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Grove - Temperature Sensor uses a thermistor to measure ambient temperature. The resistance of thermistor changes based on ambient temperature. This resistance value alters the output of a voltage divider which is measured by an analog input pin and converted to a temperature value. The operating range is -40 to 125°C , with an accuracy of 1.5°C .
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
Dimensions 24mm x20mm x9.8mm Weight G.W 8g Battery Exclude Operating voltage 3.3~5V Thermistor Zero power resistance 100 KΩ Resistance Tolerance ±1% Thermistor NCP18WF104F03RC (NTC) Nominal B-Constant 4250 ~ 4299K Operating temperature range -40°C to 125°C Accuracy ± 1.5°C