SparkFun MicroMod Environmental Function Board
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Add several indoor-environment sensing inputs to a MicroMod system with this function board. It combines an SGP40 for VOC-based air-quality information, an SHTC3 for humidity and temperature, and an STC31 for CO2 sensing. Communication uses the MicroMod I2C bus, providing a modular way to collect these measurements with a compatible processor.
Before you buy
Requires compatible MicroMod hardware; review each sensor’s range, compensation and processing requirements.
SparkFun SKU: SEN-18632 · Category: MicroMod environmental function boards
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.