Hillntoe Inc MDR-Mini-A Radar Sensor Board Module User Manual

Hillntoe Inc MDR-Mini-A Radar Sensor Board Module

Product Information

The product complies with Part 15 of the FCC rules and meets FCC radiation exposure limits set forth for an uncontrolled environment. The device must not cause harmful interference and must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not approved by the party responsible for compliance could void the user’s authority to operate this equipment.

FCC Instructions

The device must not be co-located or operating in conjunction with any other antenna or transmitter. The equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.

IC Instructions

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. The equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.

Product Usage Instructions

When using the product, ensure that it is installed and operated at a minimum distance of 20 cm between the radiator and your body.
Do not operate the device in conjunction with any other antenna or transmitter. Any changes or modifications to the device not approved by the party responsible for compliance could void the user’s authority to operate this equipment.

If you experience any interference while using the device, ensure that it is not causing harmful interference to other devices. If you continue to experience interference, contact the manufacturer for further assistance.

Overview of the device

1. 24GHz based radar
2. Small size and low cost with integrated antenna and MCU
3. Golf launch monitor, motion detector, presence of vehicles and people

Basic Specifications

• Supply power: DC 5V
• Operating current: 500mA max.
• Operating temperature: -20 500C
• Detection distance: 8m Max
• Output frequency: 24.125GHz CW (Center Freq)
• Size: W30 D30 H4mm

How it works

After power is applied to the module, if a car or a person or golf swing is detected in the detection range of the front of the antenna, it is sent through the UART port.
Output the detected information.

installation place

It is an industrial radar device installed heavy equipment, etc.

AS information

• In case of product failure, please contact our A/S center directly.
• A small fee will be charged for A/ S requests after the warranty period has elapsed.
• When requesting A/S, be sure to present the product warranty card or proof of receipt.

Specification

 |

Parameter

|

Condition

| Specification|

Unit

---|---|---|---|---

Min.

|

Typ.

|

Max.

Microwave

|

Frequency

|  |  |

24.125

|  |

GHz

Beam Width (NPBW)

| Horizontal|  | 140|  | deg

Vertical

|  |

40

|  |

deg

Detection

| Sensing Coverage| Horizontal|  | ±70|  | deg

Sensing Range

|

Front

|  |

7

|

8

|

m

Operating

| Supply Voltage|  | 4.8| 5| 5.3| V
Current Consumption|  |  | 100| 500| mA
Operating Temp.|  | -20|  | 50| “C
Antenna| Array antenna|  | lTX,  lRX|
Size| Dimensions (max.)|  | 30 X 30 X 4| mm

Output

| Data  out|  | GPIO, UART|

Current

|  |  |  |

25

|

mA

Pin Information

Portl

| 1| VCC_SV| Main supply voltage.
2| GND| Ground
3| GPIO| UART data output
4| N.C.| UART data input

5

|

UART_TX

|

Not Connect

6| UART _RX| Not Connect
7| nRST|
8| N.C.|

*The length of power line and signal line cable is less than 3m.

FCC Instructions

FCC Compliance Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Caution
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

IC

Industry Canada Statement
This device complies with RSS-247 of the Industry Canada Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Industry Canada Radiation Exposure Statement
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body.

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>