This is an automated archive made by the Lemmit Bot.
The original was posted on /r/homeassistant by /u/Technical_Raisin_246 on 2025-02-20 17:24:30+00:00.
Hey everyone!
I’ve been working on this project for months, and I couldn’t be more excited to finally share it with you. Meet the Sensy-One mmWave Sensor – a little gadget built to make your Home Assistant setup even cooler! And guess what? After just one week, we’ve already sold 5 sensors!
What Makes This Sensor Stand Out?
- Instant Home Assistant Integration: The sensor features built-in auto-discovery via the BLE Improv protocol—power it up and Home Assistant instantly recognizes it. No BLE available? It seamlessly switches to AP mode for rock-solid, effortless integration.
- Precision Motion Tracking: Track up to three targets in real time! Leveraging the Hi-Link LD2450, it accurately detects X and Y coordinates, movement speed, and more over a 6-meter range, with a wide 120° field of view and a 35° pitch angle. Whether it’s catching subtle shifts or dynamic motion, you can count on its precision.
- Customizable Detection Zones: Tailor your monitoring with three detection zones and one exclusion zone. Each detection area is backed by dedicated sensors that measure movement, presence, and target count. With adjustable motion thresholds and timeouts, you can fine-tune the sensor’s sensitivity to perfectly match your environment.
- Power-Packed Performance: Under the hood, the sensor is powered by a dual-core ESP32-S3 Pico microcontroller with an optimized Wi-Fi module, delivering lightning-fast response times and real-time data processing for ultra-reliable automation.
- Compact Design: At just 25 mm × 25 mm × 50 mm, this sensor proves that big performance comes in a small package. The rotating wall mount—with an adhesive strip for easy installation—lets you direct the sensor exactly where it’s needed. Plus, it’s available in sleek black or crisp white, and when you remove the wall mount, it gets even slimmer at just 20 mm thick.
- Made in the Netherlands: Proudly designed and manufactured in the Netherlands, reflecting top-quality innovation and craftsmanship.
Head over to our GitHub to check out all the setup details, our full roadmap, and to share your ideas. Got suggestions for improvements? Drop a comment or open an issue – I’d love to hear from you.
Curious to see it in action? Watch our quick YouTube video for an unboxing and demo. And if you’re ready to get one, swing by our eBay listing to grab yours!
You must log in or register to comment.