{"product_id":"7semi-scd43-co2-temperature-humidity-sensor-breakout-board","title":"7Semi SCD43 CO2, Temperature \u0026 Humidity Sensor Breakout Board with I2C Qwiic","description":"\u003ch2\u003e7Semi SCD43 CO2, Temperature \u0026amp; Humidity Sensor Breakout Board with I2C Qwiic\u003c\/h2\u003e\n\u003cp\u003eThe 7Semi SCD43 CO₂, Temperature \u0026amp; Humidity Sensor Breakout Board with I2C Qwiic is a compact and versatile environmental sensor designed for accurate indoor air-quality monitoring. Powered by Sensirion’s PASens photoacoustic NDIR technology, it measures CO₂ concentrations from 0 to 40,000 ppm with an accuracy of ±(30 ppm + 3% of the reading).\u003c\/p\u003e\n\u003cp\u003eAlong with CO₂ measurement, the sensor provides temperature and relative humidity readings, giving you useful environmental data from a single module. Its I2C Qwiic interface makes integration with compatible microcontrollers and development boards simple, making it suitable for IoT projects, smart building systems, HVAC monitoring, indoor air-quality monitors, environmental sensing, and automation applications.\u003c\/p\u003e\n\u003cp\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. Do not apply power to both VCC and 3V3 at the same time.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures CO₂ concentration, temperature, and relative humidity\u003c\/li\u003e\n\u003cli\u003eWide CO₂ measurement range from 0 ppm to 40,000 ppm\u003c\/li\u003e\n\u003cli\u003eCO₂ accuracy of ±(30 ppm + 3% of the measured value)\u003c\/li\u003e\n\u003cli\u003eUtilizes PASens® photoacoustic NDIR technology for accurate CO₂ detection\u003c\/li\u003e\n\u003cli\u003eSupports Automatic Self-Calibration (ASC) for reliable long-term operation\u003c\/li\u003e\n\u003cli\u003eSupports Forced Recalibration (FRC) when required\u003c\/li\u003e\n\u003cli\u003eEnables single-shot CO₂ measurements for flexible operation\u003c\/li\u003e\n\u003cli\u003eSimple integration via the I²C communication interface\u003c\/li\u003e\n\u003cli\u003eCompact breakout board designed for embedded systems and IoT applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"7Semi","offers":[{"title":"Default Title","offer_id":67607059595488,"sku":"TIFSS0524","price":3749.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/7Semi_SCD43_CO2_Temperature_Humidity_Sensor_Breakout_Board_with_I2C_Qwiic.png?v=1790589878","url":"https:\/\/robocraze.com\/products\/7semi-scd43-co2-temperature-humidity-sensor-breakout-board","provider":"Robocraze","version":"1.0","type":"link"}