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Good Bye Cyprus – Hello new plan.

Hello together.

Sunset in Cyprus

Sonnenuntergang im Nikosia-Tal

After 2403 days I left my adopted home again. 6 1/2 years in a different country (and then on an island in the Mediterranean) is what other people just dream about :-) But I had several reasons to leave the island again. The main reasons are that new plans arrived, that Cyprus is a small island(!) and live there is also not always sunshine. Plus I was almost the last one from our friend circle core. All others left earlier already.
And some more reasons.

6 1/2 years are quite a long time. I’ve learned, saw and experienced a lot in that time there. So much that I can’t put everything in one article. All this experiences and memories would fill up a whole book (or several). (Even I would love to write down this book, to stop the forgetting.)
I had wonderful times and really bad times. As live is. Nothing is only good or only bad. And I don’t regret that I moved on the island that time. I’ve learned so many valuable things which raised my horizon.

I was living in a country where they don’t speak my mother language (and I survived :) ). I speak, understand and write now (more or less) fluent english (not perfect, but ok). Greek… well, lets not talk about that :-/ But I speak a few more words Polish, Russian, Italian, Spanish and French now.

I found new friends from many countries. Friends from Poland, Ukraine, UK, Germany, Latvia, France, Hungary, USA, Russia, Cyprus, Greece, Sweden, Spain and other countries. Good friends. And I am glad to met each of them.
It was quite interesting to find out the differences between the nations. Also to learn the one or other word in the other language (even I am not a language genius). I think the most known words bei foreigners in German are:

  1. Scheiße! (almost everbody knows it)
  2. Ja / Nein
  3. Guten Tag.
  4. Hände hoch. Nicht schießen.
  5. Ein Bier bitte.
  6. Wie geht es Dir?

I can look back on awesome memories. For example our camping trips (especially to Karpaz in the north).
I started diving in Cyprus and one of the most awesome dive was in the sunken church in the Kouris dam. But also the wreck of the Zenobia and all the other approx 100 dives (till now).
All the photographing trips with other friends which are into photographing. We found beautiful places and made also beautiful pictures. :-) And actually I started proper photographing in Cyprus as well.
In the last months Ewelina „convinced“ me to go climbing with her. Also this I started then in Cyprus.
And all the great meetings with my friends are great memories for me. Doesn’t matter if swimming/diving on the beach or BBQ evening at home. Every meeting was great.

2400 days are a loooong time. I would love to write about everything here… about love and hate, friendship and disappointment, from good and bad times… but I have neither the time nor the memory for it right now. And on the other hand they are my experiences and memories… for you it would be probably boring.
I am very glad that I made this experiences… even I would love, from my perspective now, to make some things different. Unfortunately its never going back, only forward.

And that is another main reason why I left Cyprus. I have a new plan now. Actually I decided 3 years ago already to leave Cyprus. But I couldn’t find a place where I wanted to live. Back to Germany was not an option. But I also didn’t had any other place on this earth in mind where I would like to live for a while. And like this the time was passing and nothing happened.

Gordon in AndorraIn the summer 2013 I went with a young lady for a road trip through west Europe. We drove in 9 weeks over 9000km through (almost) all countries in west Europe. And this gave me a lot of good and positive energy. But it should took another few month until I realized that this is what I want, what I need to be happy. Traveling… constantly… a lot. I think I am not made to be somewhere longer on one place. I love to see new things, new places and to explore the world.

And this is now the plan. To build a flat on 4 (or more) wheels and then to be home wherever we just are. Just like the motto „Home is where the heart is.“ … or something like this :-)

The opinion of the people which we told the plan already are spread far. People which travel by them self or which have a ‚different point of view‘ understand us and would do it them self, if they could. Many other people don’t understand it, think we are irrational … till that it is insanity :-)

In general we get to hear that we should think about it again. Unfortunately also from people which are important, like family (slowly they should know me :-) ).
But the plan is made and we will do it… at least we will try.

And we are not fully naive. I mean we don’t want to drive around a beg or something like this. We will have a working live as well. Just that we will live in a flat on wheels. And our desk will be as well in this flat. Our electricity will come from batteries, which will be charged by the sun (or – if the sun is not shining for a while – from a generator). The internet we will get from a satellite or mobile networks.
In our flat will be a proper bed, a proper bathroom (yes, with shower, toilet and sink), a proper kitchen and a proper living room. Just a bit smaller then a normal flat.
Our flat will have a 3way heating system (warm water through a diesel heating and a stove) and an electric floor heating as backup. It will have a air condition for the hot summer days. We will have running water (ok, maximum 1000 liter, then we need to refill). Drinkable water will come from bottles, as in most of the other flats as well, I suppose. We will even have electricity and internet.

I was thinking a long time how to do it. First it should be a camper. A bit adjusted and converted.
But then I was ’suddenly‘ not alone anymore. Ewelina was suddenly with me… well, not so suddenly :-) And with her 2 cats… and it become more complicated. But she was fine with this plan and even liked it as well. So the question was not ‚Yes or No‘. The question was ‚How‘. And we were both thinking forth and back how to do it. We even started to run around to check camper. It was small… but must work out somehow, we thought.

Until… yes until one day a crazy idea crossed our way. We found (I think it was accidentally… or not…) a converted bus. I mean a proper bus. And in a proper bus is a lot of space. Nothing with 1m² bathroom any more and 5m² for the rest of the flat. No no, here is a lot of space. Approx 20m². And it can be quite cosy.
So we were asking Google what is possible and what other people did already. And we found out, it was not an individual case. There are more crazy people which converted a bus to a mobile home. From very simple to absolute luxury. Most of them did it by them self, but some hired a company. Especially in America it seems to be a trend. But also in Germany is a community already for it.

Autosan H9-20 der Polnischen Marine Quelle: http://pl.wikipedia.org/wiki/Autosan_H9

Autosan H9-20 der Polnischen Marine
Quelle: http://pl.wikipedia.org/wiki/Autosan_H9

And then the questions came… Which bus shall it be? MAN, Mercedes Benz, SCANIA, Margirus Deutz, etc. The list is long. Quickly we realized that we need a bigger wallet. Ours is to small.
But also therefore is a solution. A risky one, but it is a solution. And the solution is to buy an „old“ polish Autosan bus. This ones are just sorted out everywhere in Poland. It means they drove until now on the street. They are very cheap in buying and there are tons of spare parts. Also the maker is still producing spare parts.
Problem on this story is that this bus was never registered in Germany. Not a single registration here. This can be a problem with the registration here. Also with the MOT. Spare parts only in Poland. If something breaks down… I will not think on it right now.
But… its a better price range. So, lets cross all our fingers and hope the best. :-)

Also regarding the converting are we not so naive. We know it will be expensive. Thats why, getting the bus, getting hopefully quick the German papers for it and then converting… piece by piece. Earning money and continuing working on the bus. Until our camper is ready or we run out of nerves :-)

It will be a huge project, yes, that is clear. We know that. But what would be the live without challenges? Would be boring, isn’t it? And as I said, slowly the people should know me. :-D
I love this idea. If we manage it until the end or not. Ich can only learn. I need to take care of the bus and learn how it works (mechanic). I need to make a truck driving license, which is also learning. I need to find out how heating systems are working and need to build one. I need to learn about electric stuff and need to arrange all the electric stuff in the bus (with solar, generator and all this systems). I need to build the water system. Also gas… or I leave this part to a professional guy… better maybe :) And more, much more. I will need to learn so many things with this bus project… things I will need also later in my life.And for sure it will be not a second boring next year! :-D For now I need to go to the nice guy from the DEKRA (like MOT) and to talk to him. What I need to think about and what they need. Like I said, this bus was never registered in Germany. Everything new for them. Who knows what differences they have between the systems, which nobody knows yet.
And when this is clear and nothing big can happen there, then I pick up Ewelina in 2-3 weeks in Poland and we will check straight some buses. And hopefully the right one will be between them already. So we can buy one straight away. :-)

That is the plan for now. I hope I can give more often an update now. Just smaller :-)

Until then
Gordon

What am I doing with Arduino and Raspberry Pi?

Hello.

My Facebook disciple know more already then my beloved blog reader. A few days ago I posted the following pictures in Facebook:

The description was:

Da bomb is in da house… and working quite fine :)
What is that, beside of a beautiful piece of art of colored wires and electric stuff.
Of course it is not exploding :) It is a small stand-alone measuring station. It contains:
1x Arduino Pro Mini -> The micro controller which is processing all the data
1x Power supply -> No cool e-stuff without a bit electricity
2x Photo resistor -> to measure the amount of light around (of course, both give different values… ^^)
1x DHT11 -> Measures temperature and humidity
1x DHT22 -> Measures temperature and humidity as well… the newer model of the DHT11
1x LM35 -> Measures temperature… I fucked it when I mistaken plus and minus :( It is still sending values… but useless ones.
1x MQ-2 -> Measures the amount of smoke/lpg/co gas in the air.
1x 1.8” TFT with SD card -> To display the values and it is also writing all data in a log file on a sd card for later processing.
So far… will be continued…  :)

So… why do I play around with it?

An Arduino is a micro controller. Actually a micro controller on a board with some more stuff, to make it easier to work with it for the people. It got invented from Massimo Banzi and David Cuartielles (and named after a pub… yeah yeah :) ). David Mellis developed the programming language for it. The whole system is open source. That means everybody can see the sources, how it works. That’s why there are also copies of the original Arduino available and even you could solder your own one. It’s a quite easy way to get in touch with the micro controller stuff.
But lets have a look to another kind. As I mentioned in the headline already, there is also a ‚Raspberry Pi‘.

The Raspberry Pi is similar to Arduino, but also different. The Raspberry Pi is more a micro computer then a controller. He consist a 700MHz ARM processor (the same CPU architecture as in mobile phones), 512MB RAM, etc. As operating system is usually Linux installed. Here is one big difference, the Raspberry Pi have a operating system, the Arduino doesn’t.

So, what does it mean now?

Both boards have GPIO pins. That are connectors on which we can connect sensors and such sttuff. One sensor is for example the DHT22… a sensor which is measuring the temperature and humidity. I can connect this sensor now to the Arduino and the Raspberry Pi. A small program written and it will show me the values of the sensor.

So, one board is enough!?

In general yes. But it is always a question of what we want to do.
With the Raspberry Pi the possibilities are much bigger, because we can make a lot more with the board as just reading sensor values. We have much more storage available. We can install software and have even a GUI (graphic user interface). We can write emails, texts, we can program and much more. Its a full computer, just a bit limited in its resources. But therefore it consumes more electricity.

I mean ‚consuming more electricity‘ is relative here. 3.5 Watt is usually not worth a word! But if you want to create (for example) a stand alone weather which have a battery as power supply, then is 3.5 watt a very bad consumption and the weather station will not even run 1 day. Here is a solution needed which is running with as less power as possible. And here comes the Arduino in the game. That is his strength. Doing a job (like reading sensor values) and consume almost no electricity.

Why do I get in touch with this strange stuff?

Don’t worry, I didn’t went to become a bomb builder;) (Hello NSA… and again a match with a keyword… congratulation! ;) )
Well, some know that I have a new project in my head. I want to travel around with a camper. To do so, I need to take my work with me. That means internet and electricity in the camper. But power will be very limited and my current computer have a consumption of approx 200 watt. So, this one is out of the game. I need a more battery-saving alternative is needed. Then I ‚met‘ the Raspberry Pi. It was clear that this small computer can not replace a working station, but it can be used to do at least some of the job. 3.5 watt is a good number for a 24h server. Even 3.5 * 24 is also 84 watt per day – in the theory – but I hope in praxis it will be a bit less, as the RPi is slowing down in times of not usage. I just testing it with a 10.400 mAh battery.

ArduinoBut I guess the RPi will be quite busy with all the task I have in mind for it :) As following:

  • NAS with external SSD
  • Local web server for development
  • Automatic connection control system for internet sources (Sat-DSL, WLAN, GPRS, etc.)
  • Desktop for internet, watching movies, programming, etc.
  • Central data processing unit for decentralized Arduinos with their sensors (weather sation (somewhere outside), camera modul in the front of the camper, motor sensor, gas sensro, etc.)

The are the rough tasks which the poor little guy needs to do.

I also need to note that I am testing the little PRi already and I need to mention that I am absolutely positive surprised. The little guy is not that weak as I thought. (Always with the consumption of 3.5 watt in mind… CPU without cooling!). The GUI is running properly. Also movies running with VLC. Icedove (the Linux version of Mozilla Thunderbird) needs a few more seconds, until its loading my several thousand emails. But then its ready for use. LibreOffice (like MS Office) the same. There are even games for the Raspberry Pi. I tried Mindcraft for a while and it is running smoothly.
As I said, with the hardware in mind, is this little computer a technical marvel.

And the Arduino joint my ‚tool box‘ when my play instinct got activated. :) This stuff is so awesome for me now, that I can’t stop playing with it :) Real addiction factor! When you made your first circuit, the first script is written and transferred to the Arduino and the LED really starts to blink… then you feel a bit like god… ‚This LED is blinking now because I wanted it!‘ :D
And then further… measuring temperatures, lighting up LEDs, reading light intensity (is it night, how strong is the sun shining, etc.), reading GPS coordinates and showing on a map, flame sensor (is it burning?), noise sensor, displays to show information, … and much more. The possibilities are almost endless. With a bit of creativitiy is it possible to make some really cool projects.

And in MY endless creativity (*cough*) I have the following projects in mind (in the camper).

      • Weather station with sensor for temperatur, humidity, air pressure, light intensitiy, Geiger-Müller tube, GPS, etc.
      • Camera module in front of the camper, which is making a picture every hour and is uploading it when internet connection is online)
      • Gas sensor at the gas bottles, in the kitchen and at the heating. Also gas sensor for the gas which the thieves like to use.
      • Connction to the engine electronic. For example to read the error buffer of the engine computer. Its not with every car possible… will see.

I think to remove the doorhandles and use instead a key card / fingerprint reader to open the doors. Instead of a key. The would confuse some thieves. ;)

 

Of all this data I want to make my own little black-box. But primarily I want to store this data in a database and put it online that everybody (who is interested) can see the data. (GPS data for security reasons with a time delay, of course ;) ) But that is all still up in the air. At the moment I still play around with both boards and try to build some stable systems. To test and get experience with it.

So, if you want to have a look at the micro controller world, then check out Arduino and / or the Raspberry Pi. I can highly recommend both systems. Is fun like hell and not hard to learn at all.

Best wishes
Gordon