The Next Lizard Climate Control…

I’ve started on LCC 2nd Gen or LCC2 or LCC II. I don’t know what to call it. BUT I do know it’ll be killer.

This one is going to be everything LCC 1 was not.

So far I have:

  • Ethernet
  • 64 GPIOs
  • A better RTC
  • 2 OLED displays
  • The RTC can be updated via serial — no need to upload code to the Arduino, update the clock and then reupload the LCC code!
  • More cool factor….

So check this out- I2C rocks! The awesome Centipede Shield from macetech.com is HUGELY awesome. Via the I2C 2 wire interface you now have access to 64 Digital ports. In any combination of In or Out. This is the cornerstone of the new LCC hardware. Especially since the Ethernet takes a lot of digital ports. This thing is way cool. If you need more digital ports get one asap.

The OLED displays are really neat. I got 5 from a Kickstarter project and they’re now generally available from Sabernetics Tech. They’re tiny and bright! Since you now have 64 ports you can have as many of these displays as you want. Just put each on its own port to select which one to write to…If you don’t you’ll write to them all at once! Gotta love bus networks (I2C).

I hope to make the LCC’s ability to control lights and heat sources more generic. Since the IO is so plentiful I can make the code generic enough to handle fans, heat mats, uv lights etc in different combinations.

Keep checking the site as I post updates about this project!

Author: Helicopter Jeff

I'm a vinyl decal cutting and designing, Astrophotography and general photography capturing, RC helicopter/quad copter pilot, Arduino and Raspberry Pi hardware/software developer, network, scripting and troubleshooting ninja living in the metro NY area. I am passionate about my hobbies so much I do them for a living. There's nothing better than getting paid to do what you love.

2 thoughts on “The Next Lizard Climate Control…”

  1. Careful…the Centipede Shield won’t do analog. You’d need to add something like the Mux Shield (which won’t interfere with the Centipede Shield) to get a lot more analog inputs. The Centipede Shield can do digital inputs or digital outputs.

    1. Looks like I read the documentation wrong….I’ll update the post. No analog! I do have a mux but I don’t think I’ll need any truly analog on this project. Good catch Garrett!

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