{"id":8034352660660,"title":"3Pcs SHT31-D Temperature Humidity Sensor Module SHT31 Temperature and Humidity Sensor Breakout Digital Output IIC I2C Interface 3.3V GY-SHT31-D for Arduino Smart Home","handle":"3pcs-sht31-d-temperature-humidity-sensor-module-sht31-temperature-and-humidity-sensor-breakout-digital-output-iic-i2c-interface-3-3v-gy-sht31-d-for-arduino-smart-home","description":"\u003ch3\u003e3Pcs SHT31-D Temperature Humidity Sensor Module SHT31 Temperature and Humidity Sensor Breakout Digital Output IIC I2C Interface 3.3V GY-SHT31-D for Arduino Smart Home\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eHumidity measurement range: 0 ~ 100% RH Humidity measurement accuracy: ±2%RH\r\nTemperature measurement range：-40~125℃ Temperature measurement accuracy: ±0.3\r\n℃ Operating voltage: 2.4~5.5VDC (wide voltage) I2C interface output SDA:Serial\r\ndata; input \/ output ADDR:Address pin; input; connect to either VDD or VSS, do\r\nnot leave floating ALERT:Indicates alarm condition; output; must be left\r\nfloating if unused SCL: |Serial clock; input I output VDD: Supply voltage;\r\ninput nRESETR:eset pin active low; input; if not used it is recommended to\r\nconnect to VDD R:No electrical function; to be connected to VSS VSS: Ground\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eEnhanced Accuracy and Reliability: The SHT31-D Temperature Humidity Sensor Module offers 2% RH and 0.3C accuracy, ensuring precise environmental monitoring for your smart home projects with its fully calibrated and temperature-compensated digital output\u003c\/li\u003e\r\n \u003cli\u003eFast and Efficient Communication: With IIC I2C interface and communication speeds up to 1 MHz, the SHT31 Temperature and Humidity Sensor Breakout provides rapid and reliable data transmission, ideal for real-time monitoring in Arduino-based systems\u003c\/li\u003e\r\n \u003cli\u003eVersatile Power Supply Range: The GY-SHT31-D operates on a wide voltage range of 2.4V to 5.5V, making it compatible with various power sources and perfect for integrating into different smart home setups without additional voltage regulators\u003c\/li\u003e\r\n \u003cli\u003eDynamic Address Selection: The ADDR pin allows for dynamic I2C address selection, enabling you to connect multiple SHT31-D Temperature Humidity Sensor Modules to the same bus, enhancing flexibility and scalability in your smart home network\u003c\/li\u003e\r\n \u003cli\u003eAdvanced Alarm and Reset Features: The sensor includes an alarm pin that can be connected to a microcontroller's interrupt pin, providing real-time alerts based on programmable limits, and supports reset via general call, ensuring robust and responsive operation\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-27T17:12:36+11:00","created_at":"2026-02-27T17:12:33+11:00","vendor":"MusRock","type":"Temperature Probes \u0026 Sensors","tags":["industrial_selected_Nov2025"],"price":10900,"price_min":10900,"price_max":10900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44154094715060,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0FH9X79W5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3Pcs SHT31-D Temperature Humidity Sensor Module SHT31 Temperature and Humidity Sensor Breakout Digital Output IIC I2C Interface 3.3V GY-SHT31-D for Arduino Smart Home","public_title":null,"options":["Default Title"],"price":10900,"weight":28,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0FH9X79W5.jpg?v=1775785603","\/\/auspowers.com\/cdn\/shop\/files\/41b-PIGJW5L.jpg?v=1772172755","\/\/auspowers.com\/cdn\/shop\/files\/41D6K7av8tL.jpg?v=1772172755","\/\/auspowers.com\/cdn\/shop\/files\/41jQ9_BmxBL.jpg?v=1772172755","\/\/auspowers.com\/cdn\/shop\/files\/41yLRuMl61L.jpg?v=1772172755","\/\/auspowers.com\/cdn\/shop\/files\/41siyhFXJ8L.jpg?v=1772172755"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0FH9X79W5.jpg?v=1775785603","options":["Title"],"media":[{"alt":"[Australia - 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