I am trying to format an external flash chip with littlefs, but keep getting an MPU fault. I can erase the chip, but not mount or format. I have tried writing and reading...
I am trying to use the Peripheral_Uart application and when it runs, I see 2 virtual com ports in Windows device manager.
A terminal program shows a startup status message...
I seem to be getting a measured value of 1/10th of the actual current value.
On my original setup, I was expecting around 1mA of current, but ppk2 running in ampere meter...
We are using SDK 17.0.2, which does not support the rev 3 APProtect features.
We would like to update the SDK in the future, but are looking for a shorter-term solution...
We are using NRF52840 and modem HL78XX, zephyr NCS 2.4.1.
BLE DFU could be started at any time and modem could be active during all DFU process and during reset by FOTA...
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…