DFRobot C1001 mmWave Human Detection Sensor is a high-precision 60GHz radar module designed for advanced human monitoring. Unlike traditional 24GHz sensors limited to basic presence detection, the C1001 supports fall detection, sleep monitoring, motion tracking, and even vital sign detection like breath rate and heart rate — all with high accuracy, even when the subject is completely still.
Compatible with Arduino , ESP32 , micro:bit , and other development platforms, the sensor utilizes a point cloud imaging algorithm to recognize human postures and detect whether someone is lying down. It delivers reliable performance in safety-critical applications such as elderly care, sleep tracking, and health monitoring.
Features
Integrated Fall Detection Function
The C1001 sensor employs a point cloud imaging technique that effectively identifies human postures, including the ability to determine when an individual is lying down. It reliably reports incidents of falling, the length of time a person remains immobile, and intervals of inactivity. Capable of detecting motion across a broad area (up to 11 meters) when installed on a ceiling 2.7 meters high, the C1001 provides accurate fall detection. This feature significantly enhances safety monitoring, especially in elderly care, by issuing prompt alerts for fall events. Unlike many other sensors that struggle to detect stationary bodies, the C1001 is adept at recognizing both movement and stillness, thus proving to be highly dependable.
Comprehensive Sleep Monitoring
In sleep monitoring mode, the C1001 observes human presence and movement, evaluating changes in body movements and breathing patterns throughout the night. It effectively measures breathing frequency and heart rate from a distance of 1.5 meters, providing essential insights into sleep quality and general health. By combining these metrics, the sensor produces a comprehensive sleep score, helping users gain a clearer understanding of their sleep habits and well-being.
Specifications
| Category | Specification |
|---|---|
| Operating Voltage | 5V |
| Current Consumption | ≤100mA |
| Operating Frequency | 61–61.5GHz |
| Radar Power | 6dBm |
| Detection Range | Up to 11m |
| Detection Angle | 100° x 100° |
| Sleep Detection Distance | 0.4–2.5m |
| Vital Sign Detection Distance | 0.4–1.5m |
| Breathing Rate Range | 10–25 breaths/min |
| Heart Rate Range | 60–100 BPM |
| Operating Temperature | -20℃ to +60℃ |
Applications
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Indoor fall detection systems
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Elderly monitoring and safety care
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Non-contact sleep tracking
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Breathing and heart rate monitoring
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Smart healthcare system
Includes
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1x C1001 mmWave Human Detection Sensor
Setup & Support
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Interface Definitions – Pin layout and descriptions
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Installation Methods – Top and side mount guides
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Sample Code – Arduino-compatible examples
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Demo Steps – Tutorials for testing fall and sleep features
Note: This sensor is not a certified medical device and should not be used for diagnosis.