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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
30 views

0 replies

Started 2 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...
51 views

0 replies

Started 2 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...
31 views

0 replies

Started 2 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
40 views

0 replies

Started 2 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
37 views

0 replies

Started 2 days ago
by Ypenburg

Recent in Nordic blog

Instrumenting with Segger SystemView

RK

Segger has recently released a number of tools, some of them free, which work with Segger's JLink debuggers, One of those is SystemView, a real-time analysis and visualisation tool. It's cross platform…
- 9 Jun 2016
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nRF51824 - World's most capable automotive qualified Bluetooth SoC The nRF51824 is now available qualified to AEC-Q100 for automotive applications that demand AEC-Q100 qualified devices. The nRF51824…
- 8 Jun 2016
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Latest guides

nRF5x: Current measurement guide: Introduction

Stian Røed Hafskjold

###Other relevant posts A concise guide to equipment setup, and how to use the development kit for current measurements can be found here: Measuring current with PCA10040 v0.9.0 A post that describes…
- 1 Dec 2015
nRF5x: General PCB design guidelines for nRF51 series

Petter Myhre

When designing a PCB with nRF51, nRF51822 or nRF51422, there are some rules that should be followed in order to get a good working radio/system, with a maximized range. General rule The RF part of the…
- 13 Nov 2015
Software Development Kit: nRF5 SDK Scheduler Tutorial

Einar Thorsrud

2019-02-08: Updated tutorial to cover nRF5 SDK version 15.2. Introduction Scope The following topics will be included in this tutorial: Configuration of the Scheduler library. Using the scheduler with…
- 9 Nov 2015
Bluetooth low energy: Bluetooth low energy central tutorial

Anders Strand

Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Setting up the example projects Background theory Central and peripheral roles…
- 4 Nov 2015
Software Development Kit: nRF5 SDK Application Timer Tutorial

Einar Thorsrud

2018-11-23: Updated tutorial to cover SDK version 15.2. 2019-02-08: Improved example project (SDK 15.2) and updated instructions accordingly. Introduction Scope The following topics will be included in…
- 30 Oct 2015
Bluetooth low energy: Bluetooth low energy Services, a beginner's tutorial

MartinBL

Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015