This Digital Temperature & Humidity Sensor Breakout Board is based upon the Sensirion SHT30 sensor IC. Thanks to Sensirion’s CMOSens® technology, highly integrated capacitive humidity sensing components and band-gap temperature sensing components, the SHT30 offers high reliability and long-term stability with low power consumption, fast response and strong anti-interference ability. The sensor supports I2C communication, and is compatible with 3.3V/5V controllers like Arduino, micro:bit, ESP32. It is easy to achieve precise and high-reliability temperature and humidity sensing for urban environment monitoring, intelligent buildings, industrial automation, smart home and other Internet of Things applications.
SHT30 is the low-cost version of the SHT3x series. It provides humidity accuracy ± 2%RH@10% RH~90% RH (at 25°C), and temperature accuracy±0.2°C@0°C ~65°C (typical).

FEATURES

• High precise, internal auto-calibrated, digital output
• Low power consumption, fast response, and strong anti-interference
• Compatible with 3.3V/5V controllers

APPLICATIONS

• Urban Environmental Monitoring
• Intelligent Building, Smart Home
• Grain Storage
• Plant and animal breeding system

SPECIFICATION

• Operating Voltage: 2.15~5.5V
• Operating Current: <1.5mA
• Humidity Detection Range: 0%RH~100%RH
• Humidity Accuracy: ±2%RH@10%RH~90%RH（at 25℃）
• Temperature Detection Range: -40℃~125℃
• Temperature Accuracy: ±0.2℃@0℃-65℃(Typical)
• Communication: I2C
• Outline Dimension: 19x16mm/0.75×0.63”
• Mounting Hole Size: 2mm/0.08”
• Mounting Hole Pitch: 15mm/0.59”