DFRobot 24GHz mmWave Radar 9 Meter Human Presence Detection Sensor With FMCW/CW Modulation

Description:

The DFRobot 24GHz mmWave radar sensor detects human presence up to 9 meters using FMCW and CW modulation with separate transmit and receive antennas. Reflected signals are processed through algorithms to identify moving, micro-moving, and stationary individuals, including those sleeping. Output is provided via serial and I/O ports. This compact sensor offers high sensitivity and reliability for easy integration into various applications.

Specifications:

• Power Supply: 3.6~5V
• Operating Current: 90mA
• Detection Distance: 9m
• Equivalent Transmit Power: 9-12dBM
• Beam Angle: 100*40°
• Modulation Mode: FMCW, CW
• Operating Frequency: 24GHz
• Operating Temperature Range: -40~85℃
• Baud Rate: 115200

Features:

• Human presence detection: Both Stillness and Motion Detection
• Strong anti-interference ability, not to be affected by snow, haze, temperature, humidity, dust, light, noise, etc.
• Small Size and Easy Integration
• I/O port switch quantity input and output control
• Serial port input and output control

Useful Links:

• Product wiki
• FAQ about MMwave

Package Included:

1 x Human Presence Detection Sensor (9 Meters)