24 GHz Human Presence Radar Sensor Module – 24 GHz FMCW millimeter-wave human presence detection module designed for smart home automation, occupancy sensing, lighting control, security systems, industrial automation, IoT devices, and embedded presence detection applications. Operates from a 5 V to 12 V supply with a typical current consumption of 79 mA and detects both moving and stationary human targets using Frequency-Modulated Continuous Wave (FMCW) radar technology. Features a UART digital communication interface, configurable detection thresholds, event/occupancy detection, high immunity to ambient light, temperature, smoke, and dust, and supports motion, micro-motion, and static presence detection without requiring direct line-of-sight. The module measures 22 × 16 mm, is designed for surface-mount installation, and operates over a −40°C to +85°C temperature range, making it suitable for long-term embedded and industrial deployments. #HiLink #HLKLD2410CP #HLKLD2410C #24GHzRadar #HumanPresenceSensor #FMCWRadar #OccupancySensor #MotionDetection #UART #IoT #SmartHome #EmbeddedSystems

Human presence sensing module Human Presence Sensing Radar Module for detecting moving and stationary human presence using 24 GHz FMCW radar technology. Operates from a 5 V supply (supports 5–12 V input) with a typical operating current of 80 mA. Provides UART and GPIO (3.3 V logic) interfaces, supports an adjustable detection range of 0.75 m to 6 m, a ±60° detection angle, and 0.75 m distance resolution. Designed for operation over an ambient temperature range of −40 °C to +85 °C. #HumanPresenceSensor #RadarModule #24GHz #FMCW #PresenceDetection #MotionSensor #UART #GPIO #HiLink #LD2410P