EC Buying HLK-LD2410B Radar Sensor Module HLK-LD2410 Human Presence Motion Radar Sensor Module LD2410 Non Contact Monitoring Detector Intelligent Sensor with Bluetooth

Description

Features:

Plug and play, Easy to install

The maximum sensing distance is up to 5 meters

The probe angle is large, and the coverage can reach ± 60 degrees

Accurate identification within the section, support the division of sensing range, and shield the interference outside the section

Multi-level intelligent parameter adjustment can be realized through Bluetooth or string C to meet the needs of scene changes

Visual debugging and configuration tools

Compact and simple, the minimum size is only 7mmx35mm

Support ceiling, wall and other installation methods

24GHz ISM band

Best value for money

Performance and electrical parameters

Operating frequency band: 24GHz~24.25GHz

Power supply requirements: DC 5V, power supply capacity>200mA

Average working current: 79 mA

Modulation mode: FMCW

Interface: one GPIO, IO level 3.3V; One UART

Target application: human presence sensing

Detection distance: 0.75m~6m, adjustable

Detection angle: ± 60°

Distance resolution: 0.75m

Sweep bandwidth: 250MHz

Ambient temperature: -40℃ ~ 85℃

Module size: 7mmx35mm, hardware reserve 5 pin holes (without pins)

Pin hole diameter 0.6mm, pin spacing 1.27mm

Pin definition

OUT: human body detected: output high level; No human body: output low level

UART_ Tx: serial port Tx pin

UART_ Rx: serial port Rx pin

GND: power ground