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Not Answered
Unable to get UnicastClient to connect to UnicastServer that only supports stereo audio stream 0

My application is based on the ncs nrf5340_audio application, but my application and hardware target are both out-of-tree and I am using ncs v2.9.0. I am able to connect...
6 views

0 replies

Started 23 minutes ago
by khett-ptd
Not Answered
PPK2- Selected device has no serial number. Device setup is not supported. 0

I can't connect my newly purchased PPK2 to Power Profiler V4.2.1. The log shows: 2025-04-22T22:23:19.069Z DEBUG Sending event "ppk: running nrfutil device" 2025-04-22T22:23...
- development
- software
- Other
- product
8 views

0 replies

Started 36 minutes ago
by kc9999
Not Answered
adding lvgl to thing53 breaks building 0

im trying to develop a prototype that uses a thingy53 and lvgl to draw a screen on a solomon ssd1306 attached via i2c (kwiic) but am having issues with getting it to build...
16 views

0 replies

Started 2 hours ago
by ctyerman
Not Answered
custom nRF5340 board no bluetooth signal 0

Hi Community, I designed a similar board asThingy53, espacially the antenna parts are almost the same, except the RF switch, we replace it with another one (BGS12WN6E6327XTSA1...
20 views

0 replies

Started 2 hours ago
by danny0007
Not Answered
Where can I find a list of approved - compatible LPWAN antennae for the nRF9151? 0

I am working on a project based around the nRF9151, particularly its LTE Cellular IoT cababilities. I recently spoke with a consultant regarding the process for FCC / ISED...
- lte-m
- nb-iot
- Evaluation
- antenna
- nRF9151
- hardware
26 views

0 replies

Started 4 hours ago
by dheadrick

Recent in Nordic blog

Getting More Out of Make

Daniel Veilleux

There are many reasons why you may want to modify the Makefiles that are included in the SDK examples. For instance, if you are invoking Make from the command line then you will probably also want the…
- 1 Aug 2016
nRF Connect Mesh Beta Release - Making BLE Mesh development easy!

David Edwin

# Update (9-Mar-2017) This blog post is now deprecated. Please see the updated PC software for nRF OpenMesh. Motivation With the official Bluetooth Mesh nearing release, and Nordic's proprietary…
- 29 Jul 2016
S132 v3.0 production version now available from Nordic Semiconductor implementing key Bluetooth 4.2 features

John Leonard

Boosting Bluetooth low energy throughput by up to 400% and improving privacy We are happy to announce that the latest version (v3.0.0) of our multi-role concurrent SoftDevice is now ready as production…
- 29 Jul 2016

Latest guides

Software: Using a custom Secure Partition Manager with your application

Heidi-Irene Harvey Sollie

One of the samples available in the nRF Connect SDK is the Secure Partition Manager, which is required to run applications in the nonsecure domain of the CPU. The sample uses the SPM library available in…
- 12 Feb 2020
Getting Started : nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

haakonsh

Scope The goal of this tutorial is to set-up your own custom Bluetooth Low Energy service on an nRF5340 acting in a peripheral role. We will set up a new Bluetooth LE project from scratch. The finished…
- 11 Feb 2020
Mesh Networks: Mass Provisioning of Nordic BLE Mesh Nodes

Mark Q

Purpose When creating a mesh network with many nodes, it can take a while to provision each node, especially using PyACI. An alternative is to use a static provisioner that provisions the nodes automatically…
- 8 Feb 2020
Software and Protocols: Enabling and testing TLS in mqtt_simple

Daniel Veilleux

The MQ Telemetry Transport (MQTT) protocol is hugely popular in IoT because it is lightweight and versatile. In this post we will enable Transport Layer Security (TLS) in the mqtt_simple sample from the…
- 4 Feb 2020
Getting Started: Introduction to Nordic nRF5 SDK and Softdevice

Mihua

What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020
Software and Protocols: Automating nRF91 TLS credential management via serial port AT commands

Daniel Veilleux

I have spent a bit of time recently experimenting with different TLS credential configurations using nRF91-DKs. Eventually I got to the point where I wanted to do things like swap out the certificates…
- 10 Jan 2020