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The reference Design links in the Datasheets are broken and seem to have vanished. 0

I am searching for the zip with reference designs and PARTNUMBERS for the nrf52 series. The datasheet link is broken and I can not find the ZIP file in the new Help Center...
16 views

0 replies

Started 6 hours ago
by rico
Not Answered
BLE event after stop advertising nRF52840 s140 SDK16 0

Hi everyone. I am working on the ble_app_bps_pca10056_s140 example. I want to confirm that a BLE event is received when the APP_ADV_DURATION has been expired. After searching...
18 views

0 replies

Started 9 hours ago
by Nikosant03
Not Answered
non blocking TWI from app_timer callback 0

Hi, I have blocking TWI operation in app_timer callback to read fifo from accelerometer. It works just fine but I want to make it non-blocking to decrease current consumption...
- development
- software
- twi
- nrf51822
14 views

0 replies

Started 9 hours ago
by chladm
Not Answered
sd_ble_gatts_value_set causes a segmentation violation (SIGSEGV) 0

I'm trying to create a simple service that would just provide some data which could get updated internally (for example, via SPI bus). Data may be of a different size, so...
- development
- software
- nrf52
- beginner
- Failure Analysis
- nrf52832
19 views

0 replies

Started 9 hours ago
by SergeyK
Not Answered
nRF24LU1 PCB Layout files 0

Hello, I am evaluating different printed antenna options for my Nordic design using nRF52 series ICs. The small size of the meandered antenna used in the nRF24LU1 USB dongle...
- nrf24
- development
- antenna
- hardware
20 views

0 replies

Started 11 hours ago
by BattleDroid

Recent in Nordic blog

Measuring PSM Sleep Current on the nRF9160-DK

notsane0

Overview For these nRF9160 current measurements, the Qoitech Otii Arc and its accompanying software will be used. If you are familiar with the Nordic Power Profiler Kit (PPK), the operation of this device will…
- 7 May 2020
On nRF Connect for iOS & SIMD Optimizations in Swift

Dinesh Harjani

We released a small update late last week. It’s a follow-up to our last release of 2019, and like its predecessor, this release, 2.1.2, aims to improve the general stability of nRF Connect for iOS as well…
- 31 Jan 2020
Q&A for "Embedded Antennas for IoT" webinar

Petter Myhre

This blog post contains answers to questions asked during the "Embedded Antennas for IoT" webinar hosted by Nordic Semiconductor 17.10.2019. You can watch a recording of the webinar here. You…
- 22 Nov 2019

Latest Nordic tutorials

Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Introduction The nRF52820 IC is a subset of the nRF52833 with smaller RAM and flash, and with less peripheral resources. Therefore, you can use nRF52833 to emulate the functionality of nRF52820. This blog…
- 19 Mar 2020
Introduction to Nordic nRF5 SDK and Softdevice

Mihua

What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
- 15 Jan 2020
Adjustment of RAM and Flash memory

AndreasF

The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains…
- 7 Dec 2018
nRF52840 Dongle Programming Tutorial

Einar Thorsrud

This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external…
- 27 Nov 2018
Introduction to Bluetooth low energy and Bluetooth low energy development (video tutorial)

Kristin

We have produced a video tutorial in two parts about Bluetooth low energy. The purpose is to give you a developer’s introduction to BLE and the development tools offered by Nordic Semiconductor. NB! Please…
- 6 Oct 2016