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To reduce wifi reconnection time - nrf7002 0

In our custom board, (nrf5340-nrf7002), We are observing a Wi-Fi connection time of around 4–5 seconds, even when reconnecting to the same router. As our product is battery...
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0 replies

Started 1 hour ago
by Lavanya_Manohar
Not Answered
Flash overflow in nrf5340-nrf7002 0

I'm currently working on implementing OpenThread on our custom board based on the nRF5340 along with the nRF7002. While building the project, I'm encountering the following...
18 views

0 replies

Started 1 hour ago
by Lavanya_Manohar
Not Answered
NCS 3.0.0: Linker errors when building LVGL project 0

Dear DevZone, While porting our project from NCS 2.9.1 to NCS 3.0.0, I ran into linker errors when building LVGL. The linker reports that it cannot find functions defined...
15 views

0 replies

Started 1 hour ago
by Ladivin
Not Answered
nRF52840: read SPI fast using nrfx_spim 0

Hello! We have a project where we are using the nRF52840 with the ADS7052 (an ADC) on the SPI bus. We are using Zephyr 4.1.0, but I guess its same same with nRF Connect...
- development
- software
- spi
- nrf52840
29 views

0 replies

Started 1 hour ago
by visu
Not Answered
Integration Support Needed for Nordic nRF Mesh SDK 3.3.3 in Custom Java Application 0

We are in the process of integrating the Nordic nRF Mesh SDK version 3.3.3 into our Java-based application. The devices we are working with are pre-configured BLE mesh devices...
17 views

0 replies

Started 2 hours ago
by Kanhaiya Garg

Recent in Nordic blog

Controlling an RGB LED with Nordic nRF51-DK

Mahesh Venkitachalam

Using PWM and Nordic UART Service on nRF51-DK (nRF51822/nRF52422) to control an RGB LED over BLE. http://electronut.in/nrf51-rgb-led-test/
- 25 Jul 2015
Intro to Application-level Security Using the ECB Peripheral

Daniel Veilleux

Obligatory Disclaimer Security is hard. If a product handles sensitive information then it is the engineer's responsibility to his customers to consult a security professional. However, experimenting…
- 22 Jul 2015
Talking to Ultrasonic Distance Sensor HC-SR04 using nRF51822

Mahesh Venkitachalam

Communicating with Ultrasonic Distance Sensor HC-SR04 using nRF51-DK (nRF51822/nRF51422), and transmitting measured distance over BLE UART. http://electronut.in/nrf51-hcsr04/
- 20 Jul 2015

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