SONOFF Si7021 Wi-Fi temperature and humidity sensor

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Description

SONOFF Si7021 Wi-Fi temperature and humidity sensor

The digital temperature and humidity sensor with a calibrated digital signal output.

It adopts dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the sensor has 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. Si7021 sensor has advantages such as excellent quality, ultra-fast response, anti-interference ability.

The sensor works perfectly with Sonoff TH10 / TH16, S22 Socket.

 

Features :

Relative humidity and temperature measurement

All digital outputs calibrated

Good long-term stability

No additional parts are needed

Very low energy consumption

 

Specifications:

Model: SONOFF Si7021

Temperature measurement range: –40 ℃ ~ + 85 ° C

Humidity Measurement Range: 0 ~ 100% RH Temp.

Storage: –65 ℃ ~ + 150 ° C

Operating voltage: 2.2-3.6V

SONOFF Si7021 Wi-Fi temperature and humidity sensor The digital temperature and humidity sensor with a calibrated digital signal output. It adopts dedicated digital module acquisition technology and temperature and humidity sensing …

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