{"product_id":"smartelex-sgp40-air-quality-sensor-breakout-i2c-voc-sensor-module","title":"SmartElex SGP40 Air Quality Sensor Breakout | I2C VOC Sensor Module","description":"\u003ch2\u003eSmartElex SGP40 Air Quality Sensor Breakout | I2C VOC Sensor Module\u003c\/h2\u003e\n\u003cp\u003eThe SmartElex SGP40 Air Quality Sensor Breakout is based on the Sensirion SGP40 digital VOC sensor for monitoring volatile organic compounds in indoor environments. It uses a metal-oxide (MOx) sensing element with a temperature-controlled micro-hotplate and provides digital data through an I2C interface.\u003c\/p\u003e\n\u003cp\u003eThe sensor provides a raw VOC signal that can be processed using Sensirion’s Gas Index Algorithm to generate a VOC Index from 1–500. It also supports on-chip humidity compensation when humidity data is provided, making it suitable for indoor air-quality monitoring, air purifiers, ventilation systems, IoT devices and environmental sensing projects.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSGP40 VOC Sensor:\u003c\/strong\u003e Uses the Sensirion SGP40 digital gas sensor for detecting volatile organic compounds in indoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndoor Air Quality Monitoring:\u003c\/strong\u003e Designed to monitor changes in VOC levels and provide an indication of indoor air quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVOC Index:\u003c\/strong\u003e The sensor's raw VOC signal can be processed using the Sensirion Gas Index Algorithm to generate a VOC Index from 1 to 500.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eI2C Interface:\u003c\/strong\u003e Provides a digital I2C interface for convenient communication with microcontrollers and development boards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHumidity Compensation:\u003c\/strong\u003e Supports humidity-compensated VOC measurements when humidity information is supplied to the sensor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e Offers a typical VOC response time of less than 10 seconds under specified test conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Operates with an average supply current of approximately 2.6mA, making it suitable for low-power embedded applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Supply Range:\u003c\/strong\u003e The SGP40 sensor supports a 1.7–3.6V supply voltage range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Sensor:\u003c\/strong\u003e Uses a highly compact sensing element suitable for space-constrained air-quality monitoring devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Applications:\u003c\/strong\u003e Suitable for air-quality monitors, air purifiers, ventilation systems, IoT devices, environmental monitoring and smart-home projects.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SmartElex","offers":[{"title":"Default Title","offer_id":67670495133920,"sku":"TIFSS0531","price":561.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/83_db03c9fe-88d0-4ee5-a0b2-8ad2e0f6f68a.png?v=1790852617","url":"https:\/\/robocraze.com\/products\/smartelex-sgp40-air-quality-sensor-breakout-i2c-voc-sensor-module","provider":"Robocraze","version":"1.0","type":"link"}