{"product_id":"gy-sht30-d-temperature-humidity-sensor-module-i2c-high-accuracy","title":"GY-SHT30-D Temperature Humidity Sensor Module - I2C, High Accuracy","description":"\u003ch1\u003eGY-SHT30-D Digital Temperature and Humidity Sensor Module — I2C, ±0.3°C Accuracy\u003c\/h1\u003e\n\n\u003cp\u003eThe GY-SHT30-D is a precision digital sensor module for measuring temperature and relative humidity. It communicates via I2C, offering high accuracy of ±0.3°C for temperature and ±2%RH for humidity. Ideal for environmental monitoring, weather stations, and home automation projects.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e2.4V to 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e0% to 100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTypical Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3°C, ±2%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eI2C Address\u003c\/td\u003e\n\u003ctd\u003e0x44\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd\u003e15 × 12 × 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-animated-weather-station-display\"\u003eIndoor weather station with LCD display\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eGreenhouse environmental monitor\u003c\/li\u003e\n  \u003cli\u003eHumidity-controlled exhaust fan for electronics enclosure\u003c\/li\u003e\n  \u003cli\u003eData logger for mushroom cultivation or wine cellar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eWorks with Arduino, ESP32, Raspberry Pi, and any microcontroller with I2C. Logic-level compatible with both 3.3V and 5V systems. Libraries available for Arduino and CircuitPython.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect VCC to 3.3V or 5V, GND to GND, SDA and SCL to corresponding I2C pins. Most breakout boards include pull-up resistors; if not, add 4.7kΩ resistors to VCC. Keep sensor away from heat sources for stable readings.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, connect SDA to A4 and SCL to A5. Use the Adafruit SHT31 or Sensirion SHT3x library for quick integration.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it be used outdoors?\u003c\/summary\u003e\u003cp\u003eThe module is not waterproof. Use in sheltered enclosures; protect from rain and direct sunlight for accurate long-term readings.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the typical measurement frequency?\u003c\/summary\u003e\u003cp\u003eThe sensor can output data at up to 10 Hz in high-speed mode. Most example code reads at 1 Hz for a balance of speed and power.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445002723693,"sku":"CDN-0630","price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_4f6a64bc-43d1-416c-a593-5873880af77a.jpg?v=1781512744","url":"https:\/\/compoden.com\/products\/gy-sht30-d-temperature-humidity-sensor-module-i2c-high-accuracy","provider":"Compoden","version":"1.0","type":"link"}