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Cannot program my NRF5340 DK after some time. "Failed to write DebugPort register 2: Unknown Error in J-Link DLL" 0

After some time I picked up my NRF5340 DK again to continue my Matter samples. But I noticed I cannot program any sample to it. The Segger seems to work fine, as I'm able...
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Started 1 hour ago
by lukas.kirner
Not Answered
error: 'DT_N_S_soc_S_spi_40004000_S_sst26vf032b_0' undeclared (first use in this function); did you mean 'DT_N_S_soc_S_spi_40004000_S_sst26vf032b_0_BUS'? 0

Im a bit stuck here. I have the following code, trying to communicate with a flash memory: Overlay: code: I get the following error message: error: ...
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Started 2 hours ago
by Boggibill
Not Answered
Wi-Fi Positioning with DECT NR+ modem firmware 0

I have a nrf9151dk with a nrf7002ek shield. The nrf9151dk has the DECT NR+ PHY firmware running on the modem core. I would like to do Wi-Fi positioning with the nrf9151dk...
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0 replies

Started 3 hours ago
by yali
Not Answered
Periodic advertising data 0

Hi, I am trying to understand periodic advertising and some basic questions: I am using periodic_adv example from the NCS. I see teo ADV data defined in the file as...
18 views

0 replies

Started 5 hours ago
by DanisXZ
Not Answered
how to enable pm managment at nrf5340 0

software:ncs 2.5.0 hardware:nrf5340 dk hi professor, According to the article at https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/optimizing-power-on-nrf53...
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0 replies

Started 6 hours ago
by sunnyyang

Recent in Nordic blog

nRF51 Qt GCC Example

Jacob Portukalian

Hi Everyone! At Sky Wave Design, we recently switched all of our Nordic development over to using GCC and using Qt Creator as the IDE. We have released our example project on github for those of you…
- 31 Jul 2015
ROM and RAM Management

Øyvind Karlsen

Introduction Here are some tips and tricks to manage your application size. RAM and ROM usage The total RAM usage is: ZI-data + RW-data The total flash usage is: Code + RO-data + RW-data …
- 28 Jul 2015
Controlling an RGB LED with Nordic nRF51-DK

Mahesh Venkitachalam

Using PWM and Nordic UART Service on nRF51-DK (nRF51822/nRF52422) to control an RGB LED over BLE. http://electronut.in/nrf51-rgb-led-test/
- 25 Jul 2015

Latest guides

Bluetooth low energy: Bluetooth low energy Services, a beginner's tutorial

MartinBL

Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015
Software Development Kit: Setting up the Timeslot API

Hung Bui

Setting up the Timeslot API When you want to use the radio while still maintaining a BLE connection or have a task that you need to do uninterrupted by radio activity, you can set up a timeslot. The timeslot…
- 27 Jul 2015
Software Development Kit: Radio Notification

Øyvind Karlsen

Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

Stefan Birnir Sverrisson

nRF51 Low power modes and power profiles documentation The low power modes for the nRF51 series are System On and System Off. You can read about them in the nRF51 Series Reference Manual v3.0 sections…
- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

Stian Røed Hafskjold

###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015