Bluetooth do host connection peripherals occasionally appear 0x3E error, want to ask what may be the cause. In addition, when other scanning devices of the same type are also...
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I am compiling GNSS sample project for positioning.
I am using nrf5340dk_nrf5340_cpuapp_ns development board. I want to use Quectel L86 with nrf5340 dk.
I am getting...
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I am using the nrf5340 to study the flow of BIS broadcast audio. I have two nrf5340s, one as gateway to run the broadcast_source program and one as headset to run the...
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I have (2) Questions below highligted in yellow
I have followed these steps until Step 5 Substep (1-4)
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest...
Hello, I am trying to connect to an MQTT server using PEM certs and mqtt helper, however I get an error: -22 from mqtt_helper: mqtt_connect I have traced the issue to zsock_connect...
Earlier this year, I came across a fun project made by one of my colleagues, Torbjørn Øvrebekk, at Tech Support’s annual Christmas workshop last year. It’s a simple application that plays pre-programmed…
Securing your connected devices and their data in a cost-efficient way can be a challenge. There are, of course, standards for connectivity and communication, but what about injecting the necessary certificates…
Nordic's nPM1300 is a power management IC (PMIC) that is especially well-suited for SoCs like the nRF52 and nRF53 Series. Compared to the SoC's internal regulators, the PMIC is built on a larger 180…
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…