Microwave Radar 5.8GHz Module (DFRobot)

Out Of Stock



The 5.8GHz Microwave Radar Module is an advanced microwave sensor designed for motion detection. Operating at a frequency of 5.8GHz, it transmits electromagnetic waves and distinguishes between the transmitted and reflected waves to identify movement within its detection area. Unlike traditional sensors limited to detecting large body movements, this microwave sensor excels in detecting subtle motions like breathing. It can accurately determine human presence, even when individuals are sitting or sleeping. The sensor outputs the detected results through the serial port or as a high/low level on the I/O port.


Top Installation

5.8GHz Microwave Radar Module - Top Installation

Wall Installation


 5.8GHz Microwave Radar Module - Wall Installation


  • High reliability
  • High sensitivity
  • Strong anti-interference



  • Lighting
  • Security
  • Home appliances
  • Hotels
  • Garages
  • Buildings
  • Traffic



  • Operating Voltage: 4.5~5.5V
  • Operating Current: 22mA
  • Detection Distance: 11m
  • Equivalent Transmission Power: 3-5dBM
  • Beam Angle: 120*120°
  • Modulation Mode: FMCW, CW
  • Operating Frequency: 5.8GHz
  • Operating Temperature: -40~85℃
  • Baud Rate: 115200
  • Dimension: 2018mm / 0.790.71"




Shipping List:

  • 5.8GHz Microwave Radar Module x1