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getting error "ERROR: source directory –b does not exist" when "west build –b nrf5340dk_nrf5340_cpunet –p" 0

C:\ncs\v2.6.2\nrf\samples\nrf5340\empty_app_core>west build –b nrf5340dk_nrf5340_cpuapp –p while building the image, getting error: ERROR: source directory –b does not...
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Started 10 minutes ago
by Kenny Lee litepoint
Not Answered
nRF9161 DK and an I2S microphone 0

I'm trying to convert some code from ESP32 to nRF, and I'm having problems with the microphone input. Mind you, I'm a beginner with nRF, so I'm sure I'm missing something...
5 views

0 replies

Started 14 minutes ago
by Moskus
Not Answered
Moving nRF21540 Kconfig definitions from sysbuild/hci_ipc.conf to the board definition (nRF5340 net core) makes b0n fail during the link process 0

Hi, I got my hardware modification which added the nRF21540 to our system more or less running under NCS v2.9.0. Currently, I have the following FEM and antenna configuration...
13 views

0 replies

Started 59 minutes ago
by puz_md
Not Answered
Error Creating New Board in NCS Board Wizard – JSONDecodeError on Create 0

I'm encountering a blocking issue when trying to create a new board using the NCS Board Wizard in VS Code with Nordic Connect SDK v3.0.0. After filling in valid inputs and...
29 views

0 replies

Started 2 hours ago
by slaughter
Not Answered
Trying to use certificats aws custom board 9151 0

Hi all, I've build a custom bord with an nRF9151, I try to connect to aws iot but it's seems it's doesn't work probably cause by bad cert, I got AWS_IOT_EVT_DISCONNECTED...
21 views

0 replies

Started 3 hours ago
by simon884

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: nRF Connect for Cloud Certificate Update

Joakim

The content of this guide is now covered in the documentation on nrf Connect SDK documentation page.For the most up-to-date instruction to Update Cloud Certificate please follow this link.
- 27 Sep 2019
Getting started: Thingy:91 Firmware Update using MCUboot

Joakim

The nRF Connect Programmer application now also supports MCUboot! Follow these steps to update through the programmer application or the following guide for the command line alternative. This guide shows…
- 23 Sep 2019
Bluetooth low energy: Concurrent Advertising

Håvard

I have been asked several times about variations of the following advertising scenario, so I decided to make a blog post that I can refer to, and hope it might prove useful for others out there that are…
- 9 Sep 2019
Software and Protocols: The four kinds of data you need to consider when developing an IoT product

Markus Tacker (he/him)

In this post I will give you an introduction to the four kinds of data you need to consider when developing an IoT product: Device State Device Configuration Past Data Firmware Updates It's these …
- 9 Sep 2019
Getting Started : Automate building of HEX files for your nRF Connect SDK application using CircleCI or GitHub Actions

Markus Tacker (he/him)

Continuous delivery is in important aspect of short time to market and since the nRF9160 supports firmware over the air updates we want to ship a new firmware to our development boards every time we update…
- 14 Aug 2019
nRF5x: Automating Power Profiler Kit measurements from the command line

Daniel Veilleux

Nordic's Power Profiler Kit (PPK) is an inexpensive piece of hardware that can provide a significant amount of insight into the operation and performance of your project. Although there is a lot that…
- 2 Aug 2019