Si7021 I2C Temperature & Humidity Sensor
Measure relative humidity and temperature accurately with this I2C Humidity & Temperature Sensor! Accurate to ± 3% RH and ±0.4 °C. Arduino and Raspberry Pi Compatible.
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Specifications:
- Operating Voltage: 3V to 5V Input
- Operating Humidity: 0-80% Relative Humidity
- Communication Protocol: I2C
- Operating Temperature: -10 - 85C
- Relative Humidity accuracy: +- 3%
- Temperature Accuracy: +-0.4 deg C
- Optional factory-installed white PTFE filter which protects the sensor from liquids and particulates
- Default I2C Address: 0x40
- Compatible with:
- Arduino UNO
- Arduino Mega
- Raspberry Pi
Pinout:
- Vin: 3V - 5V DC
- 3Vo: 3.3V output (up to 100mA)
- GND: 0V
- SCL: I2C clock pin (connect to microcontroller's I2C clock pin)
- SDA: I2C data pin (connect to microcontroller's I2C data pin)
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One Liberty Plaza 165 Broadway New York, NY 10006
- Tel 1-646-449-8581
- Email info@tinkersphere.com