Seeed Studio 24GHz mmWave Sensor Human Static Presence Module Lite MR24HPC1 FMCW Radar Sensor Module with Arduino and Home Assistant Support
Why you'll like it
- Enhanced Environmental Immunity — Powered by FMCW radar technology to ignore dust, light, and airflow interferences.
- Precise Presence Detection — Accurately senses static human presence, micro-motions, and breathing patterns.
- Flexible Customization — Features configurable underlying parameters and visual debugging tools for diverse use cases.
- Seamless Integration — Fully compatible with Arduino libraries, ESPHome, and Home Assistant for smart automation.
Product details
Description
Upgrade your smart home automation projects with the Seeed Studio 24GHz mmWave Sensor Human Static Presence Module Lite (MR24HPC1). Engineered around advanced Frequency Modulated Continuous Wave radar technology, this high-sensitivity sensor accurately detects static human presence, subtle micro-motions, breathing, distance, and direction of movement.
Unlike traditional PIR motion detectors, this module remains entirely unaffected by environmental interferences such as dust, ambient light, temperature fluctuations, and airflow. Designed for hobbyists, developers, and home automation enthusiasts, it features fully configurable underlying parameters and supports visual debugging tools for seamless customization across diverse scenarios.
With native compatibility for Arduino libraries, ESPHome, and Home Assistant integrations via UART communication, it serves as a reliable, privacy-focused solution for smart lighting, occupancy monitoring, and automated security setups.
How to use
- Connect the UART pins (TX and RX) to your microcontroller ensuring a stable 3.3V power supply providing over 200mA.
- Configure and debug parameters using the visual tool or integrate directly via Arduino libraries, ESPHome, or Home Assistant setups.
Ingredients
Not applicable for electronic hardware modules.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | seeed studio |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is the detection range of the Seeed Studio 24GHz mmWave Sensor Lite?
The sensor provides an adjustable detection range spanning from 0.75 meters up to 6 meters depending on your configuration settings.
Is this sensor compatible with Home Assistant and ESPHome?
Yes, it features native ESPHome integration support and can be easily integrated into Home Assistant for local, fast, and privacy-focused smart home automations.
What power supply requirements does this module need?
It operates on a DC 3.3V power supply and requires a steady current source of over 200mA to prevent sensor reset loops during operation.
Are the Seeed Studio electronics products available on Dropy India authentic USA imports?
Yes, all electronics and smart home components available on Dropy India are authentic USA imports sourced directly from trusted official channels to ensure genuine quality.
What communication interface does the sensor use?
The module communicates via a standard UART interface operating at a default baud rate of 115200 for smooth microcontroller connectivity.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.