Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered

NRF51 TWI - i2c - Failing to read from device 0

Hello everyone, I'm severely struggling to perform a simple task. I must be missing a very simple answer and, I hope with your help that I resolve the issue. I am trying...

1426 views

0 replies

Started over 9 years ago
by Beau R.
Not Answered
IoT SDK connect with TWI(I2C) ?? 0

[Dev Env] nRF51 DK IoT SDK 0.8 IoT SoftDevice [Question] anybody help me. In Iot SDK can't access TWI interface? any Sample ?? [HardFault_Handler] ...
- i2c
- iot sdk
- twi
- iot
762 views

0 replies

Started over 9 years ago
by cucu
Not Answered

How to two ble devices connect with one android phone at same time? 0

if the issue can be worked ,how to do that with android source code? the 2 ble pure devices (not android phone) connect with a ble android phone. please check below, the...

613 views

0 replies

Started over 9 years ago
by whiteknight
Not Answered

How to do the application switch to serial bootloader 0

Softdevice Version： 8.0.0 SDK： 9.0.0 IC： NRF51822 Rev 3 service： NUS ANCS When the application is not downloaded, the bootloader is working. After serial bootloader...

530 views

0 replies

Started over 9 years ago
by Long
Not Answered

Looking for a few OS X Xcode alpha testers... 0

We're looking for a few (2-3) savvy OS X users who might be interested in trying out Xcode to natively develop code for the nRF51/52 BLE SDK's. This build method does NOT...

552 views

0 replies

Started over 9 years ago
by mstrouse

Recent in Nordic blog

Introducing TechDocs: Nordic's single source for all technical documentation

Tiago Monte

Simplify IoT development with Nordic TechDocs! Access hardware, software, and cloud resources in one place, featuring powerful search and personalized tools.
- 5 Oct 2023
Extend your battery life with nRF Cloud's CoAP interface

Tuomas P

Optimize IoT device performance with Nordic's nRF Cloud CoAP interface! Lower power consumption, reduce data size, and secure connections efficiently.
- 28 Sep 2023
Analyzing power consumption in Thread Sleepy End Devices

MBaczmanski

Maximize battery life for IoT devices with Thread's Sleepy End Device modes! Learn how SED and SSED optimize power consumption for long-lasting solutions.
- 24 Aug 2023

Latest guides

Getting Started: nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Getting started: Announcing the nRF Connect for Cloud Device API Preview

Markus Tacker (he/him)

We are happy to announce our first release of the nRF Connect for Cloud Device API! Connect your BLE, LTE/NB-IoT or any other device to our free IoT development platform and interact with that device through…
- 12 Oct 2018
Bluetooth low energy: Merging two BLE examples together

Håvard

This is a follow-up to my previous blog post; adding custom commands to a BLE example. I hope it was interesting to see an example of adding the vendor specific Nordic UART service (NUS) into another…
- 6 Sep 2018
Software Development Kit: Getting started with Nordic's Secure DFU bootloader, a step by step guide

Hung Bui

The content of this blog was based on the documentation of BLE Secure DFU example, Bootloader module library and Buttonless DFU service from our SDK. Here we provide you step by step instructions to make it…
- 20 Mar 2017
Getting Started: Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

FormerMember

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016
Bluetooth low energy: Wireless timer synchronization among nRF5 devices

Audun

Introduction In a variety of use cases there is a need to share a common clock among multiple devices. Such a common clock can be used for many purposes, for example by having each node in a network perform…
- 12 Jul 2016