{"product_id":"hi-link-24ghz-hlk-ld2411s-low-consumption-intelligent-sensor-human-body-sensing-radar-module-sensitivity-smart-light-ld2411s","title":"Hi-Link 24Ghz HLK-LD2411S Low Consumption Intelligent Sensor Human Body Sensing Radar Module Sensitivity smart light LD2411S","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ebibikoo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCamera Equipped\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,FCC,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAll Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eConnect way\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eplug-in\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDetect distance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5M\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDetection angle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e±60°\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFrequency Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e24GHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5-12V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHLK-LD2411S\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePorts\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSupport GPIO and UART\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20mmx20mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEU Plug\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eState of Assembly\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eReady-to-Go\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWorkign mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFMCW Frequency Modulated Continuous Wave\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-1100155211601\"\u003e\u003cdiv class=\"detail-video\" id=\"1100155211601\" data-previewurl=\"https:\/\/ae01.alicdn.com\/kf\/S7347550c45ee4e3eb2ba47aa295a8976W.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor this application, please refer to the following :\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFunction: \u003c\/strong\u003eThe light lights up with people, and the light lights up with people's footsteps. For example, if the distance between the human body and the module is 3 meters, all lights within 0-3 meters will be on; After leaving for a period of time, all the lights turn off.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePower supply:\u003c\/strong\u003e LED light with 24V power supply, module 5V power supply\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eControl range:\u003c\/strong\u003e The maximum distance for human body sensing is 6m, and the maximum distance for micro motion human body sensing is 3.5m\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSchematic diagram of LD2411S pin\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa0a49717ed194bea8c21d051633590440.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTools: \u003c\/strong\u003eLD2411S radar module, L06 module, LED light strip, 2W DCDC power module\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrinciple:\u003c\/strong\u003e \u003cspan style=\"background-color:rgb(164, 221, 0);color:rgb(51, 51, 51)\"\u003eUsing the L06 module as the main control, the distance between the human body and the module is output through LD2411S to control the lighting on and off.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(244, 78, 59);color:rgb(255, 255, 255);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003ePlease take the test board when you first time to purchase the sample, which can help you to test the sensor module more convinent.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:24px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eLD2411-S is a motion\/micro-motion human body sensing ranging sensor module of Hi-Link, which includes extremely simplified 24 GHz radar sensor hardware and intelligent algorithm firmware RM01. This reference design is suitable for single target scenarios, when there are multiple targets , the target with the highest echo energy will be selected. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eThe LD2411-S hardware consists of a 24Ghz millimeter-wave radar chip, a high-performance send-and receive micro-strip antenna, a low-cost MCU and peripheral auxiliary circuits. The radar beam of the LD2411-S hardware adopts a flat beam design: the detection range of the radar module E surface direction is 20, and the detection range of the H surface is 45. The user can adjust the placement direction of the module according to the actual application scenario. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eIntelligent algorithm firmware RMO1 adopts FMCW waveform and S3 series chip proprietary advanced signal processing technology to realize accurate human body distance measurement and\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003emotion\/micro-motion human body sensing\u003c\/span\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eProduct parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:13.9095pt;font-family:arial, helvetica, sans-serif\"\u003e2.1 Main characteristics\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* 24 GHZ ISM band\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* Integrate intelligent millimeter-wave radar single chip and intelligent algorithm firmware\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* Accurate indoor\/outdoor human motion\/micro-motion sensing and distance detection\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* 5V single power supply\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* Continuous working average current 48mA@20 Hz reporting frequency\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* Provide visualization tools, support configuration of detection distance interval, set sensitivity by\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003edistance gate\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* The longest distance of human body induction is 6m, and the longest distance of micro-motion human\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003ebody induction is 3.5m\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* High-precision ranging: 30~350cm±5cm; 350~600cm±5%\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e* Azimuth +20°, Elevation +45° \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:13.9095pt;font-family:arial, helvetica, sans-serif\"\u003e2.2 System description\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003eLD2411-S is an intelligent motion\/micro-motion human body ranging module developed based on a\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003eprofessional radar chip. It has the characteristics of strong real-time ranging accuracy, large range, and flexible\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003econfiguration of algorithm parameters. The sensor adopts FMCW waveform, combined with MCU's\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003eproprietary radar signal processing and built-in intelligent distance detection algorithm, it can detect targets in\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003ethe designated area and report the results in real time. Based on this reference solution, users can quickly\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:11.05pt;font-family:arial, helvetica, sans-serif\"\u003edevelop corresponding motion\/micro-motion human body sensing products.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cp\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S41d4d74ac69c481894d24fab2f140b08X.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cimg width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6fbb2b66f76408e80886c642b3ba49fn.png\" slate-data-type=\"image\"\u003e\u003cimg width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/S05502101aa5641e8852980dce8bbd711N.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S33974e32fa20413082c315cddad3a71ci.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"944\" height=\"944\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scc3acd82bdcb45cd8b73bedfd5ca8681K.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e* Human body sensor light control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eIt senses whether there is someone in the space, and automatically controls lights, such as lighting equipment in public places, various sensor lights, bulb lights, etc.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e* Human body induction wake-up of advertising screen and other equipment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eAutomatically turn on when people come, and automatically sleep when no one comes to save power, information delivery is more accurate and efficient\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e* Life safety protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eUV lamp work protection, to prevent the UV lamp from being turned on when there are people around and causing personal injury\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eAutomatic detection and alarm of dangerous places to prevent people from entering specific high-risk spaces, such as high-risk places entered by personnel from coal mine blasting\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e* Smart home appliances\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eWhen there is no one in the room for a long time, the TV, air conditioner and other electrical appliances are automatically turned off, saving energy and safety\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e* Intelligent security\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eDetection and identification of people intruding, staying, etc. within the specified range\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A835993763978491f9b883806acd01616h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S54b23a509b3c4c799ac7d9f6f4c0c7a9b.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Elanique","offers":[{"title":"1PCS \/ HLK-LD2411S Module \/ China Mainland","offer_id":54004119208279,"sku":"14:771#1PCS;200000828:201335940#HLK-LD2411S Module;200007763:201336100","price":26.41,"currency_code":"USD","in_stock":true},{"title":"10PCS \/ HLK-LD2411S Test Kit \/ China Mainland","offer_id":54004119241047,"sku":"14:193#10PCS;200000828:201335941#HLK-LD2411S Test Kit;200007763:201336100","price":183.75,"currency_code":"USD","in_stock":true},{"title":"1PCS \/ HLK-LD2411S Test Kit \/ China Mainland","offer_id":54004119273815,"sku":"14:771#1PCS;200000828:201335941#HLK-LD2411S Test Kit;200007763:201336100","price":31.72,"currency_code":"USD","in_stock":true},{"title":"10PCS \/ HLK-LD2411S Module \/ China Mainland","offer_id":54004119306583,"sku":"14:193#10PCS;200000828:201335940#HLK-LD2411S Module;200007763:201336100","price":127.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/8463\/0103\/files\/S6e9f5e2103554dfb8f6eb9f8ff42a9acU.webp?v=1783812697","url":"https:\/\/elanique.shop\/products\/hi-link-24ghz-hlk-ld2411s-low-consumption-intelligent-sensor-human-body-sensing-radar-module-sensitivity-smart-light-ld2411s","provider":"Elanique","version":"1.0","type":"link"}