In earlier guides, we have mentioned that ThingsBoard is an open-source IoT platform which supports MQTT, CoAP and HTTP protocol. Supporting HTTP requests is quite important in some use cases. For example, when you need a toggle button to control your AC powered appliances, then the easiest way is to control with a cURL request. This you could do with IBM Watson IoT, but as we have said earlier, … [Read more...]
How to Install Mosquitto MQTT on Ubuntu Server
We have already informed our readers that IBM Watson IoT platform will be discontinued sooner. We will gradually port our snippets for ESP32/Arduino to a generic MQTT platform to avoid this kind of issue in future. As a user of the Watson IoT Platform (or as a new user) you need to know only two things to run on your server - Mosquitto and Node-RED. Thankfully a lot of work was done by IBM for … [Read more...]
IBM Kills Watson IoT Platform : Details for the Existing Users
In a surprising move, IBM has killed its Watson IoT platform. This is big news for the tech industry, as IBM has been a leading player in the IoT space for years. So, what does this mean for existing Watson IoT users? And what will IBM be doing instead? The IBM Watson IoT Platform is a cloud-based platform that allows developers to connect devices and sensors to the internet, so they can … [Read more...]
Advantages of Samsung Galaxy Smartphones
With so many smartphone options on the market, it can be hard to choose which one is right for you. In this blog post, we will explore the advantages of Samsung Galaxy smartphones over other brands. It is not that Samsung only sells quality S series phones, but also their mid-range A series phones can be taken into consideration. For What Advantages of Samsung Galaxy Smartphones the … [Read more...]
Samsung Galaxy Z Flip 4 Review and Tips
Samsung's flip camera phones were quite popular and it is evident that Samsung wants to entertain the old users of flip phones. The Samsung Galaxy Z Flip 4 is the latest phone in the popular flip phone series. This phone has a lot of features that are sure to appeal to users, including a larger screen, more storage, and a better camera. It is not an average review since we believe in the … [Read more...]
How Ultra-Wideband Technology Works
Ultra-Wideband Technology (UWB technology) has been a highly-anticipated, promising technology for the commercial market. The most important feature is its use of extremely large frequency ranges with a bandwidth of at least 500 MHz. Ultra wide bandwidth (UWB) signals are based on pulses of the shortest possible duration. UWB signals don't contain complete sinusoidal oscillations. When they are … [Read more...]
Samsung Galaxy Tab vs. Apple iPad: Which Tablet Is Better?
After comparing the Samsung Galaxy Tab S8 and the Apple iPad, it will be clear to you that each tablet has its own strengths and weaknesses. The iPad is better for general use, while the Samsung Galaxy Tab S8 is better for productivity. All of us will want to make sure that the tablet has the features and applications that you need to be productive. And lastly, you'll want to make sure that the … [Read more...]
Best Music Player for Samsung S22 Ultra
It is PowerAmp which is probably the best music player for Samsung S22 Ultra not only because it supports high-resolution audio but because it has a large community. This article is not sponsored by PowerAmp, the developers charge quite little for the app. It is worth paying since we have to use the full potential of the hardware we have purchased. Samsung should bundle something similar … [Read more...]
Approach to Test the Resiliency of Cloud-Native Applications
How do you know if a solution is secure enough? How can you be sure your testing covers everything it should? The cloud-native architecture paradigm is a tried and true way to structure your company. It includes cohesive, independent components that are responsible for business agility, scalability, and resiliency—all contributing to accelerated time to market, competitive advantages, and … [Read more...]
Best Apps For The Samsung Galaxy Z Fold Series
Mobile technology has come a long way in recent years, and the Samsung Galaxy Z Fold series is at the cutting edge. These phones offer a foldable design that allows for a larger screen when unfolded, and they come with some impressive specs to boot. The Samsung Galaxy Z Fold series is a game-changer in the smartphone market. Not only does it offer a new form factor, but it also has some amazing … [Read more...]
How to Make Money With Google Web Stories (for WordPress Blog)
Google Web Stories are a great way to make money online. By creating short, engaging stories, you can earn money from advertising and other sources. But with so many people using Google Web Stories, how can you make sure your stories stand out? In this blog post, we'll give you some tips on how to make money with Google Web Stories in 2022. From choosing the right topics to promoting your stories, … [Read more...]
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