User Guide

5.8Ghz low power radar sensor
Radar sensor
Version 1.0
Page 4
Pin
Name
Function
Note
VCC
Power supply
LDO is not attached by default, it can be directly powered by
2.8~4.8V. If the power supply voltage exceeds 5V, an LDO needs to be
added. At this time, the power supply VCC is 5~12V.
GND
Ground PIN
OUT
Output control
The output signal is high and low level (0V/3.3V).
SCL
IIC CLK
SDA
IIC DATA