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UART code execution priority 0

Hi, I'm developing a peripheral driver which involves UART. I encounter an issue I'm not sure how to proceed. In my design, I have main.c device_drv.c device_drv...
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Started 1 hour ago
by yesheng
Not Answered
[nRF Connect SDK]Sometimes DFU failed to update binary without confirm. 0

Target nRF52832(nrf52dk_nrf52832) SDK NCS v1.9.1 I have trouble with DFU. I could implement SMP server into my project according to your guide. (+) Add DFU support to your...
24 views

0 replies

Started 2 hours ago
by Tim Hwang
Not Answered
nRF52832 SPI & FreeRTOS problem 0

Hi, I am developing nRF52832, ADS1291. I got the data from ADS1291 normally through SPI communication. And I applied RTOS by referring to the nRF5_SDK_17.0.0/examples...
- development
- software
- spi
- nrf52832
16 views

0 replies

Started 2 hours ago
by Minseo
Not Answered
NCS1.9 gpio_pin_configure_dt() got error! 0

Hello, NCS1.9.99, vscode, nRF5340-DK, gpio_pin_configure_dt() got error! main.c nrf5340dk_nrf5340_cpuapp.overlay and prj.conf Best regards
13 views

0 replies

Started 2 hours ago
by yoyou
Not Answered
DCCH Inductor 0

Hi, We have a design for a battery powered tag using a nrf52833-QIAA. I saw in a post from a couple years ago that you widened the DCCH inductor tolerance to +-20%. I...
16 views

0 replies

Started 2 hours ago
by idavenport

Recent in Nordic blog

Embedded Software Conferences

Markus Tacker (he/him)

I am an avid conference attendee, speaker and organizer, but all in the area of software development and testing for cloud-based software. My colleagues have reached out to me in search for interesting…
- 13 May 2022
On nRF Connect for Mobile 2.5, and performance as the root of all... benefit?

Dinesh Harjani

Tell me if this has happened to you before. You open some file, one you haven't touched in a while. This might be because you need to use an API, a coworker of yours wrote. Maybe it's a library or package…
- 20 Apr 2022
micro:bit v2 Pager

Ali Aljaani

In this blog post, we will show you how to build a pager with a micro:bit v2 and nRF Connect SDK. Writing application in C using nRF Connect SDK gives you the highest level of control over the micro:bit…
- 8 Apr 2022

Latest guides

Software: Using nRF Connect SDK and west to compile and program the DTM example into the nRF52840 DK

Jay Tyzzer

Background There is a need to enable Nordic hardware with the Direct Test Mode (DTM) firmware. This is so the physical layer and RF characteristics may be ascertained as set in the Bluetooth Sig Specification…
- 14 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial for the nRF52810

notsane0

Requirements This document uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52 DK to emulate the nRF52810 a BLE-enabled mobile device You may want to review the blog here for a more comprehensive…
- 8 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial

notsane0

Requirements This hands-on tutorial uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52840 DK a BLE-enabled mobile device You can use an nRF52 DK or nRF52833 DK instead of the nRF52840 DK,…
- 8 Apr 2022
Software: Building a Bluetooth application on nRF Connect SDK - Part 3 Optimizing the connection

Hung Bui

This is part 3 of the series Building a Bluetooth application on nRF Connect SDK You can find other parts here: Part 1 - Peripheral Role. Part 2 - Central Role. In Part 1 we covered the generic architecture…
- 21 Feb 2022
Peripherals And RF Test: Using Bluetooth Shell

Mark Q

Purpose The purpose of this guide is to demonstrate the use of Bluetooth Shell. Bluetooth Shell (BT Shell) is a command-line shell application that runs over the UART. It allows one to manually type in…
- 21 Jan 2022
Software: Memory Optimization with the nRF Connect SDK

matt.heins

Out of the box, the examples in the nRF Connect SDK are configured for ease of use, functionality, and debugging; they are not generally configured for optimal memory utilization. Some of the examples…
- 6 Jan 2022