Digital temperature sensor - STTS22H - micro version - Qwiic - SparkFun SEN-21273

Miniature version of the temperature sensor with the STTS22H system from the STMicroelectronics company. It is characterized by high measurement accuracy and low current consumption of 1.75 µA in one-shot mode. The module is factory calibrated and the reading is accurate to ±0.5°C from -10°C to 60°C. The full range of temperature measurement is from -40°C to 125°C . The sensor for communication uses the I2C interface with the default address 0x3C and the possibility of changing it to the address 0x38 using a jumper. The module has three operating modes that are selectable by the user - Freerun, one-shot and Low-ODR.

Digital temperature sensor - STTS22H - micro version - Qwiic - SparkFun SEN-21273.

Digital temperature sensor from SparkFun with high measurement accuracy.

• Compact dimensions, allowing to implement applications with limited working space
• Factory calibrated for high reading accuracy
• Low current consumption in one-shot mode, which minimizes the effect of self-heating on measurement accuracy
• NIST traceability
• Programmable thresholds, set individually by the user
• Equipped with Qwiic connector - no soldering required

• Type: digital temperature sensor
• Chip: STTS22H
• Communication interface: I2C bus
• I2C address: default 0x3C, can be changed using a jumper to address 0x38
• Measuring range: -40°C to 125°C
• Accuracy: ±0.5°C (-10°C to 60°C)
• Programmable thresholds with interrupt pin
• Programmable operating modes: Freerun, one-shot and Low-ODR
• Supply voltage: 1.5 V to 3.6 V (3.3 V via Qwiic connector)
• Dimensions: 19.05 x 7.62mm

• Digital temperature sensor - STTS22H - micro version - Qwiic - SparkFun SEN-21273

The address of the I2C bus can be changed with a jumper.

• Manufacturer's website: SparkFun SEN-21273
• User Guide
• Layout diagram
• EagleCAD files
• Board dimensions
• Technical documentation STTS22H
• Arduino STTS22H library
• GitHub repository