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[web/gag.com] / electronics / greenhouse / index.mdwn

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 ## Artifacts
 
+Bdale's [presentation](GreenhouseShield.odp) from the Arduino Miniconf 
+at LCA 2011 in Brisbane.
+
 A schematic for this circuit can be found in the 
 the [hw/greenhouse](http://git.gag.com/?p=hw/greenhouse;a=summary) 
 repository at [git.gag.com](http://git.gag.com).
+
+## Status
+
+The system was finally put online on 7 April 2013, controlling a 750 watt
+heater and through-wall fan with automatic louvers.  The temperature thresholds
+are set to 7 and 32 C, below which the heater is on and above which the fan
+is on.  
+
+## Future Plans
+
+We're not using the 128k EEPROM part any more.  Instead, the plan is to add
+a [TeleShield](http://altusmetrum.org/TeleShield/) board to the stack which
+gives us a micro SD card for massive data storage, and an 
+[Altus Metrum](http://altusmetrum.org) standard UHF radio link that will
+make it possible to check on the status of the greenhouse from the main house.