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nrf_inbuilt_key_write buffer length constraint 0

Hello all, According to the documentation and this feedback on a case there is a maximum size for a particular cert before nrf_inbuilt_key_write returns NRF_ENOBUFS . Can...
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Started over 4 years ago
by Daniel Veilleux
Not Answered
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...
522 views

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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...
630 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...
632 views

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Started over 4 years ago
by mistert69

Recent in Nordic blog

Walkthrough of Nordic Thingy:52 Node.js Raspberry Pi demos

gamnes

Thingy:52 Node.js Raspberry Pi Interface This blog post is a follow up to the Nordic Thingy:52 node.js/Raspberry Pi demos blog post, and will described how you can run and what to expect from each of…
- 17 Aug 2017
ble_app_hrs_freertos running in Atollic TrueSTUDIO

jmag999

This post describes how you can get the ble_app_hrs_freertos example project running in Atollic TrueSTUDIO 8.0 on a pca10040 board. This is a managed make build, it does not rely on the makefile provided…
- 14 Aug 2017
OLED display support for nRF52832 (SSD1306, Adafruit GFX)

Mahesh Venkitachalam

Just a quick post to say that we have ported the Adafruit GFX and SSD1306 libraries to nRF52832. Currently only I2C is supported. The code can be found here: https://github.com/electronut/ElectronutLabs…
- 11 Aug 2017

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