Obiective:
Sensors measure (temperature, redox, PH, water level/presence etc..)
Drive (relays, light, dimmer, pump, elettrovalve etc..)
Event Management (WebBased, Mail, SMS, Light Segnal, Buzzer, LCD, etc..)
Logging (Record data history, webserver presentation, graph / twitter notification etc..)
Action (Manage complex action with multiple variables)

martedì 13 dicembre 2011

New Features added...



SideBar Gadget 
I create an Windows Pachube Sidebar in order to keep the number always visible
Update every 15 min.
Thake a look HERE or http://imgur.com/ZQOph





Drewpoint on DHT22 datastream  9
The dew point is the temperature to which a given parcel of humid air must be cooled, at constant barometric pressure, for water vapor to condense into liquid water. The condensed water is called dew when it forms on a solid surface. The dew point is a saturation temperature.


//------------CODE -------------------------------- 
float calc_dewpoint(float h,float t)
{ float logEx,dew_point;
logEx=0.66077+7.5*t/(237.3+t)+(log10(h)-2);
dew_point = (logEx - 0.66077)*237.3/(0.66077+7.5-logEx);
return dew_point;
}


That's a good indicator for choose to drive car or motorbike during winter ;)


Humidex on DHT22 datastream  10
The humidex is an index number used by Canadian meteorologists to describe how hot the weather feels to the average person, by combining the effect of heat and humidity.


That's a good indicator for choose a swimsuit or a wet suit ;)
------------------------------------------------
The datas will be available ASAP 
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StartUP count  via @Arduino_Nio 
Has been added a stratup count, notifiable via twitter.
The data are stored into eeprom via #include <EEPROM.h> library.


Successfull Update  datastream  8.
Has been added a success indicator withe the checkForResponse() function.
This indicator grap the http 200 status code if true increment successfull++ counter if fail the 
 failures++ counter.


Twitter Update
Using #include <Twitter.h> i set up some notification....
sprintf(msg,"%s,%d","Arduino is Online...Now! http://www.pachube.com/feeds/17552 Startupcount:",startupcount);          // send twitter message
sendtwitter();                                   // send totwitter function


Pachube implement the twiitter notification fot vale treeshold, so you can offload your arduino uno board ;)




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