SONOFF Sensor Si7021 Temperature Humidity Sensor

features ensure the Si7021 sensor with excellent quality and high peformace.
Features:
*Relative humidity and temperature measurement.
*All factory calibrated, digital output. Excellent long-term stability.
*No additional parts required. Plug and play.
*Ultra-fast response, anti-interference ability, ultra-low power consumption and cost-effective.
*The sensor has 2.5mm 4-pole stereo audio male plug connector, which works perfectly with Sonoff TH10/TH16.
*The sensor is fully interchangeable.