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Central App stuck after service discovery 0

I have a central application and peripheral application that are based on the multilink-central/multilink-peripheral examples. I've modified them to run on the PCA10001...

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Started over 10 years ago
by Erik Sanchez
Not Answered

nRF51822 RX device can't receive packet from nRF24L01P TX device 0

Hi All, I'm using nRF24L01P for TX device and want to receive packet from nRF51822 RX device. nRF24L01P TX device Register settings are as follows; Reg.EN_AA=0x00...

654 views

0 replies

Started over 10 years ago
by Mike
Not Answered
S130 programming for the nRF51822 mkit with gcc on a raspberry pi 0

I am trying to develop for some nRF51822 mbed boards, and I would like to use the S130 SD to enable both central and peripheral behaviour. The machine I'm using for development...
1084 views

0 replies

Started over 10 years ago
by Jimi Cullen
Not Answered
MCP does not start 0

I'm using the nRF51822 eval kit I have installed MCP but after starting I get pop-up: Master Control Panel has stopped working In nRFgo Studio / Device manager pane...
- nrf51822 mcp
565 views

0 replies

Started over 10 years ago
by swjdaenen
Not Answered
SERVER: Write Command on handle 0003, failed 0

the proximity example is running ok. but when I modify the length of the alert_level I have the following error on the server side that I am not understanding. 476;16:12...
- proximity example
534 views

0 replies

Started over 10 years ago
by jerry dzoleko

Recent in Nordic blog

Current vs Voltage for nrf51 CPU

FormerMember

Since I couldn't find the information of how the supply current would change with different supply voltage for nrf51 chip, this is the result of a little test that I made to get this info. Setup: nrf51…
- 9 Sep 2015
Using Eclipse's Managed Make with the nRF51 DK

i_am_trying

I have been using Eclipse to programming+build+flash+debugging my nRF51 DK apps. This requires carrying a Makefile forward, modifying as stuff changes...handling flash programming in less integrated way…
- 6 Sep 2015
Programming Inexpensive nRf51822 modules with Nordic nRF51-DK

Mahesh Venkitachalam

I've updated my article on external SWD programming using the nRF51-DK. I have also designed an adapter board for these modules. http://electronut.in/nrf51-dk-external-programming/#E3BO
- 6 Sep 2015

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