BEERDUINO is a small arduino project.

• The program is designed to run on Arduino Board + Ethernet Shield.
• Designed to read various Dallas DS18B20 sensors (on a 1wire bus).
• Reads multiple sensors temperatures.
• Embed a small web-server able to load simple HTML page and XML page with the temperature values.
• Can send a mail if temperature limits are reached.

Tested with Arduino 023 ( http://arduino.cc/ ) on a Duemilanove board.

Binary size < 16384 octets at this time.

The JAVA program is intented to read to XML results published by the arduino board and to act according to the values read (for example, throwing a notification by mail, Notifry or PushTo).

• the sketchbook whole project is an Eclipse workspace (switch workspace to it), and the "java/" path is a Eclipse project ;
• needs Maven (external to Eclipse or embedded Maven 3 with Eclipse 3.7+) ;
• if Maven embedded, just right click project > Maven > Update dependencies ;
• configure "beerduino.cfg" as needed (arduino ip address, notifications, ...) ;
• run "src/main/java/Beerduino.java" (main entry point) ;

Use a few libraries (included in this github) :

• OneWire (v2) ( http://www.pjrc.com/teensy/td_libs_OneWire.html ) ;

• Webduino ( https://github.com/sirleech/Webduino ) ;

• Streaming ( http://arduiniana.org/2009/04/new-streaming-library/ ) ;

• DallasTemperature ( http://www.milesburton.com/?title=Dallas_Temperature_Control_Library ) ;

• A good tutorial (for electric schema and various other information on 1wire) : http://www.mon-club-elec.fr/pmwiki_mon_club_elec/pmwiki.php?n=MAIN.ArduinoExpertCapteursComplexesDS18B20Detection
• Dallas DS18B20 specs : http://datasheets.maxim-ic.com/en/ds/DS18B20.pdf
• Arduino utorial about 1wire : http://www.arduino.cc/playground/Learning/OneWire
• Dallas sensors can be bought on ebay or here : http://www.domadoo.fr
• Fritzing editor for building Arduino schemas : http://fritzing.org/download/
• Another GITHub project with the same name and a related purpose : https://github.com/malcolmmp/Beerduino/blob/master/Beerduino.pde
• Yet another related project : http://www.uchobby.com/index.php/2007/10/08/arduino-beer-thermostat/

Temperature results. One entry for each sensor.

<sensors time='...'>
   <!-- Liste de 'sensor' -->
   <sensor>
   . . .
   </sensor>
   .
   .
   .
   <sensor>
   . . .
   </sensor>
</sensors>

Individual result for one sensor.

<sensor value='...' id='...' type='...' seuil='...' />

Beerduino global preferences.

<preferences noNamespaceSchemaLocation='...'>
   <!-- Description de 'arduinoIp' -->
   <arduinoIp>. . .</arduinoIp>

   <!-- Description de 'arduinoPort' -->
   <arduinoPort>. . .</arduinoPort>

   <!-- Description de 'arduinoCheckFrequency' -->
   <arduinoCheckFrequency>. . .</arduinoCheckFrequency>

   <!-- Description de 'seuils' -->
   <seuils>
   . . .
   </seuils>

   <!-- Liste de 'mail' -->
   <mail>
   . . .
   </mail>
   .
   .
   .
   <mail>
   . . .
   </mail>

   <!-- Liste de 'sms' -->
   <sms>
   . . .
   </sms>
   .
   .
   .
   <sms>
   . . .
   </sms>

   <!-- Liste de 'notifry' -->
   <notifry>
   . . .
   </notifry>
   .
   .
   .
   <notifry>
   . . .
   </notifry>

   <!-- Liste de 'pachube' -->
   <pachube>
   . . .
   </pachube>
   .
   .
   .
   <pachube>
   . . .
   </pachube>

   <!-- Liste de 'push' -->
   <push>
   . . .
   </push>
   .
   .
   .
   <push>
   . . .
   </push>

   <!-- Liste de 'twitter' -->
   <twitter>
   . . .
   </twitter>
   .
   .
   .
   <twitter>
   . . .
   </twitter>

   <!-- Liste de 'url' -->
   <url>
   . . .
   </url>
   .
   .
   .
   <url>
   . . .
   </url>

   <!-- Description de 'workDir' -->
   <workDir>. . .</workDir>
</preferences>

Definition of a temperature limit for a sensor

<seuil capteur='...' temperature='...' notifiers='...' />

Notification by sending an email.

<mail id='...' smtpHostname='...' smtpLogin='...' smtpPassword='...'
         smtpPort='...'>
   <!-- Description de 'destinataires' -->
   <destinataires>
   . . .
   </destinataires>
</mail>

Mail recipient whom the mail will be sent

<destinataire email='...' name='...' />

Notification by sending an SMS. Not done yet. Where are the free SMS services by the way ?

<sms id='...'>
   <!-- Description de 'number' -->
   <number>. . .</number>
</sms>

Notification by activating a Notifry notification. See http://notifrier.appspot.com/.

<notifry id='...' notifry-url='...' source='...' signature='...' />

Notification by pushing data to pachube.

<pachube id='...' />

Notification by activating a PushTo notification.

<push id='...' pushto-url='...' pushto-id='...' signature='...' />

Notification by sending a Tweet.

<twitter id='...' dest='...' />

Notification by activating a single URL.

<url id='...' url='...' />

Contact : serge.simon@gmail.com