{"product_id":"px4flow-v1-3-1-optical-flow-smart-camera-stm32f405-mt9v034-l3gd20-gyro-250hz-pixhawk-px4-uav","title":"PX4FLOW V1.3.1 Optical Flow Smart Camera — STM32F405, MT9V034, L3GD20 Gyro, 250Hz, for Pixhawk \u0026 PX4 UAV","description":"\u003ch2\u003ePX4FLOW V1.3.1 Optical Flow Smart Camera — STM32F405, 752×480 MT9V034, L3GD20 3-Axis Gyro, 250Hz, for Pixhawk \u0026amp; PX4 UAV\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePX4FLOW V1.3.1\u003c\/strong\u003e is an \u003cstrong\u003eopen-source optical flow smart camera\u003c\/strong\u003e designed for \u003cstrong\u003eGPS-denied position hold and indoor navigation\u003c\/strong\u003e on Pixhawk and PX4-compatible UAVs. Built around an \u003cstrong\u003eSTM32F405 processor\u003c\/strong\u003e and a \u003cstrong\u003e752×480 MT9V034 image sensor\u003c\/strong\u003e with an integrated \u003cstrong\u003eL3GD20 3-axis gyroscope\u003c\/strong\u003e, it calculates optical flow on a 4× binned and cropped area at \u003cstrong\u003e250Hz outdoors\u003c\/strong\u003e and \u003cstrong\u003e120Hz in low-light or indoor conditions\u003c\/strong\u003e — without requiring an illumination LED. Freely reprogrammable for custom low-level computer vision tasks. Available as a standalone sensor or bundled with the \u003cstrong\u003eMB1043 ultrasonic sonar module\u003c\/strong\u003e for integrated altitude measurement.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM32F405 @ 168MHz Cortex-M4F\u003c\/strong\u003e — High-performance processor for real-time optical flow computation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e752×480 MT9V034 Image Sensor\u003c\/strong\u003e — High-resolution image sensor with excellent low-light sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL3GD20 3-Axis Gyroscope\u003c\/strong\u003e — Onboard gyro for motion compensation and improved flow accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250Hz Outdoor \/ 120Hz Indoor\u003c\/strong\u003e — High update rate in bright conditions; maintains 120Hz in low-light and indoor environments without an illumination LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16mm M12 Lens with IR Block Filter\u003c\/strong\u003e — Optimized for optical flow sensing; IR filter reduces noise from infrared light sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Source \u0026amp; Reprogrammable\u003c\/strong\u003e — Freely reprogrammable for custom low-level computer vision tasks beyond optical flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional MB1043 Ultrasonic Sonar\u003c\/strong\u003e — Combo variant includes MB1043 sonar for integrated altitude measurement alongside optical flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixhawk \u0026amp; PX4 Compatible\u003c\/strong\u003e — Native support in PX4 flight stack; compatible with Pixhawk-based flight controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVariant Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Flow Sensor Only\u003c\/strong\u003e — PX4FLOW V1.3.1 camera + connecting cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombo with MB1043 Sonar\u003c\/strong\u003e — PX4FLOW V1.3.1 camera + MB1043 ultrasonic module + connecting cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e STM32F405, 168MHz Cortex-M4F (128 + 64KB RAM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Sensor:\u003c\/strong\u003e 752×480 MT9V034\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyroscope:\u003c\/strong\u003e L3GD20 3-axis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens:\u003c\/strong\u003e 16mm M12 with IR block filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Rate:\u003c\/strong\u003e 250Hz (bright\/outdoor), 120Hz (dark\/indoor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 45.5 × 35mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V, 115mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e Open-source, reprogrammable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOption A — Optical Flow Sensor Only:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1× PX4FLOW V1.3.1 optical flow smart camera\u003c\/li\u003e\n\u003cli\u003e1× Connecting cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOption B — Combo with Sonar:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1× PX4FLOW V1.3.1 optical flow smart camera\u003c\/li\u003e\n\u003cli\u003e1× MB1043 ultrasonic sonar module (pre-soldered)\u003c\/li\u003e\n\u003cli\u003e1× Connecting cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGPS-denied indoor position hold and hover\u003c\/li\u003e\n\u003cli\u003eLow-altitude precision navigation and landing\u003c\/li\u003e\n\u003cli\u003eWarehouse, tunnel, and urban canyon UAV operations\u003c\/li\u003e\n\u003cli\u003eResearch and development UAV programs requiring open-source optical flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVersion 1.3.1 — version number printed on the back of the board\u003c\/li\u003e\n\u003cli\u003eMB1043 sonar is pre-soldered on the combo variant\u003c\/li\u003e\n\u003cli\u003eRequires downward-facing mounting with a clear view of the ground surface\u003c\/li\u003e\n\u003cli\u003eBest performance on textured surfaces; pair with sonar for accurate altitude data\u003c\/li\u003e\n\u003cli\u003eReprogrammable via open-source firmware for custom computer vision applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PX4","offers":[{"title":"Combo with Sonar","offer_id":52235301552268,"sku":"32541496896-Combo with Sonar","price":182.0,"currency_code":"USD","in_stock":true},{"title":"Optical Flow meter","offer_id":52235301585036,"sku":"32541496896-Optical Flow meter","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/S2cf9c34adf944d408e151814b806eb2dd.webp?v=1786510932","url":"https:\/\/buyrcdroneoutlet.com\/products\/px4flow-v1-3-1-optical-flow-smart-camera-stm32f405-mt9v034-l3gd20-gyro-250hz-pixhawk-px4-uav","provider":"TheDroneFlight","version":"1.0","type":"link"}