Hello, I am trying to subscribe on a topic to get retained message.
I am using ncs 2.7.0
The problem is that whenever I am trying to subscribe to a certain topic, I have...
Hi there, I-m trying to compile a hello world sample with an encrypted bootloader
# Sysbuild configuration file.
#see C:\D\dev\nordicsemi\v2.7.0\nrf\doc\nrf\releases_and_maturity...
I want to achieve time synchronization over a wireless connection with sub-microsecond latency. While PTP (Precision Time Protocol) can provide nanosecond-level accuracy on...
Hey,
Im have a thingy91 and multiple nrf52840 pcbs.
my goal is to make the thing91 a central device that reads data from the nrf52 devices and sends it over to the cloud...
I have this function that normalizes acceleration from IMU:
If I enable FPU
CONFIG_FPU =y
CONFIG_FPU_SHARING =y
device works for a while (10s of seconds) then...
Interfacing the Nordic Thingy:52 from the Amazon Alexa Voice Service just had to be done! In this blog post I will briefly explain how this demo was set up, but I will direct you to the GitHub page if…
After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
In mid-2017, I came across this project by James Munns. It essentially wraps the C SDK for nRF52 development boards, and provides bindings that can be called from Rust. James gave a talk to the Rust DC…
The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
nRF Cloud is a major element of Nordic Semiconductor's long-term and committed plans for cellular IoT solutions. It can be accessed by users or devices through different methods for different purposes…
Introduction
The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…