Blog

Bij Crownstone bloggen we over een brede reeks van onderwerpen die te maken hebben met domotica, positiebepaling en consumentenelektronica. Geniet ervan en neem contact op als je ergens meer van wilt weten! De blog is in het Engels geschreven.

Onze nieuwsbrieven zijn ook zeer interessant en betreffen ook onze eigen activiteiten (ze zijn beschikbaar via onze website na een bepaalde tijd). Je kan de nieuwsbrieven teruglezen via dit online archief en je aanmelden via de link onderaan deze pagina als je graag meer wilt weten van Crownstone. De nieuwsbrief is eveneens in het Engels geschreven, sorry! :-)

2020

Augustus

Subscriptions done right

Subscriptions have quite a few of advantages, but they have to be done right. Crownstone is offering a smart home subscription and we like to explain a little bit of our thought process behind it. Subscriptions done right

How would my home react to me?

Lights and devices can be turned on or off depending on your presence. Your presence is determined by pinpointing the position of your smartphone. This smart home function, called indoor localization, is very new! You might have some questions on how this would work out in your home. That's what we will talk about in this post... How would my home react to me?

Beyond smart lighting

The possibilities in which Crownstone can help you to automate your home are very diverse. Crownstones can be used not only with lights, but also with other electronic devices. It allows you to add useful functions to devices such as fans, TVs, speakers, video game consoles, etc. Beyond smart lighting

Juli

Integrate Crownstone with Home Assistant

Home assistant is an open-source platform for smart homes. Crownstone is now integrated with Home Assistant so that presence information can be used to trigger all kind of smart home actions with other hardware integrated with Home Assistant. Integrate Crownstone with Home Assistant

Insight into the Crownstone App.

When creating our first two scenarios to automate our home, we used the Crownstone app and experienced how simple and straightforward this process can be. Now, we will provide a general overview of the Crowstone app and compare it with other smart home apps, so we can let you know why we are proud of our app. Insight into the Crownstone App.

The magic of Crownstone scenarios.

We sketch two scenarios that use the Crownstone capabilities around sunset and at night. The first scenario uses indoor localization. The second scenario makes your switch smarter at night. The magic of Crownstone scenarios.

Juni

Automation: the key ingredient for a truly smart home!

For a truly smart home experience, home automation is needed. Home automation allows your home to do things for you automatically, based on your desires. So why do we need home automation and how is this possible? Automation: the key ingredient for a truly smart home!

Mei

Bluetooth for proximity detection.

The use of Bluetooth LE for contact tracing is not a panacea. There are a lot of factors that influence the signal strength and with that the distance estimates. Those are factors like phone orientation, multi-path attenuation or fading, obstructions, and many more. Bluetooth for proximity detection.

Maart

Crownstone New Behaviour.

Crownstones behaviour become smarter overnight. Now your house can react even more flexible to your presence of the presence of people in your household. There is a twilight mode that allows you to automatically dim lights when it is night. There is also a new section with abilities that can you enable. Crownstone New Behaviour.

2019

December

Sneak Preview of New Behaviour.

Sneak preview of new behaviour. It can control a light very fast! Sneak Preview of New Behaviour.

September

The Crownstone Built-in One.

The Crownstone Built-in One supports switchcraft, the simultaneous use of an ordinary light switch with the digital control from your smartphone. The Crownstone Built-in One.

Mei

Firmware and hardware wizardry.

For a noob, the code on a device like Crownstone might look like magic spells; the programmer might look like a wizard including the long hair; the computer like a science-fiction console. However, did you know that as a firmware developer most of the time is spend on debugging!? Firmware and hardware wizardry.

Maart

Privacy matters.

When we enter a hotel room in a new country the small changes that normally get unnoticed suddenly get noticed. Dan Hill cites Timothy Morton: '*the light switch seems a little closer than normal, a little differently placed on the wall*'. Technology should be seamlessly integrated in our environment. Privacy matters.

2018

November

Smart Speakers are Changing the Future.

The history from the Echo 4 to the Echo now and what this means for our homes getting smarter right now. Smart Speakers are Changing the Future.

Oktober

Crownstone energy consumption in standby.

The Crownstones use very little power themselves. This means that they can operate as standby killers. Crownstone energy consumption in standby.

Juni

iOS advertisements in the background.

Developers have a hard time to cope with iOS advertisements as soon as the app goes into the background mode. However, it is possible to scan for devices, it just requires more in-depth knowledge. iOS advertisements in the background.

Maart

Switchcraft and dimming!

We have been testing the dimming behavior extensively and are rolling this out as we speak. Yes, LED dimming as well! Switchcraft and dimming!

2017

Oktober

The internet of stolen things

A bike of other object can have an iBeacon attached to it. If Crownstones are strategically positioned they can help scanning for these beacons when such an object is stolen. The internet of stolen things

Augustus

Flex energy arriving?

Juli

ADC noise

A nerd discussing Bluetooth Mesh

Juni

Thermostats and energy labels fail!

Thermostats and energy labels are not what they should be. A technology that works is zoned heating. In the meantime we got our Bluetooth certification! Thermostats and energy labels fail!

Mei

A meshy mess

Maart

Watch out with wiring in your home!

Does Alexa have skills?

Februari

Do you want fancy light bulbs? Think again!

Januari

The devilish dilemma of supporting Android and iOS with BLE

Deliveries in full swing

Delivering Crownstone plugs! After a very busy time just before and during the holidays we shipped! Deliveries in full swing

2016

December

A signal from outer space!

November

Lots of boxes arriving!

Oktober

Resistant Resistors

Why is engineering of the utmost importance?

September

They broke the mould

Augustus

Holidays!

April

Dimming random devices with the Crownstone

Januari

Inertia energy balance management system

2015

September

Recognize that fridge!

Human SLAM, Indoor localization using particle filters

Augustus

I'm Busy: the app that keeps up your status

Juli

Crownstone. What is it? Students find out!

Mei

Smart Product for Weight Loss

Maart

Attaching a MicroView to the Crownstone

Januari

Programming the nRF51822 with the ST-link

2014

November

FeltYou prototype

September

The making of the Virtual Memo

Juli

Linux and BLE

BLE, doBeacon, a Virtual Memo

Juni

A nonparametric Bayesian lesson

Mei

Sportopia, friends are your best coach!

Maart

RFduino without RFduino code

2013

Juli

IRC, XMPP and WhatsApp

Introduction to One-Class Support Vector Machine

April

Extreme Learning Machines

Visualizing accelerometer data

Maart

Maker Inspiration

2012

November

Particle filter for tracking

Localization

Juli

Echo State Networks

Mei

Smartphone add-ons

April

In the spotlight, Linux!

Maart

Self-organisation Literature

Februari

The renormalization group on networks, an introduction

Reprogrammable Remote Control dongles


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