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problem facing regarding i2c (twi) 0

hello everyone, I am using the nRF52840-QFAA-R7 (48-pin package) along with the nRF52840-DK development board. I have a question regarding I²C communication. Currently,...
- development
- software
- bluetooth le
- nrf52840
- twi
- hardware
22 views

0 replies

Started 3 hours ago
by NANDANI
Not Answered
Failed to commission the Matter device using official credentials. 0

I have already written the factory data to the device, and commissioning via Apple TV is successful. It also works when using the --bypass-attestation-verifier 1 parameter...
14 views

0 replies

Started 4 hours ago
by SunHuang
Not Answered
nRF52840-DK Coded PHY Range and RX Sensitivity 0

Hello, I'm currently testing BLE Coded PHY by using extended advertising. I used two nRF52840-DK and nRF5 SDK v17 with compatible softDevice. I've checked that the...
- software
- Evaluation
- nrf52840
- s140
23 views

0 replies

Started 4 hours ago
by Daewoong Kim
Not Answered
Queries about NTN on nRF9151 DK 0

Hello! I'm new to Nordic Semiconductor and currently developing a project for which I need support regarding the nRF9151 DK . Before placing an order, I would like some...
17 views

0 replies

Started 5 hours ago
by Vignesh_csoft
Not Answered
nRF52832,GPIOTE catch LoToHi edges, PPI Triggers a Timer Counter, Incorrect counting result 0

Dear nordicsemi, In our application, we need obtain the number of input edges,but we always get a incorrected result in a long-time testing situation (2-3 hours), and this...
- development
- s132
- nrf52832
- hardware
27 views

0 replies

Started 5 hours ago
by zwl496777001

Recent in Nordic blog

6 Things to Know about Bluetooth Beacons

Rose Martin

Smartphones and tablets have revolutionized the manner in which people communicate with each other. Mobile applications with location-based features like Bluetooth beacons, WiFi, and GPS are helping people…
- 22 Sep 2017
Creating a Keil project for a Bluetooth Mesh example (Updated for 0.10.0)

Kristian Skordal

Introduction The recently released nRF5 SDK for Bluetooth Mesh does not provide Keil project files for its example projects. Fortunately, it's relatively easy to set up your own project from scratch.…
- 19 Sep 2017
Using millis() like in Arduino.

schef

Here are two simple functions to use when you want to use timestamps for time measurement. uint32_t millis(void) { return(app_timer_cnt_get() / 32.768); } and for comperison of current with given…
- 18 Sep 2017

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