Increased awareness of the effects of air quality on individual health drives greater demand for accurate indoor/outdoor air quality measurements and ventilation control for appliances such as HVACs and kitchen hoods to improve the air quality or simply alert users about spoiled food in their refrigerators. This multi-purpose air quality sensor solution measures air quality outdoors, indoors and in refrigeration.

System Benefits​:

  • Evaluate indoor, outdoor or refrigerator air quality/sensors right away.
  • Single solution with gas, humidity and light sensors.
  • Dedicated MCU for AI-based powerful sensor data evaluation.
  • Bluetooth® 5 communication avoids cables.
  • Integrated Li-ion battery, ultra-low Iq DC/DC and Qi wireless charging.
  • Available in three variants with an easy-to-use iOS and Android app.
    • Indoor air quality sensor
    • Outdoor air quality sensor
    • Refrigerator sensor



  • Quick evaluation platform for gas, humidity or light sensors
  • Bluetooth 5 communication, wireless charging, Li-ion 1-cell power path management


Software & Tool Pages

Software title
Software type
Quick-Connect IoT Platform
Quick-Connect IoT platform enables fast prototyping by providing compatible hardware and software building blocks.
Other Hardware Renesas
1 item
Rapidly Build an Air Quality Sensor System with Renesas’ Quick-Connect IoT Platform

Watch Kevin rapidly build an air quality sensor system with Renesas’ Quick-Connect IoT platform.

News & Blog Posts

Do You Know Your Air Quality? Blog Post Mar 19, 2021
Lab on the Cloud

Lab on the Cloud

Renesas' Lab on the Cloud is an online environment where Renesas solutions, including popular evaluation boards, winning combinations and software, are hosted in a remote lab that customers access and test online.

Multi-Purpose Air Quality Sensor Solution

This is a multi-sensor solution demonstrating indoor air quality (ZMOD4410), outdoor air quality (ZMOD4510) or refrigerator air quality (ZMOD4450).

Winning Combinations

Winning Combinations

Renesas' complementary product portfolios of Analog + Power + Embedded Processing + Connectivity work together to deliver comprehensive solutions. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

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