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Transceiver Module

5.8GHz ATO Wireless Radar
Transceiver Module

Model:
RADAR5.8GATO

WENSHING Electronics release the RADAR5.8GATO (Dopple) long-distance power-saving human body motion detection module series in November 2022. The RADAR5.8GATO is in the 5.8GHz legal ISM band. This is to use the principle of radio wave reflection to design human body detection. The Doppler intermediate frequency effect is generated due to human body movement. The intermediate frequency is ***ed in the circuit design, and the intermediate frequency is detected through DSP to know whether there is any Triggered by object movement. It is save the user's cost. The detection distance is up to 40 meters, the minimum operating voltage is 2.1V, and the power consumption current only 90uA.

FEATURES


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Version  History

VersionDateChanges
V1.012022/11/291st. Edition

 


DC Electrical Characteristics

Parameter

Specification

Unit

Min.

Typ.

Max.

Frequency Range

5725

5800

5875

MHz

IF Frequency Range

1

 

40

Hz

Transmit power

-20

 

-5

dBm

Supply Voltage, VDD

2.1

 

5.5

V

Current  

110

uA


RADAR5.8GATO-X-XX LIST

Model

LDO/LED Function

RADAR5.8GATO-1-XX

LDO 3.3V, with LED light (standard)

RADAR5.8GATO-2-XX

LDO 3.3V, no LED signal

RADAR5.8GATO-3-XX

No LDO, no lights

RADAR5.8GATO-5-XX

With light sensor LDO 3.3V, with LED light (standard)

RADAR5.8GATO-6-XX

With light sensor LDO 3.3V, without LED light signal

RADAR5.8GATO-7-XX

With light sensor LDO, no light signal


Hardware trigger delay options:

Model

 Tigger off-delay time

RADAR5.8GATO-X-01

The trigger is HI, and it is LOW after 1 second (standard)

RADAR5.8GATO-X-15

The trigger is HI, LOW after 15 seconds

RADAR5.8GATO-X-30

The trigger is HI, LOW after 30 seconds

RADAR5.8GATO-X-60

The trigger is HI, LOW after 60 seconds

PS. If the post-trigger delay time process is triggered again, its time will continue to be extended accordingly.

 

This module can declare other functions externally, please contact us if necessary.

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PIN ASSIGNMENT

 

radar


Pin

Name

Function

Description

1

VDD

POWER

Power Supply 2.1~5.5V

2

IF

O

IF Export

3

ENABLE

I

Control LDO HI actions

4

SDA

I/O

I2c communication interface

5

INT

O

There is a trigger output HI    when moving

6

SCL

 

I2c communication interface

7

GND

GND

Power GND

8

VCC

O

Internal LDO output 3.3V

 


DIMENSIONS

 

RADAR5.8GATO RADAR MODULE.jpg


APPLICATIONS


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