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Multi-Connection BLE Central on nRF52840DK (nRF Connect SDK v3.2.1) 0

Dear Nordic Semiconductor Support Team, My name is Iwo, and I’m developing a BLE central application using the nRF52840 DK with nRF Connect SDK v3.2.1. The application works...
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0 replies

Started 1 hour ago
by Iwo
Not Answered
Filesystem does not work with BLE Advertise 0

Hello everyone! I want to use BLE with the filesystem (FS), but I haven’t found any examples. When I enable BLE advertising, any filesystem operations stop working. (...
- development
- software
- nRF54L15
- zephyr
- bluetooth le
15 views

0 replies

Started 1 hour ago
by shadowik
Not Answered
Migration from NCS 3.0.2 to 3.2.1, device-tree and USB problems. 0

Hi, We are working on the nrf5340 and our current device firmware uses the NCS 3.0.2 (i.e. nRF Connect SDK 3.0.2). We wanted to try an upgrade to NCS 3.2.1 and followed...
13 views

0 replies

Started 1 hour ago
by David M. M.
Not Answered
NRF54L15 - Speed increment of LFS mounted on External Flash. 0

Hello, I am facing an issue of low speed of file read and write while using LFS on External Flash, Winbond (W25Q64JV) . This is the Configuration Im using in my DTS file...
11 views

0 replies

Started 2 hours ago
by varsha@
Not Answered
lvgl on nrf54l15 0

Hi, I am trying to use lvgl on nrf54l15, but I am facing issues with spi. I was trying first to use vanilla zephyr 4.1, but now I switched to ncs 3.1.1. I am trying to run...
8 views

0 replies

Started 2 hours ago
by Michal

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