CCS811 Air Quality Sensor-Breakout

SKU: SEN0339 Brand: DFRobot

Retired Product

Replaced by: CE08560

This product has been replaced by: CE08560
This product is no longer available. This page is only for reference.

CCS811 Air Quality Sensor can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density. It can be widely used in many applications, such as air quality detection, air purifiers, ventilation system, and so on. This CCS811 air quality sensor uses AMS's unique micro-hot plate technology. Compared to conventional gas sensors, the heating wire is lower power consumption, heating faster, and smaller. Internally integrated ADCs and MCUs allow data to be collected, calculated, and returned via I2C. The CCS811 supports a concentration alarm, which is triggered when the concentration exceeds the user-set threshold.

The CCS811 air quality sensor supports multiple modes, such as detect in every second, in every 10s, in every one minute, in every 250ms and sleep mode. These modes are optimized for low power consumption during the sensor measurement, so the CCS811 is also suitable for portable applications.

NOTE: The chip has stretched the clock in I2C. So, it is not compatible with some controllers, such as Raspberry Pi.

Features

Short warm-up time
Low power consumption
High integrated MCUs and ADCs
IAQ threshold alert

Applications

Air quality detection in cars
Indoor air quality detections
Air purifiers
Smart home
Ventilation system

Specification

Operating Voltage: 3.3V~5.5V
Warm-up Time: <15s
I2C Address: 0x5A (in default) / 0x5B
Operating Temperature Range: -40°C ~ 85°C
Operating Humidity Range: 10%RH~95%RH
eCO2 Measuring Range: 400ppm~8000ppm
TVOC Measuring Range: 0ppb~1100ppb
Dimension: 16*20mm / 0.63*0.79“

Documents

Product wiki

Parts List

CCS811 Air Quality Sensor x1
2.54-7P Black Single Row Pin x1

This product is listed in:

Retired

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We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

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International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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