{"product_id":"7semi-scd43-co2-temperature-and-humidity-sensor-breakout-i2c-qwiic","title":"7Semi SCD43 CO2, Temperature and Humidity Sensor Breakout I2C qwiic","description":"\u003cdiv\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe 7Semi SCD43 CO₂, Temperature and Humidity Sensor Breakout  is a compact sensor module for accurate indoor air-quality monitoring. It uses Sensirion’s PASens photoacoustic NDIR technology to directly measure CO2 levels from 0ppm to 40,000 ppm, with an accuracy of +\/-(30 ppm + 3% of the reading). It also measures temperature and relative humidity, making it ideal for HVAC systems, smart buildings, indoor air-quality monitors and IoT applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eImportant power note:\u003c\/strong\u003e When powering the board through VCC, the 3V3 pin acts as the regulated 3.3V output with 200mA current rating . Alternatively, the board can be powered directly through the 3V3 pin. \u003cstrong\u003eDo not apply power to both VCC and 3V3 at the same time.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn11.bigcommerce.com\/s-e7ighpotvb\/images\/stencil\/original\/image-manager\/es-12129-6-.jpg?t=1788156253\" alt=\"\" width=\"783\" height=\"783\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 18pt;\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMeasures \u003cstrong\u003eCO2, temperature and relative humidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCO₂ measurement range: \u003cstrong\u003e0ppm to 40,000ppm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCO₂ accuracy: +\/-\u003cstrong\u003e(30 ppm + 3% of measured value)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003ePASens photoacoustic NDIR technology\u003c\/strong\u003e for true CO2 measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSupports \u003cstrong\u003eautomatic self-calibration (ASC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSupports \u003cstrong\u003eforced recalibration (FRC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSupports \u003cstrong\u003esingle-shot measurement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eEasy integration through \u003cstrong\u003eI2C interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCompact breakout board for embedded and IoT applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 18pt;\"\u003eCalibration Certificate\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eA \u003cstrong\u003ecalibration certificate is available for the sensor\u003c\/strong\u003e. To request the certificate, please \u003cstrong\u003eemail us the sensor serial number\u003c\/strong\u003e, and we will share the corresponding calibration certificate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eItems Included\u003c\/strong\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e1 × 7Semi SCD43 Breakout Board (ES-12295)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e1 × Pin Header\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The Qwiic cable is not included and must be purchased separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage Required (Vcc):\u003c\/strong\u003e 3.6V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e I2C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10C to +60C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Accuracy:\u003c\/strong\u003e ±0.8°C typical from 15°C to 35°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 0%RH to 95%RH, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Accuracy:\u003c\/strong\u003e ±6%RH typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCo2 Measurement Output Range:\u003c\/strong\u003e 0 – 40,000 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCo2 Measurement  Accuracy:\u003c\/strong\u003e ±(30 ppm + 3% of reading) at 400 ppm – 5,000 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension:\u003c\/strong\u003e 30mm x 22mm x 7.83mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"7Semi","offers":[{"title":"Default Title","offer_id":51879334445223,"sku":"IN000027","price":2939.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/9042\/9095\/files\/ES-12129_003__55011__10110.1788178699.jpg?v=1794618028","url":"https:\/\/rees52.com\/products\/7semi-scd43-co2-temperature-and-humidity-sensor-breakout-i2c-qwiic","provider":"REES52","version":"1.0","type":"link"}