SparkFun Humidity and Temperature Sensor Breakout – SHT15

SparkFun Humidity and Temperature Sensor Breakout – SHT15


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The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. This board has been fully calibrated and offers high precision and excellent long-term stability at low cost. The digital CMOSens® technology integrates two sensors and readout circuitry on one single chip. All you need is two lines for 2-wire communication, and you’ll have relative humidity and temperature readings to help you sense the world around you!

The two sensors built into the SHT15 have been seamlessly coupled to a 14bit analog to digital converter and a serial interface circuit resulting in superior signal quality, fast response time, and a strong resistance to external disturbances. Additionally, the on board SHT15 features a 0-100% RH measurement range with a temperature accuracy of +/- 0.3°C @ 25°C. There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and the two data lines SDA and SCL.


Operating Voltages: 2.4V min – 5.5V max
2 factory calibrated sensors for relative humidity & temperature
Digital 2-wire interface (Not I2C, but similar)
Measurement range: 0-100% RH
Absolute RH accuracy: +/- 2% RH (10?90% RH)
Repeatability RH: +/- 0.1% RH
Temp. accuracy: +/- 0.3°C @ 25°C
Precise dewpoint calculation possible
Fast response time
Low power consumption (typ. 30 µW)


Product page
Eagle Files
Hookup Guide
Datasheet (SHT1x)

Additional information

Weight 0,05 kg
Dimensions 5 × 1 × 3 cm

Senza marca/Generico