> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Indoor ENS160 Air Quality Sensor - I2C

**Type:** Product page · **SKU:** SEN0537 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/indoor-ens160-air-quality-sensor-i2c.html ([markdown](https://core-electronics.com.au/indoor-ens160-air-quality-sensor-i2c.html.md))

This ENS160 Air Quality Sensor (I2C) is specifically designed for indoor air quality monitoring and offers detection of multiple IAQ data (TVOC, eCO2,...

## Pricing

- **Price:** $52.40 (inc GST) — $47.64 AUD, exc GST
- **Quantity discounts:** 6+ $45.25 (exc GST) · 12+ $43.35 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 24.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN0537:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SEN0537:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This ENS160 Air Quality Sensor (I2C), 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 combination of the innovative TrueVOC™ technology and the metal oxide (MOX) technology brings this sensor superior accuracy, fast response, anti-interference, etc.

With intelligent on-chip algorithms, the ENS160 can directly output rich and easy-to-understand environmental data. Preheat the sensor 3 minutes before use to obtain accurate data more quickly. What's more, the built-in automatic baseline correction algorithm ensures the long-term stability of the sensor.

**![I2C ENS160 Air Quality Sensor](https://core-electronics.com.au/attachments/localcontent/1_1847197e2cf.png)**

**Connection Diagram**

###  Features

6. The probe shape makes installation easier
7. Multiple IAQ outputs (TVOC, eCO2, AQI), various environmental data
8. Less than 3 minutes warm-up time, get data faster
9. Built-in algorithm, more accurate output
10. Automatic baseline correction, more stable for long-term use
###  Applications

12. Air purification/home automation device
13. Environmental pollution detection
14. HVAC/Ventilation System
15. Building Automation/Smart Thermostat
16. Electrical Appliance/Range Hood
###  Specification

18. Supply Voltage: 3.3V~5V
19. Operating Current: 29mA
20. Preheat Time: <3 minutes
21. Communication Mode: I2C
22. I2C Address: 0x53
23. Operating Temperature: -10°C ~ 80°C
24. Operating Humidity: 5%RH~95%RH (Non-condensing)
25. eCO2 Detection Range: 400ppm~65000ppm
26. TVOC Detection Range: 0ppb~65000ppb
27. Cable Length: 1m
###  Documents

29. [Product wiki](https://wiki.dfrobot.com/SKU_SEN0537_ENS160_Air_Quality_Sensor_I2C)
30. [Schematics](https://core-electronics.com.au/attachments/localcontent/6cc44e58f5f4658db01673ebbf4771b4_882970b10a7.pdf)
31. [Datasheet](https://core-electronics.com.au/attachments/localcontent/cbe10f01b67c3fee6d365039eb54f52c_198827f5a9d.pdf)
###  Parts List

33. I2C ENS160 Air Quality Sensor x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0537-1.jpg)