Climate control, what do you use?

Weouthere

Well-Known Member
I'm very interested in this I can see it controls temperature but does it also heat air if it's to cold?
It won’t heat it, but you can set barriers in temps so if it gets too cold it’ll stop or turn way down to keep as much warm air IN as possible.
works the other way around,if it’s too hot it’ll turn on full blast and clear that hot air OUT in like 3 minutes or less.
 
I use and AC Infinity 6” Inline fan with the adjustable panel. Basically you can set the fan speed 1-10 OR set alarms/barriers at different temps/rh and it’ll kick on as needed. I haven’t dialed that part in but I run it at 5/10 and it keeps my tent at 81f and 43%rh during the day. I run led so 81 is perfect.
How did you calibrate yours? I think mines off I have a hygrometer and a Humidifier and I font know which one is most accurate
 

Weouthere

Well-Known Member
How did you calibrate yours? I think mines off I have a hygrometer and a Humidifier and I font know which one is most accurate
I have a little thermometer/humidistat thingy at the bottom of my tent and the node for my fan hanging at the top of the canopy. I just kinda average the two, the fan doesn’t stay calibrated perfectly.
 

guitarguy10

Well-Known Member
I just bought one of those AC Infinity 6" fans, but just the basic one, not the one with the climate control. So far seems like a pretty well built fan and it pushes air good and is pretty quiet. It is replacing a 4" inline fan that i was using as an exhaust w/ passive intake but due to hot summer now I've moved to both active 6" exhaust and 4" intake.

And as for climate control I use an arduino microcontroller with some hobbled together and definitely amateur code. The pic shows only one temp and RH sensor but it's easy to add more sensors like soil moisture, pH, capacitance, camera (for time-lapse photo grows), light sensor, etc. Using an I dunno what it's called 'excel macro program' called PLX-DAQ' you can plot and monitor the data your garden controller is logging in real-time and using some relays you can control when fan's, humidifiers/dehumidifiers/etc. are turned on/off.

You can go even further and control your garden remotely by setting up a webserver on a raspberry pi nano that is connected to your arduino and I'm sure there's more.

Cost are like ... super cheap, an arduino uno knockoff (elegoo) is like $10 and a rasp pi nano us under $10.

If you're curious for more info DM me I'll point you down the rabbit hole of arduino microcontrollers.

Oh and of course there are cheap solutions that do not require any of this that some people have already posted, this is just for the geeks, or those who like to expand what their controller can do. You can put enough sensors/advanced on one that it would easily rival the absurdely overpriced $100's AIO garden controllers that you'll see out there (except with far more control over what and how it does what it does. Oh, and they are fun, do not let anyone tell you otherwise. Electronics are fun gdamnit !!!!
 

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DCcan

Well-Known Member
Hard to find a real accurate probe, +/- 5-10 degrees either way imo.
They make wet bulb(wet areas) and dry bulb sensors, the best probes have both sensors built in, automatically calculates the difference between the 2 for the most accurate reading across a range of temps and conditions.
If you get an analog sensor,( voltage changes with RH 0-3 v ), then you can hook it up to an analog PID controller input, use it to control humidity instead of temperature.
 
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