Nordic DevZone

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

Not Answered
temperature data for SMT reflow 0

I’m designing a PCB using NRF9151-LACA-R7 and an NRF52810-QFAA-QFN48 Our CM needs the exact temperature data for SMT reflow , but we can’t find it clearly in the datasheets...
10 views

0 replies

Started 1 hour ago
by Oleg-AgamControl
Not Answered
About Time Synchronization Cluster in Matter,how to use it? 0

Hello,The Nordic Team I have developed a SED product based on the Matter Over Thread protocol. I want to add a real-time time function on the device side. I have learned...
14 views

0 replies

Started 2 hours ago
by liisa
Not Answered
nRF52840 Bluetooth version support with NCS 1.8.0 and with newer NCS releases — what Bluetooth Core Spec can we claim? 0

Hi, I’m using an nRF52840 SoC and currently developing with NCS 1.8.0 . I need clarification on the Bluetooth Core Specification version support : What Bluetooth version...
14 views

0 replies

Started 3 hours ago
by Haris Iqbal
Not Answered
Is the 2.4GHz proprietary mode of nRF 52/53/54 series still DSSS? 0

Hi, Nordic and all expects. I am checking whether EN 300 328 can be used for testing 2.4G proprietary mode of nRF 52/53/54 series; EN 300 328 is a popular RF standard for...
16 views

0 replies

Started 4 hours ago
by Jin Lin
Not Answered
TCP IPv6 connection fails with Zephyr BSD sockets (errno 116) on nRF54L15 Thread CLI, while OpenThread TCP works 0

I am working with nRF54L15 running Thread CLI . The device is successfully commissioned to a Thread network and communicates through a Border Router (BR) . SDK version V3...
10 views

0 replies

Started 4 hours ago
by rezwin

Recent in the DevZone Blog

Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014
Measuring Lithium battery voltage with nRF51

Stefan Birnir Sverrisson

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider and a connected capacitor. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and…
- 2 Oct 2014
Sniffer application for OS X

RK

I've put up on Sourceforge, a Mac OSX application which interfaces with the Nordic BTLE sniffer software and has some of the functionality of the Windows application Nordic ships with that software package…
- 1 Oct 2014
Getting started with nRF51 development on Mac OS X

Eirik Midttun

Update: Since this blog was originally written the nrfjprog tool has been ported to OS X (now macOS). This means that the flash programming is much simpler, and it is simply a matter of following the documentation…
- 1 Sep 2014