High precise SCD40/SCD41 CO2 sensors module delivers ±50/±40ppm accuracy with integrated temperature (±0.5°C) and humidity (±6RH) measurement, featuring I2C interfaces for seamless microcontroller integration. Double function design combines CO2, temperature, and humidity sensing in compact PCB housing with 2.4-5.5V wide voltages ranges and low power consumption for versatile applications. Ideal for environmental engineers, developers, and smart home enthusiasts requiring reliability air data in commercial HVAC systems, agricultural , or indoor climate control projects. Perfect for real time CO2 tracking in greenhouses, ventilation optimization, and portable air detectors due to its miniature size and multidevice I2C connectivity. This environmental sensors module ensures year round reliability with operate, making it essential for building automation systems and precise agriculture ., Manufacturer: Wayfadacc