Categories
VSCP

One to unite them all.

VSCP: You can look at device for device and create control software for each and one of them, we did it another way, we though of a
black box device and created control software that works with everything that exists.

One to unite them all.

Categories
General

Running Linux with kernel 6.3 on Open Source Hardware board with ESP32-S3! | olimex

@eMbeddedHome

Source: Running Linux with kernel 6.3 on Open Source Hardware board with ESP32-S3! | olimex

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General

To look at if nothing else

Electronics is so colorful an goldy so I could have been in this game just because of that.

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General

Old

Old man. Old cat. Old table. New technology.

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General

Free book

Categories
General

The beauty of simple

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…

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General

Lady ADA

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

och om man inte orkar läsa

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General

You have to test before you can walk

Or something like that…

Categories
Frankfurt Wifi

Frankfurt Wifi

So finally the cards and the stencil for Frankfurt Wifi arrives. I have been waiting eagerly for this. This is CAN4VSCP <-> MQTT / vscp-espnow / vscp-tcpip-link.

Still is missing some components but they should arrive in a month or so.

Categories
General

What is IoT: The Internet of Things explained | McKinsey

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