SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Hum

Detailed Information About The Product:

Introducing the Gas Sensor Module - Enhance your environment with precise monitoring of CO2 levels essential for maintaining optimal indoor air quality. Combining high accuracy with affordability
Empower your indoor spaces with the sensor Module ensuring long-lasting efficient and accurate air quality monitoring to promote health and well-be ing.
Intelligent adjustment of indoor ventilation systems can be achieved based on carbon dioxide concentration and indoor air quality helps to maintain a healthy environment under low carbon dioxide concentration for a period of time.

Reference accuracy specified range 400-2000 ppm
Power supply voltage range: 2.4-5.5 V
High precision: ± 40 ppm+5%
Digital I2C interface
Integrated temperature and humidity sensors
Low power operation to Less than 0.4 mA average value @ 5 V 1 measure/ 5 minutes
1. GND: Power negative input port
2. VDD: Power positive input port
3. SCL: I2C clock port
4. SDA: I2C data port
Board size: 13.4 x 21.6mm- Compact yet highly effective fit effortlessly in a wide variety of setups.
Due to different batches there may be differences in product appearance and printed text which will not affect use
Colour:as described
Material:PCB
Type: B:Gas sensor module purple board

Package Contents:
1x Gas Sensor Module Detects kit

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best pricewe support Wholesale/Drop Shipping Order
1. For Drop Shipping order please remark"dropshipping order" we will prioritize it.
2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !