This is long and AI generated. Sorry about that, but it is comprehensive.
I'm seeing a very specific, repeatable failure uploading a file via mcumgr's fs_mgmt over BLE,...
Hello,
We run our Bluetooth Mesh product firmware in BabbleSim, on a simulated nRF52840 (nrf_hw_models, native simulator). We are on nRF Connect SDK v2.9.0. We would like...
On a custom Zigbee End Device application for the Thingy:53 (NCS v2.9.3), ZCL Configure Reporting commands sent by Zigbee2MQTT are rejected with ZCL status FAILURE for almost...
I created software and flashed successfully to the nRF54L15-DK. It is to toggle an LED on and off on P2.09.
#include <zephyr/kernel.h>
#include <hal/nrf_gpio.h>
...
Hi,
I'm trying to find out how people automate current measurements with the PPK2 beyond doing it by hand in the Power Profiler app.
From the threads here it looks like...
During the setup process for nRF Connect SDK v2.4.0, an error occurred preventing the SDK from installing correctly.
The environment details are as follows:
* macOS...
Board: nRF54LM20A DK NCS version: v3.2.1 Sample base: nrf/ samples/zephyr/subsys/usb/cdc_acm
Background
I am evaluating power consumption on the nRF54LM20A DK before...
Hello.
The matching network of my design is exactly the same as the reference guide. I am using a 50 ohm ceramic chip antena on the output. I have 2 questions.
1.Reference...
Hello,
According to the current qualification compatibility matrix ( here ), there is currently no pre-qualified component for NCS 3.3 or 3.4.
When are similar components...
Hi，
I am setting up the development environment in VS Code for nRF54LM20A .
During the SDK installation, I see the following option:
nRF Connect SDK Bare Metal (Simple...
I'm using the NUS service for a sensor design. It was working fine for me. I don't know what is changed, but I experiences the next problem.
When I connect my sensor using...
I have a similar question to this , however it's for the nRF54 family. Can I route similar the SWD signals out through unused pins/balls on a BGA? In this case, I'd route...
May I ask if the nRF54L15 comes with a default state when shipped, or is it blank? Also, what’s the GPIO status? I’m asking because it will connect with the AP, and I’m worried...
I am new to using nRF Cloud. I am using the free developer account. We intend to move over to a production version in the next week. I modified our project and added the required...
i found [A1A] build code on real device which in hands.
but we can not find [A1A] information on devzone, as of 2026 Apr 25th.
could you let us know more detail of [A1A...
Hi,
I'm using the nRF54L15 DK with nRF Connect SDK v3.2.1 . For testing NFC, I'm running the NFC Launch App sample.
The application builds and flashes successfully, and...
nRF52840, SDK v17.0.2, SD140 v7.0.1
My device is sometimes (only sometimes!) failing to enter a low-power sleep mode sometime around establishing a BLE connection; I am...
