Nordic DevZone

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

Not Answered
nRF52840DK Freezes on Matter AddScene Command After Upgrading to nRF Connect SDK v2.9.2 0

Hi, I'm developing firmware for the nRF52840 DK using nRF Connect SDK v2.9.2 , and I’m running into a problem that didn’t occur in v2.8.0 . My project uses Zephyr and...
- development
- software
- Connected Home
- mesh
- zephyr
- bluetooth le
- thread
- nrf52840
- Migration Guides
28 views

0 replies

Started 1 day ago
by Amit Twati
Not Answered
Error -102 during nrfjprog --reset 0

I am receiving an error when connecting to a custom board by running nrfjprog --reset, any similarly with any other commands that require connection. I am connecting through...
30 views

0 replies

Started 1 day ago
by LukeS
Not Answered
Is it possible to configure nRF54L15 for SPI without SDI / MISO and use that pin for other functions? 0

We have previously used nRF52840 and for the latest iteration of our board design we are updating to use nRF54L15. We are aware that for nRF52840 we could map any pin to...
45 views

0 replies

Started 1 day ago
by AlexZander
Not Answered
SW crash on initialization with MCUMGR and UART_ASYNC_API enabled 0

Hi, I faced with an initialization issue of combination two features: MCUMGR and UART_ASYNC_API. I get a crash right after the FW starts. It looks like the SW configuration...
22 views

0 replies

Started 1 day ago
by Egor Dolgalev
Not Answered
nrf52832 external oscillator of 32MHz replace crystal 0

I checked the nrf52832 manual and found that both XC1 and CX2 are analog input pins for the 32Mhz clock pin configuration. The reference design for both uses 32Mhz crystals...
38 views

0 replies

Started 1 day ago
by wxgd

Recent in Nordic blog

Espruino - Program nRF5 devices in JavaScript - See the Puck.js kickstarter

Michael Dietz

Quick start (< 5 minutes) Download the Espruino Web IDE from the Chrome web store. Drag-and-drop espruino_nrf51.hex or espruino_nrf52.hex to your nRF51/nRF52 Development Kit. Espruino will run…
- 11 Jul 2016
Setting up IPv6 over BLE using nRF52 Series and Contiki OS

wbober

Support for nRF52 Series in Contiki OS is no longer maintained and is pending removal. Please check out nRF52x series support in Zephyr OS which offers BLE over IPv6 connectivity. This tutorial shows you…
- 6 Jul 2016
Accessing the SoftDevice API from Python with pc-ble-driver-py

Carles

A new tool from Nordic has been released, pc-ble-driver-py, which allows Python developers to access the full SoftDevice 2.x.x API from a Python application. Update: Raspberry Pi unofficial build available…
- 23 Jun 2016
NFC tag antenna tuning

FormerMember

NFC principle A NFC system consists of two devices, an active and a passive device. The active device is powered, and induces a magnetic field with a coil inductor antenna. When the passive device is placed…
- 20 Jun 2016
NRF52 debugging with QtCreator on Windows

Globuloz

Hello I succeeded to configure QtCreator toolchain to compile and debug my NRF52 board. So I wanted to share. I use my own Makefile to compile everything so I will focus here on how to run a debug session…
- 17 Jun 2016
BLE-Cube — A Bachelor Project

BLE Cube

In spring 2016 four students from NTNU got an assignment from Nordic Semiconductor. To compliment this assignment, the students wrote a short article: "What if controlling household appliances with your…
- 15 Jun 2016