Adafruit TMP117 TEMPERATURE SENSOR STEMMA QT

The Adafruit TMP117 is a high-accuracy I2C temperature sensor designed for demanding applications. It provides a typical accuracy of ±0.1 °C between -20 °C and +50 °C, and a wide operating range of -55 °C to +150 °C. With an outstanding resolution of 0.0078 °C, this sensor is perfect for scientific measurements, data logging, and environmental monitoring.

Communication is handled via I2C, and multiple configurable I2C addresses allow several sensors on the same bus. The TMP117 also includes internal memory to store calibration and configuration data for consistent performance.

The breakout board includes a regulator and level shifting, making it compatible with 1.8V to 5.5V logic systems. STEMMA QT connectors (compatible with SparkFun Qwiic) are provided for solder-free connections, making integration quick and easy. QT cable not included.

Specifications

• Accuracy: ±0.1 °C (-20 … +50 °C)
• Measurement range: -55 °C … +150 °C
• Resolution: 0.0078 °C
• I2C interface, multiple address options
• Operating voltage: 3.3–5.5 V
• STEMMA QT / Qwiic compatible

Package includes

• 1 × Adafruit TMP117 breakout (assembled and tested)
• Header strip

Links

• Product page