{"product_id":"1pcs-upixels-optical-flow-w-distance-measuring-2-in-1-module-50hz-serial-port-output-with-cmos-image-sensor-for-rc-fpv-drone","title":"1PCS UPixels Optical Flow w Distance-Measuring 2-in-1 Module 50Hz Serial Port Output with CMOS Image Sensor for RC FPV Drone","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYUENHOANG\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFor Vehicle Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAirplanes\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\u003eIs Batteries Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Electric\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs it battery\/power supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs it charger\/adapter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComposite Material\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003efor RC FPV drone multicopter\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\u003eRC Parts \u0026amp; Accs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eoptical flow module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommend Age\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e14+y\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRemote Control Peripherals\/Devices\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOptical Flow w Distance-Measuring 2-in-1 Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e22x14mm\/0.86x0.55in\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTool Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAssembly Category\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUpgrade Parts\/Accessories\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHovering Positioner\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVehicles \u0026amp; Remote Control Toys\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000014715202\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003e1PCS UPixels Optical Flow w Distance-Measuring 2-in-1 Module 50Hz Serial Port Output with CMOS Image Sensor for RC FPV Drone\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Item name: optical flow module, hovering sensor board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Color: green\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Type: LC-302\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Size: 22x14mm\/0.86x0.55in\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Chip: U30-5A chip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Baud rate:19200\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Application: UAV tracking, image stabilization, obstacle avoidance, action camera, etc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- Used for RC FPV drone multicopter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eOverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The UPixels optical-flow module(UP-FLOW) includes an optical-flow chip and a CMOS image sensor.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The optical-flow module is used to detect the movement of a drone in the horizontal direction during flight, and the module transmits the result to the flight control. The flight control then combines with the altitude data to control the aircraft and achieve automatic hovering.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- This document describes the module's interface, size, and specifications related parameters, so that related personnel can develop based on this module.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eSize and Structure:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- This product model is UP-FLOW-LC-302-3C, the hardware part is mainly the main board. As shown in Figure [ UP-FLOW-LC-302-3C size info. ]the schematic diagram of the main board size structure is as follows: Length 22 mm and Width 14 mm.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eFunctional Block:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The optical flow module detects the horizontal moving distance of the aircraft in real time in a GPS-free environment, realizing high-precision positioning of the drone.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The module obtains the image data through the COMS module and sends it to the optical flow chip. The chip uses the camera to capture the screen to get the displacement information of the drone, and then outputs it to the flight control through the UART interface, so as to control the horizontal movement distance of the aircraft and achieve the purpose of hovering.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The structure of the optical flow module is shown in Figure [ Functional block diagram ].\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eOptical-flow Module Access Method:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The optical-flow module connects to the flight controller via the UART interface. The UART data format is 1 start bit, 8 data bits, 1 stop bit, no parity bit, and the baud rate is 19200.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The optical-flow module and flight control interface sequence is shown in Figure [ The optical-flow access interface ], where UART_ TXD, UART_ RXD is based on the optical-flow module, VCC is 3.0V-5.0V power supply input. The maximum power consumption is 90mW at 3.0V and 150mW at 5.0V.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eChip Overview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The UPixels optical flow chip U30-5A is an intelligent visual chip that detects the horizontal displacement of small micro air vehicles (such as quadcopter drones) in real-time through visual methods, used to achieve automatic fixed point hovering of small micro air vehicles.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- The UPixels optical flow chip first collects continuous image data from the image sensor as input, then detects the displacement of the continuous image sequence in the horizontal X and Y directions, and finally outputs the corresponding displacement detection results. Figure [ U30-5A Chip System Framework ] depicts the framework of the UPixels optical flow chip system.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eOptical-flow Module Initialization and Data Definition:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e- After the optical-flow module is powered on, it will be initialized by itself. At least 100 ms delay is required between powering up the optical-flow module and the initialization.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e- Size is manual measurement, there are exist errors.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e- The connecting wire will not include.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003ePackage include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e1pcs x optical flow module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S84841bee27ca48bdb71eb2b301447032c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se9eab425121e469bbde98a57c59cfe29g.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S363e4e414dce4ff382d93162d18bfa2bE.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S67053dc9ef1140258e87b67fe2c16c4fL.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S92e7a03ed0fb410a95d36e429ad004a7F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b3e23f100ad4005b9f37804ab5f9ffdR.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S421f24f885e54fdda83730d6ab14029ep.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S670fc91372124d16a2b72b65256d193aF.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd692fdb2dd114e6e9fbb75c808b07098c.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000014831\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"LC302","offer_id":55275847549227,"sku":"14:29#LC302","price":56.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S84841bee27ca48bdb71eb2b301447032c.webp?v=1788243620","url":"https:\/\/yoeruyo.com\/products\/1pcs-upixels-optical-flow-w-distance-measuring-2-in-1-module-50hz-serial-port-output-with-cmos-image-sensor-for-rc-fpv-drone","provider":"Yoeruyo","version":"1.0","type":"link"}