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Hello there, currently I'm working on my own custom growroom and growbox controller that I plan to make open source and available to anyone with proper scalability (from simple temperature control to web interface, VPD calibrated temp/hum/co2 control and light timers for normal, uv and ir...

Same here, mild symptoms, highest temp was 39.2 C, chocolate tastes as mushy snow (dont ask how i know), will pass... Im happy that you made it trough... Keep it strong!

I would like to see how this device compares to hydroxyl generators, as they are cheaper to produce (uvc lamp with TiO2 mesh around it and in air that is 60-90% humid), and without any long lasting radicals (ozone last about 20 minutes, hydrogen trioxide about 16 minutes in room temperatures...

Not me, but my dear friend used it to treat cancer, i was planting weed for her (illegal in my country, good stuff is about 1900 usd for 9 ounces), hard breast cancer, she used it for cure, apettite, sleep, side effects of chemo, doctors gave her 2 months, she got 3 years until it hit back...

it seems you got stuck in it pretty hard... you mentioned before, our mind is evolved to seek patterns, and to make ones when there arent any... how many other numbers did you miss out on? how many other posts are out there with xyz number of likes, that you didnt catch on, just cause you...

what are in your experiences shortcomings of esp32 and arduinos? imho esp32 is what arduino needs to become a viable product, take mega with 52 digital IO and esp32s 2 cores with floating point unit inside very developed environment of open source libraries, and you can make miracles... but im...

1500 usd? really? @Jesusgrowsmygrass how much did it cost you to make it? i tought it was supposed to be cheaper than other commercial products (altough for 1500 american pesos you get only controller without any sensors and actuators)... im doing my own myCodo level of controller (but different...

from my own experiences, i think i can conclude we have internal clock, that can be very precise (i order myself to get up at 06:00, and i wake up around 05:53 - 06:00), and from what ive seen in my self, we tend to think of those 11:11 and others as sign of some godly force, we have natural...

"When designing embedded systems, the logic quickly becomes complex, disorganized, and bewildering. You might eventually be able to get the logic to work with a mess of a code, but debugging will give you gray hairs and the code will possibly be near incomprehensive to others." -...

anyone has logs of their growbox controller temperature and humidity? :)

Analog sensors like MQ7 are very different than digital ones, analog sensor is prone to noises if the cables arent connected and shielded properly, and faults in general because you as user are supposed to code fault correction, but they have quicker readings (as fast as your analog.Read() is)...

I know what you mean, diy-ing grow can end fatally almost in any point and extra care is always a good thing, if not necessity, i can only say that from my experience a good, high qual sensors (more expensive ones, from reputable makers and with good reviews from all around the web) lasts for...

for what do you need monoxide sensor? quick google search find MQ7 sensor, its analog so no library needed for interface...

hello there... maybe i can be of help here if someone needs help with code... im designing my own system, that takes care of environment and nutrients, as of yet i have no device ready, as im still making my code (it has to have PID tuning of temp and hum regulation in proper VPD parameters...

how about this one? https://www.sparkfun.com/products/15112 afaik its most accurate one... just take in mind you need to calibrate it for 7 days with at least 1 hour per day of fresh air, and you can improve accuracy by giving altitude of where sensor will be (easily done with gps app on...

nah mate, i was one of the best in class, and worked for mayor companies all around europe building (wiring) *machines, which is my speciality, but as an apprentice i worked in telecomunication and in house installations, so i know about standards, and i know about american standards since i...

They look nice... Lower rh recommendation is to prevent having bud mold, but from what ive seen these people also have high temps, mold comes with high temp and hum, ive red somewhere tha user had high temp and hum trough the day and lower (esp. humidity) trough the night and had no problems...