Package Included

- 1 x Humidity Sensor with I2C Interface Si7021 Industrial High Precision GY-21

Description:

- The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking.

Features:

- Precision Relative Humidity Sensor
- ± 3% RH (max), 0-80% RH
- High Accuracy Temperature Sensor
- ±0.4 °C (max), -10 to 85 °C
- 0 to 100% RH operating range
- Up to -40 to +125 °C operating range
- Wide operating voltage (1.9 to 3.6 V)
- Low Power Consumption 150 A active current
- 60 nA standby current
- I2C Interface
- 3x3 mm DFN Package

Reference

- https://learn.sparkfun.com/tutorials/si7021-humidity-and-temperature-sensor-hookup-guide/all