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...
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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 ...
I was looking at a way to run MicroPython on an nRF91 Series development kit to do a quick prototype with some existing Python code. The MicroPython Zephyr port was already quite advanced, so I added the…
Bring magic to your home with the Nordic Semiconductor Wireless Wizard Wand. The wand utilizes the powerful nRF52840 chip with Edge Impulse ML motion recognition to communicate with all your smart home appliances…
During a summer internship at Nordic, I took on a project that focused on applying Bluetooth® Mesh technology in a practical setting. The project concentrated on making emergency lighting testing in commercial…
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…