Hi-Link HLK-LD2410 - 4 Hardware Description; 4.1 Dimensions; 4.2 Pin Definition

HLK-LD2410
说明书
第 7 页 共 15 页
4 Hardware
Description
4.1 Dimensions
图 4 Module physical map
picture 5 Module Dimensions
Module size: 7mmx35mm, 5 pin holes are reserved in the hardware (the factory default
is not equipped with pins), the pin hole diameter is 0.6mm, and the pin spacing is
1.27mm.
4.2 pin definition
picture 6 Module pin definition
diagram
surface 1 Pin Definition Table
pin
symbol
name
Function
1
OUT
target status output
Human presence detected: output
high level
No human presence: output low
2
UART_Tx
Serial Tx
Serial port Tx pin
3
UART_Rx
Serial Rx
Serial Rx pin
4
GND
power ground
power ground
5
VCC
power input
Power input 5V