{"id":8034519187636,"title":"Temperature and Humidity Sensor Module SHT31 SHT31-D IIC I2C Interface Digital Output 3.3V 5V with Male and Female Cables for Arduino","handle":"temperature-and-humidity-sensor-module-sht31-sht31-d-iic-i2c-interface-digital-output-3-3v-5v-with-male-and-female-cables-for-arduino","description":"\u003ch3\u003eTemperature and Humidity Sensor Module SHT31 SHT31-D IIC I2C Interface Digital Output 3.3V 5V with Male and Female Cables for Arduino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eThe SHT31-D sensor has an excellent ±2% relative humidity and ±0.3°C accuracy\r\nfor most uses.Unlike earlier SHT sensors, this sensor has a true I2C\r\ninterface, and even with two address options.It also is 3V or 5V compliant,so\r\nyou can power and communicate with it using just about any microcontroller or\r\nmicrocomputer. Specification: RH response time: 0-100% RH Interface: I2C\r\nColour:Purple Material:Plastic Pins: Vin - this is the power pin.The chip can\r\nuse 2.5-5VDC for power.To power the board, give it the same power as the level\r\nof your microcontroller - e.g.for a 5V Mini like for , use 5V.For a 3.3V\r\ncontroller like a Pi, connect to 3.3V GND - common ground for power and logic.\r\nSCL - I2C clock pin, connect to your microcontrollers I2C clock line.This pin\r\nhas a 10K pullup resistor to Vin. SDA - I2C data pin, connect to your\r\nmicrocontrollers I2C data line.This pin has a 10K pullup resistor to Vin. ADR\r\n- This is the I2C address selection pin.This pin has a 10K pull down resistor\r\nto make the default I2C address 0x44.You can tie this pin to Vin to make the\r\naddress 0x45. RST - Hardware reset pint.Has a 10K pullup on it to make the\r\nchip active by default.Connect to ground to do a hardware reset. ALR -\r\nAlert\/Interrupt output.You can set up the sensor to alert you when an event\r\nhas occured. Package Includes: 1 x SHT31-D Sensor Module 1 x 4-pin header 10 x\r\nMale and female cable\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eWHAT IT DOES: This temperature and humidity sensor can detect air temperature and humidity with a microcontroller and output it on the computer.\u003c\/li\u003e\r\n \u003cli\u003eNUMERICAL ACCURACY: GY-SHT31 Temperature\/Humidity sensors are some of the finest and highest-accuracy devices you can get and it has an excellent 2% relative humidity and 0.3C accuracy for most uses.\u003c\/li\u003e\r\n \u003cli\u003eWIDE VOLTAGE: Wide supply voltage range of 2.5 V to 5.5 V ensures compatibility with a wide range of assembly conditions.So you can use any microcontroller or microcomputer to power and communicate.\u003c\/li\u003e\r\n \u003cli\u003eADVANTAGES: A combination of multiple functions and various interfaces (I2C, voltage output) and a friendly, wide operating voltage range.These sensors are suitable for a variety of high-volume and small-volume applications.\u003c\/li\u003e\r\n \u003cli\u003ePIN DESCRIPTION: Vin - power pin;SCL - I2C clock pin;SDA - I2C data pin;ADR - I2C address selection pin;RST - Hardware reset pint;ALR - Alert\/Interrupt output.\u003c\/li\u003e\r\n \u003cli\u003eNOTICE: To power the board, give it the same power as the logic level of your microcontroller-eg for a 5V micro, use 5V.For a 3.3V controller, connect to 3.3V GND-common ground for power and logic.\u003c\/li\u003e\r\n \u003cli\u003ePRODUCTS INCLUDE: 1 x SHT31-D Sensor Module;1 x 4-pin header;10 x Male and female cable.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-28T19:47:57+11:00","created_at":"2026-02-28T19:47:53+11:00","vendor":"DAOKAI","type":"Temperature Probes \u0026 Sensors","tags":["industrial_selected_Nov2025"],"price":9100,"price_min":9100,"price_max":9100,"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":44154554810548,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0CZHTWLJZ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Temperature and Humidity Sensor Module SHT31 SHT31-D IIC I2C Interface Digital Output 3.3V 5V with Male and Female Cables for Arduino","public_title":null,"options":["Default Title"],"price":9100,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"JA-DA-052","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0CZHTWLJZ.jpg?v=1775787213","\/\/auspowers.com\/cdn\/shop\/files\/61TulkAcHNL.jpg?v=1772268475","\/\/auspowers.com\/cdn\/shop\/files\/61TJPgL-uNL.jpg?v=1772268475","\/\/auspowers.com\/cdn\/shop\/files\/61j52RxO7EL.jpg?v=1772268475","\/\/auspowers.com\/cdn\/shop\/files\/61p9o5CXYgL.jpg?v=1772268475","\/\/auspowers.com\/cdn\/shop\/files\/61XEqeJy2VL.jpg?v=1772268476","\/\/auspowers.com\/cdn\/shop\/files\/71-cuapycnL.jpg?v=1772268475","\/\/auspowers.com\/cdn\/shop\/files\/81cNojUM9DL.jpg?v=1772268475"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0CZHTWLJZ.jpg?v=1775787213","options":["Title"],"media":[{"alt":"[Australia - 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Specification: RH response time: 0-100% RH Interface: I2C\r\nColour:Purple Material:Plastic Pins: Vin - this is the power pin.The chip can\r\nuse 2.5-5VDC for power.To power the board, give it the same power as the level\r\nof your microcontroller - e.g.for a 5V Mini like for , use 5V.For a 3.3V\r\ncontroller like a Pi, connect to 3.3V GND - common ground for power and logic.\r\nSCL - I2C clock pin, connect to your microcontrollers I2C clock line.This pin\r\nhas a 10K pullup resistor to Vin. SDA - I2C data pin, connect to your\r\nmicrocontrollers I2C data line.This pin has a 10K pullup resistor to Vin. ADR\r\n- This is the I2C address selection pin.This pin has a 10K pull down resistor\r\nto make the default I2C address 0x44.You can tie this pin to Vin to make the\r\naddress 0x45. RST - Hardware reset pint.Has a 10K pullup on it to make the\r\nchip active by default.Connect to ground to do a hardware reset. ALR -\r\nAlert\/Interrupt output.You can set up the sensor to alert you when an event\r\nhas occured. Package Includes: 1 x SHT31-D Sensor Module 1 x 4-pin header 10 x\r\nMale and female cable\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eWHAT IT DOES: This temperature and humidity sensor can detect air temperature and humidity with a microcontroller and output it on the computer.\u003c\/li\u003e\r\n \u003cli\u003eNUMERICAL ACCURACY: GY-SHT31 Temperature\/Humidity sensors are some of the finest and highest-accuracy devices you can get and it has an excellent 2% relative humidity and 0.3C accuracy for most uses.\u003c\/li\u003e\r\n \u003cli\u003eWIDE VOLTAGE: Wide supply voltage range of 2.5 V to 5.5 V ensures compatibility with a wide range of assembly conditions.So you can use any microcontroller or microcomputer to power and communicate.\u003c\/li\u003e\r\n \u003cli\u003eADVANTAGES: A combination of multiple functions and various interfaces (I2C, voltage output) and a friendly, wide operating voltage range.These sensors are suitable for a variety of high-volume and small-volume applications.\u003c\/li\u003e\r\n \u003cli\u003ePIN DESCRIPTION: Vin - power pin;SCL - I2C clock pin;SDA - I2C data pin;ADR - I2C address selection pin;RST - Hardware reset pint;ALR - Alert\/Interrupt output.\u003c\/li\u003e\r\n \u003cli\u003eNOTICE: To power the board, give it the same power as the logic level of your microcontroller-eg for a 5V micro, use 5V.For a 3.3V controller, connect to 3.3V GND-common ground for power and logic.\u003c\/li\u003e\r\n \u003cli\u003ePRODUCTS INCLUDE: 1 x SHT31-D Sensor Module;1 x 4-pin header;10 x Male and female cable.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}