SparkFun Digital Temperature Sensor TMP102 (Qwiic)
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Product details
| Management number | 234961343 | Release Date | 2026/07/02 | List Price | $3.33 | Model Number | 234961343 | ||
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- SparkFun Digital Temperature Sensor TMP102 (Qwiic)
- Offers an easy-to-use digital temperature sensor
- Reading temperatures to a resolution of 0.0625 °C
- Built-in 4.7 kΩ pull-up resistors
- Communications via an I2C interface
- Runs from 1.4 to 3.6 V
The SparkFun Digital Temperature Sensor TMP102 (Qwiic) is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 uses the I2C bus of the Arduino to communicate the temperature.
The TMP102 is capable of reading temperatures to a resolution of 0.0625 °C and is accurate up to 0.5 °C. The breakout has built-in 4.7 kΩ pull-up resistors for I2C communications and runs from 1.4 V to 3.6 V. I2C communication uses an open drain signaling, so there is no need to use level shifting.
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