RoomSense IQ Reference Guide

Welcome to the Refrence Guide for RoomSense IQ! We're delighted to have you on board and excited to assist you in maximizing your experience with this innovative offering. This guide is designed to provide you with clear and comprehensive instructions, ensuring that you can effortlessly navigate and make the most of all the features and functionalities RoomSense IQ has to offer. Whether you're a seasoned user or just getting started, this guide will serve as your go-to resource, empowering you to unlock the full potential of your device. Let's embark on this journey together, discovering the ins and outs of this amazing sensor device. 


RoomSense IQ is a breakthrough all-in-one sensor device for attendance-based room automation which empowers smart home enthusiasts to effortlessly automate every aspect of their home simply through their attendance. As you move around, your home seamlessly provides relevant services, creating an enjoyable experience and convenient environment. It’s as if your home and you are in perfect harmony.

This state-of-the-art room monitoring device employs fusion of cutting-edge mmWave radar technology and PIR sensors to accurately detect and measure the movement of individuals. In addition, it features a temperature and humidity sensor for indoor climate control, an ambient light sensor for intelligent light control.


The device’s open-source hardware design allows customization, enabling tailored occupancy detection to meet specific needs and preferences. Whether creating a smart home, improving energy efficiency, or enhancing security, RoomSense IQ empowers you to transform your living space into an intelligent, personalized haven.


  • mmWave Radar 24 GHz with the sensing distance of up to 5 meters and 120° FOV
  • PIR sensor to filter out non-human activities and reduce false alarms
  • ESP32S3 MCU with Wi-Fi connectivity
  • Built-in light sensor for smart lighting control
  • Add-on temperature and humidity sensors for climate control
  • Multi-purpose RGB LED
  • USB-C for power and serial communication
  • Board dimension: 5.5 cm x 5.5 cm (2.1" x 2.1")
  • Power Consumption 80 mA at 5 V