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"VDD_GPIO should be applied after VDD has been supplied" 0

Dear Nordic and community, I am currently in pre-production phase of designing a PCB based on the NRF9151, and I am a bit confused by the Hardware Device Guidelines, which...
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0 replies

Started 2 days ago
by Dirk_
Not Answered
TX max power impacted if usng 1.8V on VDD 0

Hi Nordic engineer I am evaluating a project based on nRF52840 and there is a question need to be confirm before schematic design start. Due to limitation of power resource...
35 views

0 replies

Started 2 days ago
by huangsong
Not Answered
Enabling Wifi on nRF7002 0

Hello everyone, I'm trying to set up the Wifi stack on the nRF7002 and use it with MicroPython, but encountering a lot of difficulty with it. I cropped up a network_wlan...
44 views

0 replies

Started 2 days ago
by Tudor B.
Not Answered
Upload certificat to custom board 0

Hi all, I have a custom board build with an nRF9151. I'm able to connect on int with USB/UART, I can send and receive AT command. Right now I'd like to send certificat to...
28 views

0 replies

Started 2 days ago
by simon884
Not Answered
Only first BLE peripheral sends data to central when using multiple NUS clients (BLE_NUS_C_ARRAY_DEF, Multi-Link) 0

Hello, I'm developing a BLE Central application using the nRF52 SDK. The central connects to multiple peripheral devices (nRF52832), each sending 6-byte ADXL345 accelerometer...
- code
- software
- Evaluation
- nrf5 sdk
32 views

0 replies

Started 2 days ago
by YonJaejin

Recent in Nordic blog

Simple Application-level Authentication

Daniel Veilleux

Introduction There is a use case that I've seen several times recently that I find interesting due to the fact that its security requirements aren't directly addressed by the Bluetooth Low Energy (BLE…
- 30 Jan 2017
nRF5x support within the Zephyr Project RTOS

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The Zephyr Project RTOS The Zephyr Project RTOS is a recent effort by the Linux Foundation to provide the embedded world with a free, secure and fully-featured Real Time Operating System. It is designed…
- 22 Dec 2016
New power optimization tool called Otii that runs on the Power Profiler Kit.

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It´s exciting to see that our friends at Sony Mobile Research and Incubation have released a desktop application called Otii, which supports our Power Profiler Kit. The beta version of the Otii application…
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Latest guides

Getting Started: Developing for the nRF52805 with nRF5 SDK

bjorn-spockeli

Introduction The nRF52805 SoC is a low-cost member of the nRF52 Series with a subset of the features of the nRF52811 and nRF52810 SoCs. As the nRF52805 has a feature subset of the nRF52810/11 SoCs, which…
- 11 Jun 2020
nRF5x: nRF52832 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52832. It is intended as a nRF52832 specific addition to the General PCB design guidelines for…
- 10 Jun 2020
Hardware design, RF test and coverage: iBasis eSIM International Coverage Update

Brian Kim

Since Nordic Semiconductor announced that it has partnered with one of the world’s largest international cellular carriers, iBASIS, to use nRF9160 System-in-Package (SiP) module and to include an iBasis…
- 4 Jun 2020
Getting started: Getting NB-IoT Demo running on Thingy:91

Christian Kurz

The Nordic Thingy:91 is a cellular IoT prototyping platform. It is based on the nRF9160 System-in-Package (SiP). The nRF9160 has an integrated modem that supports both LTE-M and NB-IoT. The factory programmed…
- 29 May 2020
Bluetooth low energy: Mocking CoreBluetooth

Aleksander Nowakowski

CoreBluetooth is the native iOS framework to communicate with Bluetooth-enabled Low Power (LE) devices, except iBeacons (which require CoreLocation) and HomeKit devices. It is easy to start with, if one…
- 9 Mar 2020
Getting Started : Build NCS application firmware images using Docker

Markus Tacker (he/him)

How to compile a NCS application using Docker so you don't need to install dependencies directly in your system.
- 17 Feb 2020