Nordic DevZone

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

Not Answered
how can I send ble bond connection request from raspberry pi to nrf51882? 0

I want send ble bond connection request from raspberry pi to nrf51882. Can you please let me know which ble libraries I need to send central ble bond request to nrf51882...
1397 views

0 replies

Started over 9 years ago
by Dixit
Not Answered

Add UART code into gpiote example but not work 0

Dear Nordic: I try to use pca10040 DK and SDK is nRF52_SDK_0.9.2_dbc28c9. Test nRF52_SDK_0.9.2_dbc28c9\examples\peripheral\UART the function work well on my DK. I...

607 views

0 replies

Started over 9 years ago
by Justin
Not Answered

nRF51 Dongle lost connection 0

Sometimes windows lose the connection to the nRF51 Dongle. The only way I have been able to reconnect to the dongle is by unplugging and replugging it to the USB port. I have...

1104 views

0 replies

Started over 9 years ago
by dhla
Not Answered

s130 change to s110,app on iphone can not find device 0

app : nrf tools on git hub s130: sdk v11 s110: sdk v8.1.0 example : nrf_ble_uart. after modify, it happen, is there some definition shoud modify in app? by the war,the...

601 views

0 replies

Started over 9 years ago
by Liu
Not Answered

device name display NA 0

Hi...... the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...

641 views

0 replies

Started over 9 years ago
by Liu

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

nRF5x: General PCB design guidelines for nRF52 series

FormerMember

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 11 Jul 2016
Software Development Kit: Migrating to Peer Manager

Øyvind Rønningstad

The tutorial has been updated for SDK v11, which contains the production-ready release of Peer Manager. The original tutorial can be found on this page, below the updated tutorial. #Migrating to Peer…
- 8 Apr 2016
Bluetooth low energy: Bluetooth low energy Characteristics, a beginner's tutorial

MartinBL

Before we begin Table of content Topics that will be covered include: Before we begin Basic theory Attribute tables in nRFConnect Bluetooth Low Energy application Description of the example Adding a…
- 18 Mar 2016
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 2 Connection

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is described in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 1 Feb 2016
Design Examples: Capacitive Touch on the nRF52 series

Einar Thorsrud

Important updates: Due to erratum 84 (COMP: ISOURCE not functional), capacitive sensing using the relaxation oscillator method is not usable in a real product with the nRF52832, as it will only work reliably…
- 31 Jan 2016
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 1 GAP Advertising

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is defined in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 10 Dec 2015