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When an accessory is added to Homekit, a message is displayed indicating that the accessory fails to be paired 0

Hi， When add Homekit using the Matter Template(SDK V2.8.0) routine on the NRF52840DK development board, Homekit displays a final result of failed pairing with accessories...
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Started 17 minutes ago
by Euphoria
Not Answered
NVS write failure 0

Set as required Not sure if there's a problem here Write data, it fails
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Started 17 minutes ago
by Kc Owen
Not Answered
ANT+ ：no reply from the calibration service 0

Hello, After consulting the manual and understanding the composition of the calibration data page, the ant_bpwr_calib_handler was added, but the callback function was not...
- development
- software
- s332
- nrf52832
- ant
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Started 30 minutes ago
by ANNY-TAO
Not Answered
Channel Sounding Initiator with Ranging Requestor sample 0

Hello, I want ro test the channel sounding feature using the new nRF54L15-DK /PDK and I found a sample example for reflector role - "https://docs.nordicsemi.com/bundle/ncs...
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Started 30 minutes ago
by Vinay Bhagure
Not Answered
How to set a function run in ram in NCS 2.8 0

HI, I have a function testfun from a customer-provided .a library, and I hope to run this testfun function in RAM. I am currently using NCS 2.8 based on the nRF52840. I...
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Started 36 minutes ago
by stevenX

Recent in Nordic blog

Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
- 3 Jan 2018
Intro to ShockBurst/Enhanced ShockBurst

Daniel Veilleux

The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
- 1 Jan 2018
Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
- 29 Dec 2017

Latest guides

Getting Started : Build NCS application firmware images using Docker

Markus Tacker (he/him)

How to compile a NCS application using Docker so you don't need to install dependencies directly in your system.
- 17 Feb 2020
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