This Digital Temperature & Humidity Sensor breakout board from DFRobot is based on 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 and more. 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. The 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). Selection Guide Name SHT30 SHT31 SHT31-F SHT35 SKU SEN0330 SEN0331 SEN0332 SEN0333 IC Type SHT30-DIS-B SHT31-DIS-B SHT31-DIS-F SHT35-DIS-B Accuracy (RH) ±2@10-90% ±2@0-100% ±2@0-100% ±1.5@0-80% Temp (°C) ±0.2@0-6 ±0.2@0-90 ±0.2@0-90 ±0.1@20-60 Feature Cheap Cost-Effective IC Dustproof High Accuracy Features * High precise, internal auto-calibrated, digital output * Low power consumption, fast response, and strong anti-interference * Compatible with 3.3V/5V controllers Specifications * 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 * Mounting Hole Size: 2mm * Mounting Hole Pitch: 15mm Resources * Product wiki Pinout Name Description SDA Data line SCL Clock Line GND Negative VCC Positive INT Alarm Interrupt RST Reset Package Contents * 1x SHT30 Digital Temperature and Humidity Sensor * 1x 2.54mm 6-pin Single Row header https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2023-03-07 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2023-12-27 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2024-09-18 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2024-11-29 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2024-11-30 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2025-04-10 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2025-08-05 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2025-11-28 https://elecena.pl/product/22727380/fermion-sht30-digital-temperature-humidity-sensor 2025-11-29