I'm planning to do a kind of automated green room. now what I need is adjusting the temperature and humidity using two fan (1 x heating fan for adjusting humidity and 1 x exhaust fan for adjusting humidity). I'm well aware about the sources, samples and controller. being honest can get a controller from china that adjust temperature and humidity for $10 to $30 depends on the models, features etc.
Now any where that I could find a development to do programming in order to set the temp and humidity for each day in month? I mean a paid up service but not expensive and affordable.