3pcs SONOFF Si7021 Temperature Humidity Sensor Probe High Accuracy Monitor Module

Product Overview:
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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&humidity sensing technology to ensure that the sensor has a very high reliability and excellent long-term stability.?
The sensor includes an integrated single-chip temperature and humidity sensor chip, which connects to a high-performance 8-bit MCU.?
The Si7021 sensor has advantages such as excellent quality, ultra-fast response, anti-interference ability and cost-effective.?
The sensor has 2.5mm 4-pole stereo audio male plug connector, which works perfectly with Sonoff TH10/TH16.
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Product?Specification:
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Precision Relative Humidity Sensor:??± 3% RH (max), 0a??80% RH
High Accuracy Temperature Sensor:??± 0.4?￣C (max), a??10 to 85?￣C
0 to 100% RH operating range
Up to a??40 to +85?￣C operating range
Wide operating voltage (2.2 to 3.6 V)
Low Power Consumption
Factory-calibrated
Excellent long term stability?
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Product Advantage:
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Relative humidity and temperature measurement
All calibrated, digital output
Good long-term stability
No additional parts require
Ultra-low energy consumption
The sensor is fully interchangeable

Package included:

3 x?Si7021 Temperature Humidity Sensor