Sonoff Si7021

The Si7021 from Sonoff is a highly advanced wireless temperature and humidity sensor designed for the precise measurement of indoor environmental conditions. With a humidity measurement range of 0 to 80% RH and a temperature measurement range of -10 °C to +85 °C, this sensor offers versatile application possibilities. It is ideal for integration into smart home systems, particularly in conjunction with the SONOFF TH10 and TH16 Smart Switches. The sensor is powered via a 50 cm long cable and requires a voltage of 2.2 V to 3.6 V. Its easy installation and reliable performance make the Si7021 a valuable addition to any automation system.

• Suitable for use with SONOFF TH10 / TH16 Smart Switch
• Precise measurement of temperature and humidity
• Powered over a wide voltage range of 2.2 V to 3.6 V
• Compact design with 50 cm cable for flexible installation.