Product Description
Product Description
The DFRobot Fermion: STS35 High Accuracy Digital Temperature Sensor (Breakout) is a compact temperature sensor module for precise digital temperature measurement via an I2C interface. The module is based on the Sensirion STS35 and provides a fully calibrated, linearized, and supply-voltage-compensated digital output. This makes it suitable for measurement tasks that require high accuracy and repeatable results.
The sensor covers a temperature range from -40 to 125 °C and supports I2C communication rates up to 1 MHz. In addition, the sensor includes a self-heating function for chip dehumidification, supporting operation in moderately humid environments. With compact dimensions of 20 x 17.5 x 2 mm, the module is suitable for space-constrained installations.
Technical Features
- Sensirion STS35 digital temperature sensor
- I2C interface with communication rate up to 1 MHz
- Operating voltage: 2.15 to 5.5 V DC
- Temperature measurement range: -40 to 125 °C
- Accuracy: up to ±0.1 °C
- Resolution: 0.01 °C
- Fully calibrated, linearized, and supply-voltage-compensated digital output
- Self-heating function for sensor chip dehumidification
Application Areas
The module is suitable for general temperature sensing in embedded systems, laboratory setups, industrial prototypes, and condition monitoring. Typical applications include environmental monitoring, temperature compensation in electronic systems, data loggers, controllers with I2C sensors, and measurement tasks in equipment with limited installation space.
Due to its high measurement accuracy and digital output processing, the module is well suited where reduced analog interference and straightforward microcontroller integration are required.
What's Included
- Fermion: STS35 High Accuracy Digital Temperature Sensor x1
