This is breakout board for Silabs Si7051 ±0.1 °C Temperature Sensor IC .

Features:

• High Accuracy Temperature Sensor Si7051: ± 0.1 ºC (max)
• Accuracy maintained over the entire operating temperature and voltage range
• Low Power Consumption 195 nA average current @ 1 Hz sample rate
• Factory calibrated

Specifications:

• Wide operating voltage (1.9 to 3.6 V)
• Operating Range -40 to +125 ºC
• 14-bit resolution
• Fixed I2C interface: 0x40
• Two-layers ENIG (Gold) PCB board, 11x15 (mm) with M2 mounting hole