SUPERCYCLERmanual
23 · VPDINTERMEDIATE

AI VPD: when Brain watches humidity

The AI VPD card isn't just a number: it watches how your room behaves and tells you what to adjust. It appears as soon as the zone has a sensor that measures humidity, and it starts in learning mode.

  1. 01Open the AI VPD card on the dashboard and tap the gear.
  2. 02If the per-stage targets are enough for you, don't touch anything: they're already loaded.
  3. 03If you want your own, check use custom targets and edit the ranges for air VPD, leaf VPD, temperature and humidity.
FIG 18c · The AI VPD settings. Brain explains what it's up to.
FIG 18c · The AI VPD settings. Brain explains what it's up to.
Do this
Leave it in learning mode for a few days before touching the targets. It needs data.
Avoid this
Don't build your climate control on this card: the thresholds that actually turn things on and off live in each piece of equipment.

How urgent it is

EssentialNone of this is essential.
ImportantA sensor with humidity so the card exists at all.
OptionalYour own targets.
The real Brain reads your sensors

This manual explains the app. Brain, inside it, answers about your tent: why your VPD spiked last night, whether that dryback is normal, what to change today.

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Supercycler product manual · the screenshots are from the real app with the SATANIC BRAIN theme (the one that comes by default) · what you see on screen may be named differently depending on the language you have selected.