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- Stock: 0 in Stock
- SKU: 08732
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DF ROBOT Fermion: SHT31 Digital Temperature & Humidity Sensor (Breakout, I2C)
DFRobot SHT31 Digital Temperature and Humidity Sensor is a compact environmental sensing module built around the Sensirion SHT31-DIS chip. Leveraging advanced CMOSens® technology, this digital Temperature & Humidity Sensor breakout board integrates capacitive humidity sensing and band‑gap temperature measurement into a single high‑reliability device. The sensing module delivers stable measurements with low power consumption, fast response speed, and strong resistance to electromagnetic interference. I2C communication enables seamless integration with common development platforms including Arduino, micro:bit, and ESP32. Precise digital environmental monitoring becomes accessible for IoT systems, automation projects, and intelligent infrastructure.
User Manual / Datasheet / Example Codes Etc.
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
Specifications
- Operating Voltage: 2.15~5.5V
- Operating Current: <1.5mA
- Humidity Detection Range: 0%RH~100%RH
- Humidity Accuracy: ±2%RH@0%RH~100%RH(at 25℃)
- Temperature Detection Range: -40℃~125℃
- Temperature Accuracy: ±0.2℃@0℃~90℃(Typical)
- Communication: I2C
- Outline Dimension: 19x16mm/0.75x0.63”
- Mounting Hole Size: 2mm/0.08”
- Mounting Hole Pitch: 15mm/0.59”
Package Includes
- DFRobot SHT31 Digital Temperature and Humidity Sensor ×1
- Black 2.54-6P Single Row ×1
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)

