LilyPad Temperature Sensor
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Read environmental temperature changes through an analog input with this LilyPad MCP9700 board. Its voltage changes linearly with temperature, allowing host code to convert the signal into readings. Sewable connections support wearable experiments, while the sensor’s placement and contact conditions influence what part of the surrounding thermal environment is being measured.
Before you buy
Check host input compatibility and calibration; no clinical body-temperature performance is implied.
SparkFun SKU: DEV-08777 · Category: Wearable temperature sensors
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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.