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Embedded Software Conferences
Markus Tacker (he/him)
I am an avid conference attendee, speaker and organizer, but all in the area of software development and testing for cloud-based software. My colleagues have reached out to me in search for interesting conferences that focus on embedded software development (in C), testing and quality, but I came up pretty empty handed. So I reached out to my network and was able to get some great tips, which I am happy to share below…
13 May 2022
On nRF Connect for Mobile 2.5, and performance as the root of all... benefit?
Dinesh Harjani
Tell me if this has happened to you before. You open some file, one you haven't touched in a while. This might be because you need to use an API, a coworker of yours wrote. Maybe it's a library or package you need to learn. Sometimes (and let this no...
20 Apr 2022
micro:bit v2 Pager
Ali Aljaani
In this blog post, we will show you how to build a pager with a micro:bit v2 and nRF Connect SDK. Writing application in C using nRF Connect SDK gives you the highest level of control over the micro:bit v2 in terms of functionality and power consumption.
8 Apr 2022
Comparing range with Bluetooth Low Energy of the nRF21540 DK and the nRF52840 DK
Susheel Nuguru
FYI: The video above shows a similar test as this blog post, just using two nRF52840 DKs and two nRF21540 DKs. The blog post uses one nRF52840 DK and two nRF21540 DKs. One of the reasons we did multiple tests was to verify the range results in diffe...
7 Apr 2022
nRF Cloud REST API and configuring the Asset Tracker v2 application
Mariano Goluboff
Introduction The Asset Tracker v2 is a highly configurable asset tracker application available in nRF Connect SDK, that supports, among many things, multiple cloud services and configuring the behavior at run-time via cloud services. This allows...
22 Mar 2022
Working with the nRF52 Series' improved APPROTECT
Daniel Veilleux
New revisions of
nRF52805 (revision 2, build codes Bx0)
,
nRF52810 (revision 3, build codes Ex0)
,
nrf52811 (revision 2, build codes Bx0)
,
nRF52820 (revision 3, build codes Dx0)
,
nRF52833 (revision 2, build codes Bx0)
,
nRF52832 (revision 3, build codes...
5 Feb 2022
Audio Recognition using Edge Impulse Machine Learning on the nRF52840 DK
notsane0
Introduction Machine Learning in the wireless edge-device space leverages the processing power of the local microprocessor to minimize the amount of data being transmitted. Since radio transmissions are high current events, this lowers the overall po...
21 Dec 2021
Find inspiring projects from the Advanced Wearables Contest
Charlie
Do you want to learn how to design advanced wearables with Nordic SoCs? The winning projects from
the Advanced Wearables Contest
on Hackster.io are available for your reference now. The world has encountered so many challenges to ...
12 Oct 2021
Nowi Powered Energy Autonomous Nordic Thingy:91 Platform
Melissa
Nordic and
Nowi
have partnered to develop an energy autonomous version of the Nordic
Thingy:91
, an easy-to-use prototyping platform for cellular IoT using LTE-M, NB-IoT and GPS. The energy autonomous Thingy:91 plug-in board enables the user to develo...
7 Oct 2021
nRF Connect SDK and nRF5 SDK statement
Ali Aljaani
This article explains the state of the successful nRF5 SDK and why we are moving over to the scalable and future-proof nRF Connect SDK.
15 Sep 2021
Smart Hives: Beehavior Monitoring
MariaG
In the last few years, the field of IoT and especially smart home applications has seen a near exponential growth in both customizable protocols and out-of-the-box applications which everyone and their mother have in their homes. These applications a...
31 Aug 2021
nRF Connect for VS Code
Ali Aljaani
The nRF Connect for Visual Studio Code (VS Code) lets you develop, build, and debug applications based on the nRF Connect SDK using the VS Code Integrated Development Environment (IDE).
31 Aug 2021
Optimizing Power on nRF5340 SoC Designs
WesC
Objectives The objective of this blog is to guide the user in the optimization of power on the nRF5340 SoC. The goal is to understand what is needed from a software, hardware, and system level design to minimize the power in your device. This b...
24 Aug 2021
What's new in Bluetooth 5.3?
Ali Aljaani
The Bluetooth Core Specifications v5.3, released mid-July 2021, is the latest version of Bluetooth, the number one short-range wireless protocol. This new version introduces several features enhancements and a new feature. Enhancements includes the P...
20 Aug 2021
Optimizing BLE-MIDI with regards to timing
Magnus
MIDI is a well-known protocol used by musical instruments to communicate. A typical modern application is connecting a musical keyboard to a DAW, letting you record directly into software and edit your notes. MIDI devices do not transmit sound, but r...
12 Jul 2021
Doom on nRF5340
Audun Wilhelmsen
During the development of
nRF5340
- a chip that may power your next headphones or gaming mouse - an important question came up: can it run the classic game
Doom
? A fully functional version of the game, with little to no compromises? To run smoothly, ...
2 Jun 2021
Thread aware debugging with nRF Connect SDK
Finn Boetius
When working with Real-Time Operating systems like zephyr it is necessary to know how to differentiate between the threads while debugging. This Blog shows you how to accomplish that.
8 Apr 2021
Log continuously for up to 500 days with the PPK2!
Robin M Saltnes
One of the things you asked us for after launching the new Power Profiler Kit II (PPK2) was extending the maximum logging time, some of you wanted hours or even days of continuous logging. We went to work and have now released an update for the nRF C...
19 Feb 2021
Allowing debugger access to nRF5340
Daniel Veilleux
After an nRF5340 executes a power-on, brown-out, watchdog timer, or pin reset it is not automatically accessible to debug probes. This is true even if the nRF5340's memory is completely blank --i.e. no settings have been written to the device to disa...
15 Jan 2021
Connected Home over IP: Sneak peek of early development on nRF52840
Lukasz Duda
This blog post provides step-by-step instruction on running Door Lock example from the CHIP repository. It demonstrates how with help of the mobile phone, commission accessory to the network using Bluetooth LE, and remotely control a door lock device...
28 Dec 2020
FruityMesh v1.0 - connection-based open source BLE Mesh now available on Github
Marius Heil
Hello everyone, 5 years ago, FruityMesh was open sourced as the first connection-based Bluetooth Low Energy mesh network based on the nRF52 series. Now, after constant development at our Mway headquarter in Stuttgart, we are proud to announce F...
17 Dec 2020
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 opportunity! In this post, I'll break down some o...
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 known cryptographic primitives. The PBC...
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 by Google. We want to use TensorFlow Lite to i...
29 Jul 2020
On nRF Connect for iOS and its Unnecessary BitField Collection in Swift
Dinesh Harjani
For the longest time we’ve had this idea, of turning one of our most-used Swift Collection Types into a simple one-instruction comparison call, down at the assembly level, to check whether an element belongs to or not in a Set-like data structu...
23 Jul 2020
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