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nRF52833 SAADC issue 0

I have a photodiode, and under indoor lighting conditions, the reading on the oscilloscope is about 150mV. When I connect it to an Arduino Uno or Adafruit nRF52840 Sense,...
- development
- adc
- nRF52833
- hardware
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0 replies

Started 8 minutes ago
by Ziyao Zhou
Not Answered
How to delete the default child_image or configure it to my own cpunet project 0

mcu: nrf5340 board: nrf5340dk_nrf5340_cpuapp sdk: v2.6.1 When I configure CONFIG_BOARD_ENABLE_CPUNET to enable cpunet, there isn't an issue. However, when I configure...
14 views

0 replies

Started 1 hour ago
by kpi_xie
Not Answered
NRF Cloud coap payload size limitation too small 0

Hi, I am using NRF Cloud + coap comms to send data. However I have encountered payload size limitations that are not configurable via KConfig: sdk-nrf/subsys/net/lib/nrf_cloud...
12 views

0 replies

Started 1 hour ago
by AdrianT
Not Answered
nRF52805 BLE throughput sample 0

Hi Nordic Semiconductor Expert, I would like to measure the BLE throughput over nRF52805. Seeing BLE Throughput sample in nRF Connect SDK below, this SoC platform is...
- development
- nRF52805
- software
- nRF Connect SDK
- flash
- bluetooth le
- ram
33 views

0 replies

Started 2 hours ago
by Felipe1
Not Answered
[nRF7002DK] HTTPS request Failed with errno: 22 0

Hi! Im using nRF7002DK for start HTTPS connection. I started with the example from Lession 5 exercise 2 in the nRF dev academy. lession5 exercise 2 I changed the...
17 views

0 replies

Started 6 hours ago
by DDYD1

Recent in Nordic blog

The new nRF5 SDK for IoT and why IPv6 over Bluetooth Smart is a big thing

Pär H

We have recently released a new version of the nRF5 Software Development Kit (SDK) for IoT, an IPv6-ready Internet Protocol Suite for Nordic's nRF52 Series Bluetooth Smart SoCs. In addition to enabling…
- 15 Dec 2015
Bluetooth Smart Device Innovation Lab using nRF51822 launched at Peking University

John Leonard

Senior lecturing staff at PKU with representatives from Smart Device Innovationn Lab sponsors ARM, ST and Nordic Nordic has over the past 18 months or so been working in partnership with ARM on a partnership…
- 2 Dec 2015
New features in nRF52

Susheel Nuguru

Check the infocenter explanation There are lots of improvements in nRF52 compared to nRF51. Features that are the same in both products are not mentioned here, only changes worth mentioning will be described…
- 26 Nov 2015

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