{"product_id":"mini-hlk-ld2410b-high-sensitivity-24g-human-presence-status-radar-heartbeat-detection-sensor-module-ld2410b-hlk-ld2410b-p-24ghz","title":"Mini HLK-LD2410B Modulo sensore radar di rilevamento del battito cardiaco ad alta sensibilità 24G LD2410B HLK-LD2410B-P 24Ghz","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eMini HLK-LD2410B High Sensitivity 24G Human Presence Status Radar Heartbeat Detection Sensor is a sensor module selected for detecting environmental data, presence, motion or system status. It is suitable for smart home users, automation builders and embedded developers who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003edetecting environmental data, presence, motion or system status\u003c\/li\u003e\n\u003cli\u003eIoT projects, automation hubs, microcontrollers and monitoring systems\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for smart home users, automation builders and embedded developers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 26px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003e1. Product introduction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated continuous waves to detect human targets in the set space. Combined with radar signal processing and precise human body sensing algorithms, it realizes high-sensitivity human presence status sensing, and can identify human bodies in motion and stationary states. And auxiliary information such as the distance of the target can be calculated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e This product is mainly used in indoor scenes to sense whether there is a moving or micro-moving human body in the area, and output the detection results in real time. The farthest sensing distance can reach 5 meters, and the distance resolution is 0.75m. Provides a visual configuration tool, which can easily configure the sensing distance range, sensing sensitivity in different intervals, and unmanned delay time, etc., to adapt to different specific application needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e Support GPIO and UART output, plug and play, and can be flexibly applied to different smart scenarios and terminal products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 26px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003e2. Product Features and Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; list-style: disc; box-sizing: border-box;\" align=\"start\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003ePlug and play, easy assembly\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eThe longest sensing distance is up to 5 meters\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eLarge detection angle, coverage up to ±60 degrees\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eAccurate identification within the interval, support the division of the sensing range, and shield the interference outside the interval\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eMulti-level intelligent parameter adjustment can be realized through Bluetooth-compatible or serial port to meet the needs of scene changes\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eVisual debugging and configuration tools\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eSmall and simplified, the minimum size is only 7mmx35mm\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eSupports various installation methods such as ceiling hanging and wall hanging\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e24GHz ISM band, compliant with FCC and CE spectrum regulations\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eThe ultimate cost-effective \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eThe LD2410B human body sensing module adopts 24GHz millimeter wave radar sensor technology. Compared with other solutions, it has obvious advantages in human body sensing applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e1. In addition to\u003c\/span\u003e\u003cspan style=\"background-color: rgb(252, 220, 0); color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003ebeing sensitive to moving human bodies\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e, it is also sensitive to\u003c\/span\u003e\u003cspan style=\"background-color: rgb(251, 158, 0); color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003estatic, fretting, and sitting\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003ethat cannot be recognized by traditional solutions. The human body can also be sensitively sensed;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e2. It has good environmental adaptability, and the sensing effect is not affected by the surrounding environment such as temperature, brightness, humidity and light fluctuations;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e3. It has\u003c\/span\u003e\u003cspan style=\"background-color: rgb(252, 196, 0); color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003egood shell penetration\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eand can be hidden inside the shell It can work without opening holes on the surface of the product, which improves the aesthetics of the product;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e4. The farthest sensing distance and the sensitivity on each distance door can be flexibly configured to achieve flexible and fine personalized configuration;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e5.\u003c\/span\u003e\u003cspan style=\"background-color: rgb(211, 49, 21); color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eWith the Bluetooth-compatible function\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e, you can Catch the serial port and directly use the APP to debug the radar parameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003c\/div\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 26px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003e3. Application scenarios\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eThe LD2410B human body sensing module can detect and identify the human body in motion, fretting, standing, sitting and lying down. It supports multi-level parameter adjustment and can be widely used in various AIoT scenarios. Common types are as follows:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; list-style: disc; box-sizing: border-box;\" align=\"start\"\u003e\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eHuman body induction light control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, 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\n\u003cul style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; list-style: disc; box-sizing: border-box;\" align=\"start\"\u003e\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eHuman body induction wake-up of advertising screen and other equipment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eAutomatically turn on when people come, and automatically sleep when no one comes to save power, information delivery is more accurate and efficient\u003cbr\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; list-style: disc; box-sizing: border-box;\" align=\"start\"\u003e\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eLife safety protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, 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\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, 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\u003cbr\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; list-style: disc; box-sizing: border-box;\" align=\"start\"\u003e\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eSmart home appliances\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, 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\u003cbr\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; list-style: disc; box-sizing: border-box;\" align=\"start\"\u003e\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eIntelligent security\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eDetection and identification of people intruding, staying, etc. within the specified range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 26px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003e4. Use and configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e4.1 Typical Application Circuit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e The LD2410B module directly outputs the detected target state through an IO pin (someone is high, no one is low), and it can also output the detection result data through the serial port according to the specified protocol. The serial port output data includes: Target status and distance auxiliary information, etc., users can use it flexibly according to specific application scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e The power supply voltage of the module is 5V, and the power supply capacity of the input power supply is required to be greater than 200mA.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e The module IO output level is 3.3V. The default baud rate of the serial port is 256000, 1 stop bit, and no parity bit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e4.2 The role of configuration parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e The user can modify the configuration parameters of the module through the serial port of the LD2410B to adapt to different application requirements, and the configuration content will not be lost when the power is turned off. The configurable parameters include the following:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(159, 5, 0); font-size: 20px; font-family: 'comic sans ms', cursive;\"\u003eFarthest detection distance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e Set the farthest detectable distance, and only human targets that appear within the farthest distance will be detected and the result will be output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e Set in units of distance gates, and each distance gate is 0.75m.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e Including the farthest door for motion detection and the farthest door for static detection, the setting range is 1-8, for example, if the farthest door is set to 2, only if there is a human body within 1.5m will it effectively detect and output the result.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(159, 5, 0); font-size: 20px; font-family: 'comic sans ms', cursive;\"\u003eSensitivity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e Only when the detected target energy value (range 0-100) is greater than the sensitivity value will it be determined that the target exists, otherwise it will be ignored.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e The sensitivity value can be set from 0 to 100. The sensitivity of each range gate can be independently set, so that the detection in different distance ranges can be precisely adjusted, local accurate detection or filtering of interference sources in specific areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e In addition, if the sensitivity of a certain distance gate is set to 100, the effect of not recognizing the target under the distance gate can be achieved. For example, if the sensitivity of distance gate 3 and distance gate 4 is set to 20, and the sensitivity of other distance gates is set to 100, it can only detect the human body within the range of 2.25-3.75m from the distance module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"color: rgb(159, 5, 0); font-size: 20px; font-family: 'comic sans ms', cursive;\"\u003e\u003cstrong\u003eNo-one duration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e When the radar outputs the result from man to no man, it will report man for a period of time. If there is no man in the radar test range during this time period, the radar will report no man; if the radar detects man during this time period, it will be refreshed again. This time, in seconds. It is equivalent to the no-one delay time. After the person leaves, the output state will be no-one until no one exceeds this duration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e4.3 Visual configuration tool description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e In order to facilitate the user to test and configure the module quickly and efficiently, a PC configuration tool is provided. The user can use this tool software to connect the serial port of the module, read and configure the parameters of the module, and receive the detection results reported by the module. Data, and real-time visual display, which greatly facilitates the use of users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eHow to use the host computer tool:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e1. Use the USB to serial port tool to connect the module serial port correctly;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e2. Select the corresponding serial port number in the host computer tool, set the baud rate to 256000, select the engineering mode, and click to connect the device;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e3. After the connection is successful, click the Start button, the right graphical interface will display the test results and data;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e4. After connecting, if the start button is not clicked, or click stop after starting, the mode parameter information can be read or set;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eNote: The parameters cannot be read and configured after clicking start, and configuration can only be performed after stopping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" align=\"left\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1c26ebbdefd6485b8402a4871ade889fE.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S805c71d6995d438d8964cba1fed65b072.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Seeea8ef64f6243308fb3ec93bd6efe27W.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdffd78c120774791a5514a4589a907a1g.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1866e166b1f444baaef17c7d1a41356eH.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S04e377d7e6fd49b18f8a3f8247991397q.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb5fb00de22b042ccb131737e30593538w.webp?v=1764927313\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1b39ee78c0b1401488238fb657bfd8673.webp?v=1764927313\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TUFZEN Components","offers":[{"title":"LD2410B PIN han \/ 40cm","offer_id":47105534230786,"sku":"12000032338146177","price":4.37,"currency_code":"USD","in_stock":true},{"title":"LD2410B \/ 40cm","offer_id":47105534263554,"sku":"12000032945572679","price":4.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1c26ebbdefd6485b8402a4871ade889fE.webp?v=1764927313","url":"https:\/\/tufzen.com\/it\/products\/mini-hlk-ld2410b-high-sensitivity-24g-human-presence-status-radar-heartbeat-detection-sensor-module-ld2410b-hlk-ld2410b-p-24ghz","provider":"TUFZEN","version":"1.0","type":"link"}