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notify adc values 0

Hello forum , As i m working in nordic nrf52840 where i have taken adc value of photodiode ,then i have created service and characteristics i will share the image for that...
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Started 20 minutes ago
by venkat242
Not Answered
ACK/NACK in NUS sample code 0

Hi, Does Central or Peripheral UART enable ACK/NACK in the code for BLE communication? How does Peripheral recognize if Central has received all the data ? Is there any...
- development
- software
- nRF Connect SDK
- Protocol
- C
- bluetooth le
- nRF5340
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Started 22 minutes ago
by pal_722
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PSA Crypto with legacy mbedTLS 0

Hello, I am developing a project that involves authentication over NFC, and need to store a private key in TrustZone. I found the psa_crypto zephyr sample in the sdk, which...
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Started 23 minutes ago
by Ivaylo Ivanov
Not Answered
Calibrate internal capacitors for the 32kHz xtal 0

Hi I had a device that did not start up - because it was waiting for the 32KHz clock to be stable. So I tried to change the setting below from 15pF to 5pF and it started...
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Started 36 minutes ago
by GoodOld
Not Answered
DECT NR+ HARQ communication and testing 0

DECT NR+ HARQ communication and testing Hello, we using two nrf9151 development boards with latest modem firmware version DECT-NR+ (1.0.2) and nrf-connect v2.9.0 and...
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Started 1 hour ago
by schnitzlein

Recent in Nordic blog

nRF5 SDK for Eddystone introduced

ketil

Recently, Google introduced some news about Eddystone. At the same time, we released a first implementation of the new specification on GitHub to get developers started. I would like to share some insights…
- 26 Apr 2016
nRF52 Online Power Profiler

Stian Røed Hafskjold

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different…
- 26 Apr 2016
Debugging nRF52 series devices using Trace

Michael Dietz

#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016

Latest guides

Software and Protocols: Connecting to AWS cloud services using the nRF9160

Hakon

The purpose of this document is to give a brief introduction to AWS services, and explain how to connect to these services using nRF9160 devices and the MQTT protocol. The tutorial covers the necessary…
- 2 Oct 2020
Software and Protocols: Monitoring nRF9160 data usage with connectivity statistics

Markus Tacker (he/him)

This blog posts explains how to use the nRF9160 connectivity statistics to monitor data usage
- 9 Sep 2020
Mesh Networks: Guide to the Thingy52 Mesh Provisioning Demo

Mark Q

Introduction This document will go over the process of running a Mesh Provisioning Demo using the nRF Mesh app available on Google Play or iOS App Store from Nordic Semiconductor. There is a blog post…
- 20 Jul 2020
Getting Started : NUS on nRF Connect SDK: The Nordic UART Service with the nRF Connect SDK

matt.heins

NUS with nRF Connect SDK: Wireless UART with the nRF Connect SDK This year Nordic is transitioning from the nRF5 SDK to the nRF Connect SDK (SDK) as part of an effort to expand the power and breadth of…
- 16 Jul 2020
Getting started: nRF9160 Developing for Production

Akash Patel

Last updated on 02/25/2021, see changelog at the end for more details This guide is written for those who are working on the nRF9160 and are starting their firmware design soon or for those who have already…
- 10 Jul 2020
nRF5x: nRF52805 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52805. It is intended as a nRF52805 specific addition to the General PCB design guidelines for…
- 18 Jun 2020