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Is it possible to send png image from iOS to nrf52840 dk? 0

Hello, I am using nrf52840 DK, Segger Studio IDE, Win10. My application is I want to transfer the image from iOS to the DK board. I am aware of the Image Transfer...
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Started over 4 years ago
by Urvisha Andani
Not Answered
TRY TO READ RGBC VALUE FROM TCS34725 sensor with twi interface, i am able to read that value in a function name get_rgc(); but when i am trying to call that function in a button switch case function, its getting creash without showing any error, 0

#include "temperature.h" #include <stdbool.h> #include <stdint.h> #include <string.h> #include "nordic_common.h" #include "nrf.h" #include "app_error.h" #include "ble...
524 views

0 replies

Started over 4 years ago
by geetika chugh
Not Answered
Possible bug / issue: I have noticedthat nRF Sniffer for Bluetooth LE v3.x and Wireshark 3.2 Win 10 64 biti s non working, Wireshark 3.0.7 is working fine . Maybe a bug within your tolls or wireshark 3.2 ? +1

Hello, i intsalled the software stack for use with latest release of nrf sniffer package. By starting the capture process with wireshark 3.2 i have noticed an issue: In...
632 views

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Started over 4 years ago
by Ruppie
Not Answered
best RF reception settings 0

I have a project where we have 2 nrf51 that need to be time synced with eachother. The problem is they are placed on the body one on the back and one on the chest of a person...
641 views

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Started over 4 years ago
by mistert69
Not Answered
Need a bit of clarification on micro-ecc installation instructions 0

on the page https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v16.0.0%2Flib_crypto_backend_micro_ecc.html&anchor=lib_crypto_backend_micro_ecc_install step...
433 views

0 replies

Started over 4 years ago
by cpeng

Recent in Nordic blog

Monitor Mode Debugging - Revolutionize the way you debug BLE applications

Jørgen Holmefjord

The information in this post is outdated. Please refer this tutorial for updated information. Motivation Monitor Mode Debugging solves the biggest problem when debugging nRF5 devices. It allows BLE applications…
- 15 Mar 2016
Scope your Bluetooth RSSI

Jason

Hi developers, We just released a BLE-Scanner App on the iTunes , and free for download. Alos, the app is an open source project for iOS (Swift and Objective-C): https://github.com/ucxpresso/ucxpresso…
- 5 Mar 2016
Readiing humidity from HTU21D sensor using TWI

Fredrik Sundt Brynhildsvoll

##Measuring humidity using TWI on nrf52## In this post I will explain how the nRF5x chip can be used to communicate with a sensor over TWI (I2C). To run this example extract the files to examples -…
- 24 Feb 2016

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

Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
- 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