Temperature And Humidity Sensor Module With I2C Breakout For Arduino, SHT31-D Sensor, 3V To 5V Power, Plug-N-Play Microcontroller Integration, Accurate Readings For Weather Monitoring And Smart Home Projects
✔️ 3V-5V powered I2C breakout with 0x44/0x45 options, 1 pc
A compact temperature and humidity sensor module using the SHT31-D delivers accurate RH and temperature readings through a true I2C interface. It's ideal for weather stations, smart home dashboards, and environmental monitoring projects, and works with 3V-5V controllers like Arduino and Raspberry Pi.
✅ SHT31-D sensor with ±2% RH and ±0.3°C accuracy
✅ I2C interface with SCL/SDA and 10K pullups to Vin
✅ Power range 2.5-5V with common GND
✅ ADR address pin: default 0x44, 0x45 selectable
✅ RST reset and ALR alert/interrupt outputs
✅ Easy breakout with header pins; requires soldering
💡 What is a temperature and humidity sensor module used for in Arduino and DIY climate projects?
It’s a handy way to add reliable climate sensing to small builds without wiring complexity.
- climate monitoring for weather stations and smart home hubs - simple 3V-5V I2C integration with Arduino or Raspberry Pi - accurate RH and temperature data for automation and logging