Nordic DevZone

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Not Answered
range of Coded phy(S8) versus 1M in advertising 0

I just programmed 2 Boards. One Peripheral advertising with 1m Phy and other peripheral with s8 codded phy. Using NRF connect app and wire sharc I made sure that I really...
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0 replies

Started 8 hours ago
by klaus1234
Not Answered
GPIOTE trigger of SPIM read using EasyDMA with manual CS 0

I’m using NRF Connect SDK 3.2.4 with the nRF54L15-DK. I’ve successfully used the nrfx_gppi_conn_alloc() and nrfx_gppi_conn_enable() APIs to connect a timer to a GPIOTE output...
28 views

0 replies

Started 9 hours ago
by Jason0123456
Not Answered
nPM1300 + nRF54 module Hardware review 0

Hi, I am starting to get into the Nordic world and want to design my first pcb with nordic chips. I would like to get a review on my schematics and the pcb. I am mostly interested...
- development
- beginner
- nRF54L15
- hardware
- nPM1300
31 views

0 replies

Started 9 hours ago
by Marek
Not Answered
DECT NR+ wrong packet order 0

Hi! I am evaluating some nrf9151 boards using the DECT NR+ stack. I have made my own PING test using UDP to test latency and loss. Setup: nRF Connect SDK v3.3.1, DECT...
67 views

0 replies

Started 11 hours ago
by hermanbr
Not Answered
NRF52840DK V3.0.2 - Solution for flashing LED5 and no detection over USB 0

I had TWO DKs as described in the title randomly fail on me in the same way, months apart. Additionally, I had an earlier rev DK, 2.1.0 (NRF5340 is NOT the IMCU on this version...
37 views

0 replies

Started 11 hours ago
by frankenboom

Recent in the DevZone Blog

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
Nordic nRF51 support in Em::Blocks (with softdevice integration)

EmBlocks

Em::Blocks supports now the nRF51 devices from Nordic. You can select in the new project wizard which device family (51422 or 51822) and if soft devices are needed or not. The templates for the softdevices…
- 17 Aug 2014