Grow light with head fan (not a necessity but it was available on hand so why not use it) On/Off controlled by a Wi-Fi smart plug, manually adjustable intensity and height.
Digital Thermostat controlling the soil temperature with a dimmer controlling the heater wattage.
Ambient humidity controlled by a digital Thermo-hygrostat controlling the ultrasonic humidifier module (raising the humidity dependant on the ambient temperature). If the humidity went over the limit there's a modified Peltier module dehumidifier that will bring it back down.
Oscillating fan with automatic variable speed control, On/Off controlled by Wi-Fi smart plug (2 hours on 4 hours off)
Tent ambient temperature is set to 20c (68f)
I know I went over the top with this setup and it's an overkill but hey, I had free time on my hands..
by InstructionOne633