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SCD-30 - temperature, humidity and carbon dioxide sensor - I2C - STEMMA QT / Qwiic - Adafruit 4867

Index: ADA-19086 EAN: 5904422354671
Precision sensor for measuring temperature, humidity and carbon dioxide concentration from Adafruit. The measurement range is from 400 ppm to 10000 ppm, with a measurement accuracy of ± 30 ppm + 3%. The module has STEMMA QT / Qwiic connectors, which improve the connection of the sensor with the main module, such as Arduino or Metro board. It is powered from 3.3 V to 5 V. It uses I2C communication interface, with address 0x61. The sensor is fully calibrated and linearized, and the dual-channel detection allows for a measurement with high precision and stability.
€76.78
€62.42 tax excl.
Waiting time approx. 3-4 weeks
Only on request
30-day returns
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Manufacturer: Adafruit
Compatibility: Arduino Raspberry Pi Micro:bit

Product description: SCD-30 - Temperature, humidity and carbon dioxide sensor - I2C - STEMMA QT / Qwiic - Adafruit 4867

Precisionsensorfor measuring temperature, humidity and carbon dioxide concentration from Adafruit. The measurement range isfrom 400 ppm to 10000 ppm, with a measurement accuracy of± 30 ppm + 3%. The module has STEMMA QT / Qwiic connectors, which improve the connection of the sensor with the main module, such as Arduino orMetroboard. It is poweredfrom 3.3 V to 5 V. It usesI2Ccommunication interface, with address0x61. The sensor is fullycalibratedand linearized, and thedual-channeldetectionallows for a measurement with high precision and stability.

Product compatible with Arduino

On manufacturer websiteuser guideand sample program code andlibraryfor Arduino IDE environment are available.

Description of the module pins

Pin Description
VIN Power supply pin, voltage from 3.3 V to 5 V.
3Vo Power supply pin, voltage 3.3 V.
GND System ground pin.
SCL I2C bus clock line pin.
SDA I2C bus data line pin.
RDY Data Ready pin.
Schemat podłączenie czujnika z płytką Metro za pomocą złącza STEMMA QT / Qwiic.

Scheme of connecting sensor with Metro board by STEMMA QT / Qwiic connector.

Sensor connection

Sensor connection is done usinggoldpinconnectors (included in set) orSTEMMA QT / Qwiicconnectors. Example connections are presented using Metro board, which is equivalent of Arduino.

Technical specifications of the sensor from Adafruit

  • Circuit: SCD-30 and SHT31-D
  • Sensor technology: NDIR
  • Measuring range: from 400 ppm to 10000 ppm
  • Measurement precision: ± 30 ppm + 3%
  • Current consumption: 19 mA
  • Communication interface: I2C
  • Communication interface address: 0x61
  • Two-channel detection
  • Fully calibrated and linearized
  • Connectors: STEMMA QT / Qwiic
  • Compatible with Arduino
  • Dimensions: 51 x 25.4 x 8.8 mm
Moduł czujnika od Adafruit jest w pełni skalibrowany i zlinearyzowany.

The sensor module from Adafruit is fully calibrated and linearized.

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Lichtenstein, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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