Description of Sonoff SI7021 Temperature Humidity Sensor This sensor is used with: Sonoff TH10 or TH16 The Sonoff Si7021 Temperature and Humidity Sensor is a digital temperature and humidity sensor with a calibrated digital signal output. It adopts dedicated digital module acquisition technology and temperature and humidity detection technology to ensure the sensor has a very high reliability and excellent long-term stability. The sensor includes a single-chip integrated temperature and humidity sensor chip connected to a high-performance 8-bit MCU. The Si7021 sensor has advantages such as excellent quality, ultra-fast response, anti-jamming capability, and cost-effectiveness.
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