here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Meet Your Seller
AJMRTC CCS811 CO2 eCO2 TVOC Gas Sensor Module, Carbon Dioxide Air Quality Detection Sensor for Arduino ESP32 DIY Indoor Air Monitor
- 1. Detects eCO2 and TVOC values simultaneously for comprehensive air quality monitoring
- 2. High sensitivity CCS811 chip supports real-time indoor gas concentration reading
- 3. I2C communication interface, easy to connect with Arduino, ESP32 and MCU boards
- 4. Low power consumption design, suitable for battery-powered air quality projects
- 5. Compact module size, convenient for DIY air detector and smart home development
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
AJMRTC CCS811 air quality sensor module adopts the CCS811 gas detection chip, which can measure equivalent carbon dioxide (eCO2) and total volatile organic compounds (TVOC) at the same time. It uses I2C digital output, stable signal and simple wiring. The module features low power draw and fast response, perfect for making indoor air quality monitors, smart home alarm devices and environmental detection projects. It works well with Arduino, ESP32, STM32 and other mainstream development boards. Please note that the sensor needs proper burn-in and calibration for accurate long-term readings. Great for home, office, greenhouse air monitoring DIY projects.
Specifications
- Chip Model: CCS811
- Detection Items: eCO2, TVOC
- eCO2 Range: 400 ppm - 29206 ppm
- TVOC Range: 0 ppb - 32768 ppb
- Communication: I2C
- Working Voltage: 1.8V - 3.3V
- Working Current: < 20mA
- Interface: Pin header
- Application: Indoor air detection, smart home, DIY environmental monitor
- Compatible: Arduino, ESP32, STM32, Raspberry Pi
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...