Greenhouse Update

Yes, it’s a green greenhouse. The bell pepper green paint is really bright but looking great. The vent window frames are going on and then the paneling to finish it out.

Super Green

Greenhouse Specifications:

  • 8′ x 8′ x 8′ (peak of roof)
  • Wood structure, paint for sealant
  • Polycarbonate “Tufftex” panels with 90% light transmission
  • Decomposed granite floor (high silicon dioxide, to work as a thermal sink)
  • Passive radiant floor heating using solar collector (PEX tubing with 3/4″ foam-core, aluminum reflective barrier)
  • GWDeveloper Urban Greenhouse Controller
GWDeveloper Urban Greenhouse Controller on Renesas RX62N

Urban Greenhouse Controller

  • Plug-and-play operation using regional ET data
  • Configurable Sensor Array
    • Humidity
    • Temperature
    • Barometric pressure
    • Wind direction & speed
    • Daylight collected
    • pH & EC
    • Vent and door positions
    • Water flow rate
  • Hardware Control
    • Vents
    • Exhaust Fans
    • Misters
    • Irrigation
    • Aquaponics
  • User Input
    • Touchscreen display in greenhouse
    • Web accesible controls via wireless access point

My electronic specifications may be slightly changed due to the cost of sensors and linear servos. Most sensors will operate on the I2C bus while a few will have simple ADCs.  I will probably find a different method of opening and closing the vents as well.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s