JMcNaught427 Posted September 10, 2015 Share Posted September 10, 2015 I'm wanting to build a higher level of smart into how I manage the HVAC system in my theater. Currently, when I turn on the theater, my program blindly checks to see if the room is above 75 degrees and if so, assumes it's summer (and hot), and activates the C4 thermostat AC with a setting of 71 degrees. Pretty lame. What I'd like to do it make a decision based on the real time outside temperature, so if its 75 in the theater, and 73 outside, I don't really need to turn on the AC. When I use the C4 PC app, it shows the outside temp, and to my eye, it's accurate enough. Is this temperature usable in programming, and if so, where do I find in in Composer HE? Link to comment Share on other sites More sharing options...
Cyknight Posted September 10, 2015 Share Posted September 10, 2015 It is not - some form of '3rd arty' reading is required - there are several sensors you can use, as well as weather stations and if memory serves drivers that check via the internet/ Link to comment Share on other sites More sharing options...
eggzlot Posted September 10, 2015 Share Posted September 10, 2015 Maybe this driver?http://www.chowmain.co.nz/weather-forecast Link to comment Share on other sites More sharing options...
JMcNaught427 Posted September 10, 2015 Author Share Posted September 10, 2015 The Chowmain driver looks like a great solution. If there is no easier/cheaper way to do this, then I'll buy it. Thanks! Link to comment Share on other sites More sharing options...
Gary Leeds UK Posted September 10, 2015 Share Posted September 10, 2015 You could use a weather station and cumulus driver is C4 - Weather station £100. However you need a web site for the data to be sent too which C4 picks up. Does however give you programming on wind speeds, rain, temp (High and Low). We have great fun programming Link to comment Share on other sites More sharing options...
PapaSmurf74 Posted September 10, 2015 Share Posted September 10, 2015 I use theory's yahoo weather driver. It's free and works great. http://www.theoryav.com/control4-weather-driver/ Link to comment Share on other sites More sharing options...
Cyknight Posted September 10, 2015 Share Posted September 10, 2015 See, I knew there were some drivers out there! Link to comment Share on other sites More sharing options...
turls Posted September 10, 2015 Share Posted September 10, 2015 There is so much programming you can do using a weather station actually at your site, for example I close the garage doors automatically, but I do it sooner if it is really hot or cold, raining, or the wind is above x. Closest internet readings to me are many miles away. It is a little work to get setup and a cheap weather station is not super reliable (YMMV but I'm a little over two years in on mine and it is great except it doesn't detect rain currently). But its something to seriously consider. Link to comment Share on other sites More sharing options...
zaphod Posted October 7, 2015 Share Posted October 7, 2015 Can you integrate Weather Underground's API into this? I bought a relatively cheap weather station and it is hooked up to Wunderground. So I can make calls and get JSON formatted weather data for the station, or any other station once you have an API key. How would you integrate this into C4? My station also reads Solar Radiation so you could use that to take actions based on the strength of the sun - like closing blinds. Link to comment Share on other sites More sharing options...
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