Pmod AQS

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Pmod AQS
Digital Gas Sensor for Air Quality
Features
  • Optimized low-power modes
  • Integrated MCU with a 10 bit resolution ADC
  • 6-pin Pmod port with I²C interface
Electrical
Bus
Specification Version
1.2.0
Logic Level
1.8 V to 3.3V
Physical
Width
0.8 in (2.032 cm)
Length
1.25 in (3.175 cm)
J1 Pinout
Pin 1
IO/INT
Pin 2
WAKE/RST
Pin 3
SCL
Pin 4
SDA
Pin 5
GND
Pin 6
VCC
J2 Pinout
Pin 1
IO/INT
Pin 2
WAKE/RST
Pin 3
SCL
Pin 4
SDA
Pin 5
GND
Pin 6
VCC

The Digilent Pmod AQS (Revision A) is a digital gas sensor for monitoring indoor air quality at low power. With the AMS CCS811, you can detect a wide range of Volatile Organic Compounds (VOCs) using the micro-hotplate technology enables a highly reliable solution for gas sensors with very fast cycle times.




Documentation

Tutorials

Example Projects

Microprocessor
Programmable Logic

Additional Resources

  • Specification Version 1.2.0: PDF