Hi everyone,
we are currently developing a customer product, which connects to an Azure IoT Hub instance using DPS. We successfully tested this connection (over MQTT, TLS...
My main goal is to update the firmware over FOTA on a nRF5340, but with a signed firmware update file, and the bootloader verifies it. This is possible with mcuboot and works...
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We are developing a small 30x30 mm iot device to stream music and voice commands from server to earbuds via bluetooth.
https://speak2action.com
Can we stream in...
Hello,
I've managed to adapt a serial NAND flash memory (MX35UF1GE4AD) to a nRF5340 using the QSPI peripheral. For a first step in our product development, it would be nice...
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I'm trying to figure out how to manage my memory on the nrf9160 sip. Currently my application crashes on a specific lines where I try to allocate a large C++ string ...
As engineers and developers creating IoT products, you will rely on various resources to bring your ideas to life. Oftentimes, one of the most indispensable resources gets overlooked, and it's one you…
Low power is one of the cornerstones of Nordic’s cellular IoT solution. The nRF91 Series is built from the ground up with ultra-low power consumption in mind, and the nRF Connect SDK provides applications…
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…
Background
There is a need to enable Nordic hardware with the Direct Test Mode (DTM) firmware. This is so the physical layer and RF characteristics may be ascertained as set in the Bluetooth Sig Specification…