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Sonoff Sensor -SI7021 Temperature and Humidity Sensor
Description:
The Sonoff SI7021 is a digital temperature and humidity sensor that provides accurate measurements for monitoring environmental conditions. It connects with Sonoff devices, enabling users to track and manage temperature and humidity levels remotely via the eWeLink app. The sensor is compact and suitable for various applications, including smart home automation, HVAC systems, and environmental monitoring.
Features:
- High accuracy: Offers precise readings for temperature and humidity, ensuring reliable monitoring.
- Digital output: Utilizes a digital protocol for stable and accurate data transmission.
- Real-time monitoring: Sends real-time temperature and humidity data to connected devices via Wi-Fi.
- Compact design: Small and lightweight, making it easy to install in various locations.
- Easy integration: Works seamlessly with Sonoff smart devices for enhanced automation and control.
- Remote access: Monitor conditions from anywhere using the eWeLink app on smartphones.
- User-friendly: Simple installation process with no complex setup required.
Specifications:
- Model: SI7021
- Temperature Range: -10°C to +85°C (14°F to +185°F)
- Humidity Range: 0% to 100% RH
- Accuracy:
Temperature: ±0.4°C
Humidity: ±3% RH - Output Protocol: I2C digital communication
- Power Supply: 3.3V to 5V DC
- Operating Temperature: -10°C to +85°C
- Material: Durable plastic housing
- Dimensions: Approximately 25 mm x 20 mm x 10 mm
- Weight: 15g
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