Building My Perfect Smart Home Presence Detection Sensor!

A few weeks ago, I took you through a custom built room presence sensor which used mmWave to accurately detect the presence of a person in a room - even when there was no movement. The DIY sensor we built is amazing for controlling things like smart lights in rooms when you don't tend to move around much, like your living room or bedroom. So after that video, I became focussed on how to improve this sensor and what other sensors I could add in here to make MY ideal room presence sensor, everything from light levels, temperature, humidity and of course, multiple levels of occupancy and presence. Thank you to PCBWay for sponsoring this video, check them out here: https://www.pcbway.com/ If you'd like to support me and future projects: Patreon:   / everythingsmarthome   Buy Me a Coffee: https://www.buymeacoffee.com/EverySma... Written Article: https://everythingsmarthome.co.uk Links: PCB Prototype Board: UK: https://amzn.to/3y2HJIy International: https://amzn.to/3uaHWbk AliExpress: https://bit.ly/3I8LkcI Temperature Sensor: UK: https://amzn.to/39ZD6a2 International: https://amzn.to/3I2Cihp AliExpress: https://bit.ly/3QZ5euq Light Sensor: UK: https://amzn.to/3no3BJx International: https://amzn.to/3bqNqIq AliExpress: https://bit.ly/3xW7aew ESP32: UK: https://amzn.to/3NttYbp International: https://amzn.to/3OxSNUP AliExpress: https://bit.ly/3a4Xerp PIR Sensor: https://bit.ly/3R1kCa2 mmWave Sensor: DFRobot: https://bit.ly/3x3WOub The Pi Hut: https://bit.ly/3NIwTgW Mouser: https://bit.ly/38V35z4 Pimoroni: https://bit.ly/3M3hyGs EVERYWHERE YOU CAN FIND ME: Everything Smart Home Community Discord: https://discord.everythingsmarthome.c... Twitter:   / everysmarthome   (@EverySmartHome) Instagram:   / everythingsmarthome   Facebook:   / everythingsmarthomeofficial   #homeassistant #smarthome ________________________