Greenhouse & agriculture

Sun, heat, humidity — proved across every row.

Every row in a greenhouse is a slightly different microclimate. So is every section of a vineyard, every patch of an orchard, every shelf in a vertical rack. Exposensia gives you the data to manage those differences — solar-harvested, NFC-readable, with no monthly subscription or cloud login to remember.

See recommended kits

Yields aren't an average

One Brix reading per block hides the fact that the southwest corner saw 30% more sun than the rest. The same row that ripens first every year tells you something — measure why instead of guessing.

Frost, heat stress, and disease windows

Air temperature and humidity at the canopy is what drives mildew, frost, and heat-stress events — not the airport METAR. A Tempest 200 in the rows tells you when conditions cross your threshold, before the symptoms do.

No power, no cellular

Yotta runs on harvested sunlight. Tempest 200 runs on a coin cell for years. Neither needs power, neither needs cellular — they just need a hand and a phone, once a week or once a season.

Built for the field, the greenhouse, and the row

Greenhouse light + climate

A Yotta in the canopy + a Tempest 200 in the air. Build a per-section profile of irradiance and VPD across the structure, then identify the under-performing benches before harvest.

Viticulture & orchard rows

Drop an Irradiance Array across four rows or four blocks. Compare cumulative insolation against yield and Brix to understand which blocks deserve which clone next replant.

Specialty crops & mushrooms

Humidity-sensitive crops (mushrooms, microgreens, propagation flats) live or die by RH within a degree. A Climate Array gives multi-zone humidity records — and on-device tamper-evident logs for inspection.