Category: General

If you have mosquitto clients installed on a computer you can write

mosquitto_sub -h test.mosquitto.org -p 1883 -t vscp/#

and the sensors in my house will tell you that they are alive and report what they see. A lot of information. But if you change the command to

mosquitto_sub -h test.mosquitto.org -p 1883 -t vscp/25:00:00:00:00:00:00:00:00:00:00:00:0D:02:00:01/20/#

you will instead see when I walk into and out the door through my office.

If you dare you can write

mosquitto_sub -h test.mosquitto.org -p 1883 -t vscp/25:00:00:00:00:00:00:00:00:00:00:00:0D:02:00:02/1040/6/2/6/#

and you will get the temperature at our entrance. Or write

mosquitto_sub -h test.mosquitto.org -p 1883 -t vscp/25:00:00:00:00:00:00:00:00:00:00:00:0D:02:00:02/1040/6/2/0/#

to get the temperature in my office. Or if you are more interested in the outside temperature you enter

mosquitto_sub -h test.mosquitto.org -p 1883 -t vscp/FF:FF:FF:FF:FF:FF:FF:FF:61:00:08:01:92:AF:A8:10/10/6/16/0/#

And you will get the temperature at the south side of our house. And yes, you understand and interpret the temperature value correct if you are in Europe or in some other place of the world. It is that easy. That is tru for other measurements to

More sensors can be found here https://github.com/grodansparadis/vscp/wiki/VSCP-Demo-GUID%27s.

But there is a risk you go crazy if you start to dig into all of that info. After all it is to simple to work in the first place…

https://github.com/readme/stories/limor-fried

och om man inte orkar läsa

Or something like that…

In this McKinsey Explainers, we look into what IoT (Internet of Things) actually is and examine its potential impact on current and future technology.

Source: What is IoT: The Internet of Things explained | McKinsey

Source: Adafruit PiCowbell CAN Bus for Pico – MCP2515 CAN Controller : ID 5728 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Source: More than meets the pull request: maintainers talk contributions | The ReadME Project Q&A

 

Still eating left overs…

Source: LEKSANDS MEDELTIDSMARKNAD

Electronics For You Express (EFY Express) is an ‘e-zine only’ publication that produces selected content and advertisements from ‘Electronics For You’ magazine.

Source: EFY Express April 2023

Another VERY nice plugin for KiCad InteractiveHtmlBom Impossible to live without.

https://github.com/openscopeproject/InteractiveHtmlBom

ChatGPT

Yes, the Very Simple Control Protocol (VSCP) is still under development. The latest stable release is version 14.0.0, which was released in August 2021. The development of VSCP is ongoing, with updates and improvements being made regularly by the VSCP team and community.