
1× Yotta™
Solar irradiance + temperature
Solar-harvesting outdoor sensor. Measures real-world W/m² where it actually lands — at the canopy, on the roof, in the row.
$130.00 $135.00
The foundational building block for correlating localized solar irradiance with atmospheric temperature and humidity. Deploy a Yotta where the light lands and a Tempest 200 in the surrounding air — and read both with the same phone tap.
Two sensors. Solar-harvesting Yotta + battery-powered Tempest 200.
Two sensors that together describe a single growing biome — its incoming radiant energy and its surrounding climate.

Solar irradiance + temperature
Solar-harvesting outdoor sensor. Measures real-world W/m² where it actually lands — at the canopy, on the roof, in the row.

Temperature + humidity
Climate logger with dew point and heat index. Pair it with Yotta to see how the air responds to the light.
Sunlight drives temperature. Temperature drives humidity. The Biome Module captures both halves of the feedback loop.
Yotta runs on harvested light. Tempest 200's coin cell lasts years. Deploy once and forget.
Buy one bundle per zone. The data formats are identical, so spreadsheets just stack.
Greenhouse operators, viticulturists, and serious gardeners who want to understand exactly how much sun a row is getting and how the surrounding air responds. Solar consultants validating an irradiance estimate against the local climate. Researchers running small-scale biome studies.
Need more density? See the Cultivation Kit (2× Yotta + 4× Tempest 200) for multi-zone deployments.
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