Fermion: ENS160 Air Quality Sensor Breakout

This Fermion: ENS160 Air Quality Sensor, based on ScioSense's new ENS160 sensor chip, is specifically designed for indoor air quality monitoring and offers detection of multiple IAQ data (TVOC, eCO2, AQI).

The innovative TrueVOC™ technology combines the metal oxide(MOX) technology that brings this sensor superior accuracy, fast response and anti-interference. With intelligent on-chip algorithms, the ENS160 can directly output rich and easy-to-understand environmental data.

Preheat the sensor 3 minutes before use then you can obtain accurate data more quickly. What's more, the built-in automatic baseline correction algorithm ensures the long-term stability of the sensor.

An online Wiki is also available to help you get started.

Connection Example - Raspberry Pi

Connection Example - Firebeetle

Features

• Multiple IAQ outputs (TVOC, eCO2, AQI)
• Less than 3 minutes warm-up time
• Built-in algorithm, more accurate output
• Automatic baseline correction, more stable for long-term use

Specifications

• Power Supply Voltage: 3.3V
• Working Current: 29mA
• Interface Mode: I2C, SPI
• I2C Address: 0x52, 0x53(Default)
• Operating Temperature Range: -40℃~85℃
• Working Humidity Range: 5%RH~95%RH
• eCO2 Measurement Range: 400ppm~65000ppm
• TVOC Measuring Range: 0ppb~65000ppb
• Product Size: 20 x 15mm

Package Contents

• 1x Fermion: ENS160 Air Quality Sensor
• 1x 2.54mm 4-pin Black Single Pin Connector
• 1x 2.54mm 7-pin Black Single Pin Connector

Resources

• Product wiki
• Dimension
• ENS160 Manual
• DXF
• STP
• PCB Package

Pinout

Pin	Label	Description
1	3V3	Power +
2	GND	GND
3	SCL	I2C clock line
4	SDA	I2C data line
5	SCK	Serial clock
6	SDI	Serial data input
7	SDO	Serial data ouput
8	CS	Chip-select
9	INT	Interrupt Pin