Fermion: SHT30 Digital Temperature & Humidity Sensor

DFRobotSKU: SEN0330
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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

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

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