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Not Answered
Cannot connect or recover nrd51 dk 0

Hi, I have 3 nRF51 DK pca10028 v1.1.0 I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
- nrfgo studio recover jlink
1136 views

0 replies

Started over 9 years ago
by eozkucur
Not Answered

Power Issue with nRF51822 0

Hi Guys, Thanks for your precious time and insight. Let me try to explain what we did, We have developed a custom board After assembling the board, we do a bare board...

573 views

0 replies

Started over 9 years ago
by deepu
Not Answered
ADXL 345 Tutorial 0

Hello all, this tutorial goes to a fellow named Emil who helped me with this project. Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
- ADXL 345
- spi
- adxl
2869 views

0 replies

Started over 9 years ago
by Milad
Not Answered

Revised spi_master to utilize a mask for cs 0

Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...

1030 views

0 replies

Started over 9 years ago
by nszmnsky
Not Answered
Softdevice Serialization (RPC) for S130 in SDK 9? 0

What is the official status of the Softdevice Serialization for S130 in SDK 9? I could see an older answer on how that was removed in SDK 8 but since almost half year has...
- s130
- serialization
- rpc
- nrf51422
- nRF51 SDK
480 views

0 replies

Started over 9 years ago
by Catalin

Recent in Nordic blog

Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
- 29 Dec 2017
nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
- 15 Dec 2017
One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017

Latest guides

Getting Started: nRF52840 Dongle Programming Tutorial

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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