Si7021 Industrial High Precision Humidity Sensor I2C Interface for Arduino

Industrial-Grade Precision: Delivers premium factory-calibrated accuracy of $pm 3%$ Relative Humidity and $pm 0.4^circtext{C}$ Temperature across demanding ambient environments. I2C Digital Interface: Communicates using a standard 2-wire serial protocol with pre-assigned hardware addresses for hassle-free bus integration. On-Chip Defrost Heater: Equipped...