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Not Answered
How to upload application without erasing bootloader data? (with segger embedded studio) 0

Hello everyone, I'm trying to use the buttonless dfu functionality on nRF52 DK. However, I can't seem to test the functionality when there is no bootloader flashed, but...
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0 replies

Started 18 hours ago
by julian24
Not Answered
A short circuit between the SIM_1V8 pin and GND in nRF9160 0

I ordered my second prototype board with the nRF9160, which includes small changes compared to the previous version. I encountered an issue with LTE connectivity. After some...
25 views

0 replies

Started 19 hours ago
by Bartlomiej
Not Answered
Trying onomondo statid softsim with nrf9161 custom board 0

Hi, I'm trying to test onomondo static profile with a custom board build with an nrf9161 chip. So I've followed onomodo readme, I got an error when i'm trying to build...
19 views

0 replies

Started 19 hours ago
by simon884
Not Answered
BLE no compatible with SPI 0

Hi, in our project we use nRF5340 to control some externanal peripherals as flash mem through SPI and also we need BLE comunication. The case is if whe allow the config...
41 views

0 replies

Started 21 hours ago
by SBou
Not Answered
Reading LIS2DH12 register via SPI 0

Hi. I am using a custom board on an nRF52810 microcontroller and a LIS2DH12 accelerometer connected to it via SPI. SDK version 2.7.0. Here's my settings: .dts file ...
49 views

0 replies

Started 1 day ago
by backstreet.devisor

Recent in Nordic blog

Using the Power Profiling Kit to measure Current Draw on an External Device

notsane0

The Power Profiler Kit (PPK) is a flexible tool for measuring the real-time current draw of nRF5x designs. When used as an add-on board to measure the nRF5x current of an attached development kit (DK)…
- 26 Dec 2018
What impact does the deprecation and withdrawal of Bluetooth Core specification v4.0 and v4.1 have on your current and future products?

Petter Myhre

This blog was last updated 17.01.2019. The Bluetooth Special Interest Group (SIG) recently announced the deprecation and withdrawal of Bluetooth Core specifications v4.0 and v4.1. For products that are…
- 30 Oct 2018
The S132 v5.1.0 is now production tested on nRF52810

Petter Myhre

This blog describes how you can setup a Segger Embedded Studio example for PCA10040E (emulating nRF52810) from nRF5 SDK 14.2 to use S132 v5.1.0, instead of S112. The procedure should be similar for the…
- 12 Sep 2018

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

Lorenzo Amicucci

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…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

Kaja

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…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

Hung Bui

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…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

Kaja

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…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

Charlie

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…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

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…
- 10 Jun 2022