{"product_id":"gy-sht31-d-digital-temperature-humidity-sensor","title":"GY-SHT31-D Digital Temperature \u0026 Humidity Sensor","description":"\u003ch2 data-section-id=\"8anvqo\" data-start=\"89\" data-end=\"163\"\u003eY-SHT31-D Digital Temperature \u0026amp; Humidity Sensor Module (I2C \/ IIC)\u003c\/h2\u003e\n\u003cp data-start=\"165\" data-end=\"242\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"276\" data-end=\"560\"\u003eThe GY-SHT31-D is a high-precision digital temperature and humidity sensor module based on the SHT31 sensor. It features an I2C (IIC) interface for fast and reliable communication, making it ideal for integration with Arduino, ESP32, Raspberry Pi, and other microcontroller platforms.\u003c\/p\u003e\n\u003cp data-start=\"562\" data-end=\"802\"\u003eThis module provides accurate environmental readings with excellent long-term stability and low power consumption. Its compact design and easy-to-use interface make it perfect for both DIY electronics projects and professional applications.\u003c\/p\u003e\n\u003chr data-start=\"804\" data-end=\"807\"\u003e\n\u003ch3 data-section-id=\"1efomr0\" data-start=\"809\" data-end=\"828\"\u003e🔧 Key Features\u003c\/h3\u003e\n\u003cul data-start=\"829\" data-end=\"1177\"\u003e\n\u003cli data-section-id=\"xcuemo\" data-start=\"829\" data-end=\"891\"\u003e🌡️ \u003cstrong data-start=\"835\" data-end=\"889\"\u003eHigh-accuracy temperature and humidity measurement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hd97t5\" data-start=\"892\" data-end=\"953\"\u003e🔌 \u003cstrong data-start=\"897\" data-end=\"928\"\u003eI2C (IIC) digital interface\u003c\/strong\u003e for easy communication\u003c\/li\u003e\n\u003cli data-section-id=\"vf1g5b\" data-start=\"954\" data-end=\"1021\"\u003e⚡ \u003cstrong data-start=\"958\" data-end=\"983\"\u003eLow power consumption\u003c\/strong\u003e – ideal for battery-powered devices\u003c\/li\u003e\n\u003cli data-section-id=\"ah7b79\" data-start=\"1022\" data-end=\"1080\"\u003e🎯 \u003cstrong data-start=\"1027\" data-end=\"1056\"\u003eFactory-calibrated sensor\u003c\/strong\u003e for reliable readings\u003c\/li\u003e\n\u003cli data-section-id=\"1q471fp\" data-start=\"1081\" data-end=\"1123\"\u003e📦 Compact module for easy integration\u003c\/li\u003e\n\u003cli data-section-id=\"tmuna0\" data-start=\"1124\" data-end=\"1177\"\u003e🔁 Fast response time and excellent repeatability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1179\" data-end=\"1182\"\u003e\n\u003ch3 data-section-id=\"1ssk91b\" data-start=\"1184\" data-end=\"1205\"\u003e📊 Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1206\" data-end=\"1567\"\u003e\n\u003cli data-section-id=\"121te0r\" data-start=\"1206\" data-end=\"1232\"\u003e\n\u003cstrong data-start=\"1208\" data-end=\"1224\"\u003eSensor Chip:\u003c\/strong\u003e SHT31\u003c\/li\u003e\n\u003cli data-section-id=\"8upe31\" data-start=\"1233\" data-end=\"1261\"\u003e\n\u003cstrong data-start=\"1235\" data-end=\"1249\"\u003eInterface:\u003c\/strong\u003e I2C (IIC)\u003c\/li\u003e\n\u003cli data-section-id=\"vp201a\" data-start=\"1262\" data-end=\"1304\"\u003e\n\u003cstrong data-start=\"1264\" data-end=\"1286\"\u003eTemperature Range:\u003c\/strong\u003e -40°C to +125°C\u003c\/li\u003e\n\u003cli data-section-id=\"vh6n90\" data-start=\"1305\" data-end=\"1342\"\u003e\n\u003cstrong data-start=\"1307\" data-end=\"1326\"\u003eHumidity Range:\u003c\/strong\u003e 0% to 100% RH\u003c\/li\u003e\n\u003cli data-section-id=\"1fdf42f\" data-start=\"1343\" data-end=\"1389\"\u003e\n\u003cstrong data-start=\"1345\" data-end=\"1370\"\u003eTemperature Accuracy:\u003c\/strong\u003e ±0.3°C (typical)\u003c\/li\u003e\n\u003cli data-section-id=\"1od532p\" data-start=\"1390\" data-end=\"1433\"\u003e\n\u003cstrong data-start=\"1392\" data-end=\"1414\"\u003eHumidity Accuracy:\u003c\/strong\u003e ±2% RH (typical)\u003c\/li\u003e\n\u003cli data-section-id=\"1n6gdlk\" data-start=\"1434\" data-end=\"1472\"\u003e\n\u003cstrong data-start=\"1436\" data-end=\"1458\"\u003eOperating Voltage:\u003c\/strong\u003e 2.4V – 5.5V\u003c\/li\u003e\n\u003cli data-section-id=\"mu9bgb\" data-start=\"1473\" data-end=\"1528\"\u003e\n\u003cstrong data-start=\"1475\" data-end=\"1491\"\u003eI2C Address:\u003c\/strong\u003e 0x44 (default) \/ 0x45 (selectable)\u003c\/li\u003e\n\u003cli data-section-id=\"p1xma2\" data-start=\"1529\" data-end=\"1567\"\u003e\n\u003cstrong data-start=\"1531\" data-end=\"1546\"\u003eDimensions:\u003c\/strong\u003e Approx. 20 × 15 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1569\" data-end=\"1572\"\u003e\n\u003ch3 data-section-id=\"qnulqp\" data-start=\"1574\" data-end=\"1593\"\u003e🧠 Applications\u003c\/h3\u003e\n\u003cul data-start=\"1594\" data-end=\"1777\"\u003e\n\u003cli data-section-id=\"1memk7s\" data-start=\"1594\" data-end=\"1642\"\u003e🌱 Smart agriculture \u0026amp; greenhouse monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"9aonoy\" data-start=\"1643\" data-end=\"1673\"\u003e🏠 Home automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"16m83ng\" data-start=\"1674\" data-end=\"1706\"\u003e🌬️ HVAC and climate control\u003c\/li\u003e\n\u003cli data-section-id=\"1oph6we\" data-start=\"1707\" data-end=\"1730\"\u003e📊 Weather stations\u003c\/li\u003e\n\u003cli data-section-id=\"1nqfhng\" data-start=\"1731\" data-end=\"1777\"\u003e🤖 Arduino \/ ESP32 \/ Raspberry Pi projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1779\" data-end=\"1782\"\u003e\n\u003ch3 data-section-id=\"2w2lzc\" data-start=\"1784\" data-end=\"1807\"\u003e📦 Package Includes\u003c\/h3\u003e\n\u003cul data-start=\"1808\" data-end=\"1863\"\u003e\n\u003cli data-section-id=\"xloheu\" data-start=\"1808\" data-end=\"1863\"\u003e1 × GY-SHT31-D Temperature \u0026amp; Humidity Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1865\" data-end=\"1868\"\u003e\n\u003ch3 data-section-id=\"bkmqss\" data-start=\"1870\" data-end=\"1892\"\u003e⚠️ Important Notes\u003c\/h3\u003e\n\u003cul data-start=\"1893\" data-end=\"2098\"\u003e\n\u003cli data-section-id=\"g2fobz\" data-start=\"1893\" data-end=\"1963\"\u003eRequires pull-up resistors on I2C lines (often included on module)\u003c\/li\u003e\n\u003cli data-section-id=\"1lffcmq\" data-start=\"1964\" data-end=\"2029\"\u003eAvoid exposure to water or condensation for accurate readings\u003c\/li\u003e\n\u003cli data-section-id=\"y8qwui\" data-start=\"2030\" data-end=\"2098\"\u003eCompatible with common libraries for Arduino and other platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2100\" data-end=\"2103\"\u003e\n\u003ch3 data-section-id=\"8mr89u\" data-start=\"2105\" data-end=\"2134\"\u003e⭐ Why Choose This Sensor?\u003c\/h3\u003e\n\u003cp data-start=\"2135\" data-end=\"2303\"\u003eThe GY-SHT31-D offers \u003cstrong data-start=\"2157\" data-end=\"2207\"\u003eexcellent accuracy, stability, and ease of use\u003c\/strong\u003e, making it a reliable choice for environmental sensing in both hobby and professional projects.\u003c\/p\u003e","brand":"Alpha 3D Lab","offers":[{"title":"Default Title","offer_id":51849762472216,"sku":"AH327","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/41Nt-NZk6AL._AC_SL1000.jpg?v=1774387321","url":"https:\/\/alpha3dlab.com\/products\/gy-sht31-d-digital-temperature-humidity-sensor","provider":"Alpha 3D Lab","version":"1.0","type":"link"}