Sends MQTT set_relay commands. auto=0 for manual override.

Tap a stage to edit. Shorten a stage's end day and tap Done — the remaining days become a new stage automatically.

Dosing valve activates when value passes target + deadband. Shared with ALT2 channels.

EC/pH dosing solenoid. Length = how long the valve opens per pulse. Interval = gap between pulses (mixing / spacing).

Spray pump repeats ON then OFF. Set different intervals for day and night.

Dashed lines = wind-close / temp-open / temp-close thresholds. The top band shows when the vent was open (green) or closed (dark). Wind usually spikes before rain — watch the blue line against the purple rain shading. Cyan ticks = canopy cooling mist runs (CH4).

Left = mode (AUTO / MANUAL). Right = manual open / stop / close (switches to MANUAL). The motor self-limits at each end.

Saved automatically. Wind must stay high for the gust-ignore time before closing; deadbands prevent flapping near a threshold.

Sprays tap water over the grow beds to knock the canopy temperature down before the daily peak (misting at peak sun risks lens-effect leaf burn). Runs also appear on the Mist tab and on the Climate temp chart so you can track the temperature drop.

Guards: max 60 s per run · daily budget 240 s · only 08–17h · skips while the rain sensor reports rain. "Skip below" stops misting on cool days; "Skip if humidity" stops it on overcast/humid days — misting when it's already damp risks fungal disease (mist is only for knocking temperature down; early in a shower the warmed greenhouse can still read 60–70% RH, so the rain sensor covers that gap). The spray-failure assist mist ignores these skips (emergency relief). The optional "crossing" trigger fires one extra 30 s run the moment the air temp rises past the value.