54L15 0

I'm having trouble getting the I2C interface working on our nRF54L15-based prototypes. The initial config write to the device fails; specifically, in the twim driver (i2c_nrfx_twim...
59 views

0 replies

Started 4 days ago
by krog1
Not Answered
Using PCA10100 (nRF52833), Quickstart on nRF connect for desktop won't work. 0

Hello, I just downloaded nRF connect for Desktop App, and plugged in PCA 10100 2. 0. 0 , 2023, 3. I ran quick start, and this is what I get. Any explanation on why...
36 views

0 replies

Started 4 days ago
by Jaeman Lim
Not Answered
nRF54l15 Making Use of Low Power Mode and an External Crystal Oscillator 0

Hi Nordic Team, I have developed a couple applications for the nRF52833 using Zephyr and have now moved to the nRF54l15. For this new application, power consumption is...
- development
- software
- nRF54L15
- zephyr
- low-power
44 views

0 replies

Started 4 days ago
by LeviRand
Not Answered
nRF54L15 hfclk does not power down after i2c sensor device_init fails 0

Hi, I have question about a project I'm running on nRF connect sdk 2.9.1. I noticed that whenever an i2c sensor device device_init() is returning a value not equal...
- development
- software
- nRF54L15
- zephyr
39 views

0 replies

Started 4 days ago
by Ypenburg

Recent in Nordic blog

NFC tag antenna tuning

FormerMember

NFC principle A NFC system consists of two devices, an active and a passive device. The active device is powered, and induces a magnetic field with a coil inductor antenna. When the passive device is placed…
- 20 Jun 2016
NRF52 debugging with QtCreator on Windows

Globuloz

Hello I succeeded to configure QtCreator toolchain to compile and debug my NRF52 board. So I wanted to share. I use my own Makefile to compile everything so I will focus here on how to run a debug session…
- 17 Jun 2016
BLE-Cube — A Bachelor Project

BLE Cube

In spring 2016 four students from NTNU got an assignment from Nordic Semiconductor. To compliment this assignment, the students wrote a short article: "What if controlling household appliances with your…
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Latest guides

Software and Protocols: Connecting to AWS cloud services using the nRF9160

Hakon

The purpose of this document is to give a brief introduction to AWS services, and explain how to connect to these services using nRF9160 devices and the MQTT protocol. The tutorial covers the necessary…
- 2 Oct 2020
Software and Protocols: Monitoring nRF9160 data usage with connectivity statistics

Markus Tacker (he/him)

This blog posts explains how to use the nRF9160 connectivity statistics to monitor data usage
- 9 Sep 2020
Mesh Networks: Guide to the Thingy52 Mesh Provisioning Demo

Mark Q

Introduction This document will go over the process of running a Mesh Provisioning Demo using the nRF Mesh app available on Google Play or iOS App Store from Nordic Semiconductor. There is a blog post…
- 20 Jul 2020
Getting Started : NUS on nRF Connect SDK: The Nordic UART Service with the nRF Connect SDK

matt.heins

NUS with nRF Connect SDK: Wireless UART with the nRF Connect SDK This year Nordic is transitioning from the nRF5 SDK to the nRF Connect SDK (SDK) as part of an effort to expand the power and breadth of…
- 16 Jul 2020
Getting started: nRF9160 Developing for Production

Akash Patel

Last updated on 02/25/2021, see changelog at the end for more details This guide is written for those who are working on the nRF9160 and are starting their firmware design soon or for those who have already…
- 10 Jul 2020
nRF5x: nRF52805 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52805. It is intended as a nRF52805 specific addition to the General PCB design guidelines for…
- 18 Jun 2020