vv_

12 ms·

121.
by vv_ 2y ago
Depends. In Automotive (i.e. telematics devices) you'll want a separate MCU for CAN-bus. For example, if you are doing Request-Response model you'll want to make use of the built-in filters. Besides, it is unlikely that a modem wo
122.
by vv_ 2y ago
This isn't really true, as it only happens in the 'Western' part of Europe (i.e. Germany, France, Belgium, Netherlands) In the 'Eastern' part (i.e. Poland, Lithuania, Latvia, Estonia, Hungary) and the 'Northern
123.
by vv_ 2y ago
Typically in IoT you'll count RAM in kB not MB and definitely not GB. See STM32 H5/H7/L4/L4+/U0 as an example.
124.
by vv_ 2y ago
Sorry, I was talking about the European Union.
125.
by vv_ 2y ago
... and it's incredibly doubtful that people who travel for business would opt for a 2-day train trip (one way) rather than a 4-hour flight. Personally I love trains, and they're my preferred means of travel. But they aren't
126.
by vv_ 2y ago
The topic of 'climate change' (or 'emissions') is highly politicized, especially as most of the costs come from laws that dictate some form of compensation for polluting. In Germany and many other Western European countr
127.
by vv_ 2y ago
You'll need to see the breakdown by region. For example, a lot of people commute in/around Belgium or Switzerland, but not a lot of people commute to/from Poland. The rail links in certain parts of "old" Europe are
128.
by vv_ 2y ago
Environmental taxation is either 'artificial' or 'fair' depending on where you live in Europe. These taxes will simply further the divide that already exists in the EU.
129.
by vv_ 2y ago
> it should absolutely be possible to implement a continent wide railway system, which I believe will happen sooner rather than later. I wouldn’t count on it. Most people travel during vacations and typically choose air travel over spend
130.
by vv_ 2y ago
After reading your post, I went looking for good C/C++ implementations suitable for embedded development, and honestly, I couldn’t find many! MQTT is typically straightforward to implement, so most companies develop their own version t
131.
by vv_ 2y ago
It is not directly comparable because LwM2M was originally developed for device management, while MQTT is primarily used for transferring telemetry or other opaque data. My personal gripe with LwM2M is that it uses CoAP (Constrained Applica
132.
by vv_ 2y ago
There aren’t many telemetry transfer protocols suitable for IoT besides MQTT (especially for resource constrained systems). It is incredibly simple to implement, has numerous libraries available in various programming languages, is supporte
133.
by vv_ 2y ago
tl;dr The United States and the European Union isn't even remotely comparable. Private investment in the European Union is just a fraction of what's seen in the United States. Investment across country borders, especially in Softw
134.
by vv_ 4y ago
> Manufacturers were almost universally founded in an era when mechanical systems dominated and that's how they want to treat everything. That is a huge understatement, as they mostly (majorly?) employ electrical/mechanical eng
135.
by vv_ 4y ago
Most services like to spam users mailboxes with promotions and marketing material for their company, in addition, handling lost password requests would be quite a bother without the requirement that a user ties an e-mail address to an accou