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Creating my own USB class 0

Hi everyone, I want to create multiple USB instances using only one nRF52840 dongle. I want to implement one CDC ACM class instance and another one instance that has two...
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Started a few seconds ago
by blackp
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serial_lte_modem crashing and testing doc 0

Following the seminar today I tried to build and run this example. built on command line using west (non-secure nrf9160-DK target) in a continuous loop I get ``` ...
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Started 2 minutes ago
by paul_tanner
Not Answered
What do I need to be aware of with this package: nrf52833 WLCSP package, 3.175 x 3.175 mm? 0

1.Customers need to use nrf52833 for design and production in this package: WLCSP package, 3.175 x 3.175 mm 2.I noticed the description in this manual:nAN-38 WLCSP Handling...
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Started 12 minutes ago
by peter.min
Not Answered
Thingy91 LTE connector flylead? 0

Where can I purchase the LTE RF fly-lead to connect Thingy91 to SMA? I am right on the edge of LTE coverage here, and it would greatly assist testing to improve signal...
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Started 16 minutes ago
by mikcatta
Not Answered
please recommend an indoor Bluetooth 5.1 positioning solution platform 0

We are looking for a Bluetooth 5.1 indoor positioning solution at precision around 1m. Could you help figure out which platform/reference design is capable of implementing...
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Started 33 minutes ago
by marquis

Recent in Nordic blog

How to use the nRF9160 Feather

Jared

The nRF9160 is an exciting addition to Nordic's lineup of processors and radios. Ever since the announcement of a Nordic cellular product, I was chomping at the bit to dive in. And boy, did I get that…
- 19 Nov 2020
Performance Evaluation of Pairing-Based Cryptography on nRF9160 Platform

Mikko Pesonen

Introduction The pairing-based cryptography (PBC) differs considerably from the prior cryptosystems. It covers many novel cryptographic applications that are hard, if not impossible to construct with other…
- 9 Nov 2020
TensorFlow and nRF

MariaG

Introduction Machine learning(ML) is a still growing field, and with the TensorFlow Lite port, there is now support for machine learning on microcontrollers. TensorFlow is an end-to-end ML-platform owned…
- 29 Jul 2020

Latest Nordic tutorials

Developing for the nRF52805 with nRF5 SDK

bjorn-spockeli

Introduction The nRF52805 SoC is a low-cost member of the nRF52 Series with a subset of the features of the nRF52811 and nRF52810 SoCs. As the nRF52805 has a feature subset of the nRF52810/11 SoCs, which…
- 11 Jun 2020
Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Please note that this blogpost is now deprecated as the nRF52820 is fully supported in nRF5 SDK v17.0.0. We recommend using SDK v17.0.0 for nRF52820 fimware development. Introduction The nRF52820 IC is…
- 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