RAK12037 WisBlock CO2 Sensor Module

Thank you for choosing RAK12037 WisBlock CO2 Sensor in your awesome IoT Project! 🎉 To help you get started, we have provided you with all the necessary documentation for your product.

• RAK12037 Quick Start Guide
• Datasheet
• WisBlock Quick Start Guide
• WisBlock Source Code Repository
• RAK12037 3D Model
• 40-Pin Male Connector 3D File
• WisBlock IO Tutorial

Product Description

RAK12037 is a WisBlock Sensor that extends the WisBlock system based on the SCD30 module. This module uses NDIR CO2 sensor technology to sense CO2 and has an integrated temperature and humidity sensor. Ambient humidity and temperature can be measured by monitoring and compensating for external heat sources without the need for additional components. The small module height allows easy integration into different applications. The SCD30 features dual-channel detection for superior stability and ±30ppm + 3% accuracy.

Product Features

• Sensor specifications

  • Voltage supply: 3.3 V ~ 5.5 V
  • Current consumption: 19 mA @ 1 meas. per 2s
  • Chipset: SCD30
  • Temperature range: -40° C ~ 70° C
  • Measurement range: 400 ppm – 10.000 ppm
  • Accuracy: ±(30 ppm + 3%)
  • Integrated temperature, humidity sensor, and CO2 sensor
  • Dual-channel detection for superior stability
  • I2C interface
  • Fully calibrated and linearized

• Module size

  • 50 x 25 mm

Prerequisites

To use a RAK12037, you need at least a WisBlock Base to plug the module in. WisBlock Base provides power supply to the RAK12037 module. Furthermore, you need a WisBlock Core module to use the sensor.

warning

Make sure to fix the module with the screws to ensure a proper function.