Nordic DevZone

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

Not Answered
NRF52833 high power consumption after sys_poweroff() 0

I'm trying to make a BLE beacon with Li-Ion battery and Qi wireless charging circuit. NRF52833 works in high-voltage mode (VDDH connected directly to the battery, internal...
5 views

0 replies

Started 7 minutes ago
by vasimv
Not Answered
nrf9161 DK Board Configurator not connecting anymore/can not program the board 0

I have mistakenly disabled Software Debugger (SWD) and wrote the configuration back to the board. Every since board can not (1) Connect and get the configuration data using...
14 views

0 replies

Started 59 minutes ago
by PPinto
Not Answered
How to add EXTRA_CONF_FILE in CMakeLists.txt 0

Hello I want to add an extra config file based on the option in prj.conf or in Kconfg. For example: CONFIG_WIFI_SCAN_ONLY=y include the overlay-nrf7000-wifi-scan-only.conf...
12 views

0 replies

Started 1 hour ago
by Roman Veselskyi
Not Answered
Valid toolchain unavailable for nRF54H20 Hello World sysbuild sample 0

I'm attempting to follow the introductory tutorial here using the NCS VSCode extension. After creating the new application from the sysbuild/hello_world sample in v2.7.99...
20 views

0 replies

Started 1 hour ago
by rbmarcus
Not Answered
nRF54H20 VDD or VDD_EXT use 0

Can I use VDD (F1, L2, L4) or VDD_EXT *(D12) to power some peripherals ? If so, how much current is available? I want to avoid added a 1V8 regulator to the design & use...
20 views

0 replies

Started 1 hour ago
by John Galvin

Recent in Nordic blog

The KEY POINT of example "ble_app_uart"

QQ645116977

This article baed on "pca10040", nRF52832 example code path "examples/ble_peripheral/ble_app_uart" IMPORTANT!!!! board config file of this example located in "components/boards/pca10040.h" and uart…
- 12 Dec 2017
Introduce smart motion controller - ELIO

caram5555

"ELIO" is a Bluetooth module and smartphone application that can drive motor(DC, Servo) and illuminate LEDs. This module mounts Nordic's nRF52832 and motor controller IC. Smartphone application can create…
- 12 Dec 2017
Programming and debugging custom nRF5x devices

Anders Strand

Programming and debugging the nRF5x on our Developments kits is straight forward. Doing the same when you are using other boards might not be so easy. In this blog post we will explain which components…
- 8 Dec 2017

Latest guides

Getting Started: Adjustment of RAM and Flash memory

AndreasF

The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains…
- 7 Dec 2018
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