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MR60BHA1 60GHz mmWave Module - Respiratory Heartbeat Detection | FMCW | Sync Sense | Privacy Protect

SKU
101990886

The 60GHz MR60BHA1 millimeter-wave sensor module implements human presence and motion perception, real-time analyzes the target's respiratory and heart rate, and reports the sleep status combined with long-term sleep posture and body movement collection. With high accuracy and private protection, it is an ideal solution for secure contactless biotic radar systems in consumer electronics and healthcare.

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PRODUCT DETAILS

Update

The library of 60GHz mmWave Sensor - Human Resting Breathing and Heartbeat Module has been updated, adding sleep monitoring function. The latest firmware and update method can be found in the wiki. The upper computer software is also updated for new function compatibility.

Note

This module can only be used to measure the body's static respiration and heart rate values. The module allows the output of heart rate values in the range of 60 to 100 and runs the output of respiration values in the range of 10 to 35.

The 60GHz MR60BHA1 millimeter-wave sensor module implements human presence and motion perception, real-time analyzes the target's respiratory and heart rate, and reports the sleep status combined with long-term sleep posture and body movement collection. With high accuracy and private protection, it is an ideal solution for secure contactless biotic radar systems in consumer electronics and healthcare.

Feature

  • Enhanced Detecting Algorithm: Perception of human presence, stationary, respiratory and heart rate, and sleep state
  • High Measured Accuracy: Achieve heart rate accuracy≥95% and respiratory rate accuracy ≥90%
  • High Immunity against Interferences: Independ on temperature, humidity, noise, airflow, dust, light, and other environmental influences
  • Privacy Protection: More secure identification than the vision-based devices, with no concern about privacy leakage
  • Support Secondary Development: Adapt to various scenarios and applications

Description

The MR60BHA1 radar module uses 60GHz mmWave radar technology to achieve the functions of respiratory and heart rate detection, and sleep evaluation. Based on the FMCW radar system and 1 transmit 3 receive (1T3R) antenna, the algorithm accurately scans the motion tomography of the human body and achieves sleep detection of stationary and vital sign collection.

The module is suitable for top installation, the detected area is a three-dimensional sector of 40° horizontally and 40° tilted and the measured distance of breath and heart rate detection is between 0.4-1.5 m, sleep and human presence detection should be ≤2.5m.

The radar supports secondary development, using a universal UART communication interface provides an extra common protocol as 4 groups of I/O that are reserved by the user’s definition. It can also be equipped with a host computer to output detection status and data, and its several groups of GPIOs can be customized and developed by users.

Note:

1. This sensor radar is for respiratory heartbeat detection while stationary, the test range for regular resting heart rate for adults ranges from 60 to 100 beats per minute, and a breath rate under 25 times per minute.
2. The radar is designed to be used for individual (human body) in the environment, if there are multiple targets, it will affect the accuracy and precision of the radar.
3. The LED on the module has been removed.
4. The 60GHz radar baud rate is 115200.

Applications

  • Health Care
  • Medical Diagnosis
  • Smart Home

Pinout

Interface 1:

  • The 5V pin is the power supply interface for the sensor.
  • RX and TX are the data transmission interfaces for the sensor. RX means serial receive and TX means serial transmit.
  • The human presence status output interface. You can use the level of these two pins to determine the current human movement in the environment.
    • GP2 output: high level - occupied, low level - unoccupied.
    • GP1 output: high level - active, low level - stationary.

Interface 2:

  • Flash firmware pinout: GND/3.3V/SWD/SWC
  • Overhead input/output pins: GP3~GP6.

Specification

Parameter content

Minimum

Typical

Maximum

Unit

Performance

Detection distance (thoracic)

0.4

1.5

m

Respiratory measurement accuracy

90

%

Heartbeat measurement accuracy

95

%

Refresh time

1

30

S

Observation set-up time

20

S

Operating parameters

Operating voltage (VCC)

4.6

5

6

V

Operating current (ICC)

150

mA

Operating temperature (TOP)

-20

60

Storage temperature (TST)

-40

80

Launch parameters

Operating frequency (fTX)

58

60

63.5

GHz

Transmitted power (Pout)

6

dBm

Antenna parameters

Antenna gain (GANT)

4

dBi

Horizontal beam (-3dB)

-20

20

o

Vertical beam (-3dB)

-20

20

o

Part List

MR60BHA1 60GHz mmWave Radar Module x1

ECCN/HTS

HSCODE 8526109090
USHSCODE 8517180050
UPC
EUHSCODE 8471707000
COO CHINA
RoHS 1

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REVIEWS

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  1. Product Quality
    100%
    Documentation
    100%
    from order view
    The sensor works perfectly as described and does exactly what it says.
    By
  2. Product Quality
    100%
    Documentation
    80%
    from order view
    Good for research works.
    By
  3. Product Quality
    100%
    Documentation
    60%
    from order view
    build quality looks superb!.
    Didn´t had time to test it yet, nor to have a look at the documentation. I will update the review later (if possible)
    By

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