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Not Answered
nRF9160 based device certification 0

Hello, We are developing a Cellular IoT device based on nRF9160 SiP. Essentially it is a battery powered temperature and humiduty sensor, that sends the measurement data...
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Started a few seconds ago
by kuchx
Not Answered
Behaviour of PPI endpoint when using extended/periodic advertisement with CTE for direction finding 0

Hi, This is a followup on https://devzone.nordicsemi.com/f/nordic-q-a/119259/synchronisation-between-tx-and-rx-in-connectionless-direction-finding We now have a synchronised...
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0 replies

Started 6 minutes ago
by ghms
Not Answered
MODBUS not working, RS-485 0

Hello, I'm having problems trying to make the MODBUS RTU Client code work on my board. I'm devoloping with nrf Connect SDK v2.1.0, using Visual Studio Code. The board...
- development
- software
- documentation
- configuration
- C
- nrf52832
15 views

0 replies

Started 30 minutes ago
by Pepe Sanches
Not Answered
DMA buffers switching with SPI and TIMERS via PPI 0

While collecting 2-byte samples via SPI4 (with a 32 MHz clock) using PPI and timers—one triggering transfers at 400 kHz and another handling an interrupt every 512 samples...
- development
- easydma
- software
- dma
- spi
- zephyr
- nRF5340
7 views

0 replies

Started 33 minutes ago
by Michal Mrowiec
Not Answered
Use keypad for wakeup (kbd_matrix) from deep sleep (sys_poweroff) 0

I am having issues using a keypad to wakeup an nrf52840 and am unclear on if the GPIO sample is relevant if using a kbd_matrix device definition. I would like to use "sys_poweroff...
10 views

0 replies

Started 42 minutes ago
by Crox

Recent in Nordic blog

IoT Contest MINI ECG

ALKAM

<o:shapedefaults v:ext="edit" spidmax="2050"/> <![endif]--> Idea: Currently on the market we can find doznes of applications which monitor health parameters…
- 25 Jun 2015
nRF52832-QFN Eagle Part/Footprint

ble_Man

Hello everyone, I've started an nRF52832 library for those devs who are interested in creating their PCB's in Eagle. Its the QFN chip right now. I read somewhere that a BGA version is planned also, so…
- 24 Jun 2015
Start Up Extreme Norway

John Leonard

Last week I attended what was my first Startup event, but after experiencing the energy there, I can safely say it will not be my last. 3 days of seminars, networking and lots of fun kicked off in Bergen…
- 22 Jun 2015

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