{"id":1306,"date":"2026-10-30T09:19:19","date_gmt":"2026-10-30T09:19:19","guid":{"rendered":"https:\/\/sotokotec.com\/?post_type=product&p=1306"},"modified":"2026-10-30T09:19:20","modified_gmt":"2026-10-30T09:19:20","slug":"corvon-vertical-river-tof-8-meter-infrared-optical-flow-ranging-module-uav-sensor-uart-i2c-fixed-altitude-hover","status":"publish","type":"product","link":"https:\/\/sotokotec.com\/ru\/product\/corvon-vertical-river-tof-8-meter-infrared-optical-flow-ranging-module-uav-sensor-uart-i2c-fixed-altitude-hover\/","title":{"rendered":"CORVON Vertical River TOF 8-meter Infrared Optical Flow Ranging Module UAV Sensor UART\/I2C Fixed Altitude Hover"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nCV-0850<\/td>\n<\/tr>\n
Measuring Range<\/td>\n20 ~ 8000 mm<\/td>\n<\/tr>\n
Accuracy<\/td>\n\u00b13 cm @ <1 m\uff1b\u00b13 % @ \u22651 m<\/td>\n<\/tr>\n
Sampling Rate<\/td>\n50 Hz<\/td>\n<\/tr>\n
Wavelength<\/td>\n940 nm<\/td>\n<\/tr>\n
Communication Interface<\/td>\nUART: 115200 bps\uff1bI2C: up to 400 kHz<\/td>\n<\/tr>\n
FOV<\/td>\n< 3\u00b0<\/td>\n<\/tr>\n
Optical Flow Frame Rate<\/td>\n50 fps<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n3.5 ~ 5.5 V<\/td>\n<\/tr>\n
Power Consumption<\/td>\n\u2264 40 mA @ 5 V<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n0 ~ 60 \u2103<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-20 ~ 70 \u2103<\/td>\n<\/tr>\n
Ambient Light Immunity<\/td>\n8000 mm @ 350 lux\uff1b4000 mm @ 100,000 lux<\/td>\n<\/tr>\n
Dimensions<\/td>\n20.0 \u00d7 16.5 \u00d7 6.7 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Supports multiple open source firmware, PX4, INAV, Ardupilot, Betaflight AUTO protocol open source adaptive, UART, I2C private protocol can be adapted to USB to TTL data cable connection module can be freely changed to the required protocol type, direction does not require downloading from the upper computer, one-stop solution for problems
\nProtocol modification address: tof. corvon.tech<\/p>\n

I2C is a proprietary protocol and does not support open source<\/span><\/strong>
\nNote:<\/span><\/strong>
\nIf the flight control is PX4 firmware, selecting AUTO protocol only supports firmware below PX41.16. For firmware above 1.17, please contact customer service to modify it to PX4 fixed protocol<\/span><\/strong>
\nBetaflight firmware requires the latest version from 2025<\/span><\/strong>
\nOnly versions 5 or above can be supported<\/span><\/strong><\/p>","protected":false},"excerpt":{"rendered":"

The infrared optical flow ranging module is a new infrared short-range measurement solution launched for fields such as drones.
\nThis product is based on the dToF ranging principle, with small size, low cost, and excellent performance. This product is based on UART or I2C communication to transmit distance information, simple to use, flexible to install, and easy to expand.<\/p>\n

Product features<\/strong>
\nDirect Flight Time (dToF)
\nMinimum measurement blind spot: 20mm
\nminimum volume
\nMeasurement frequency 50Hz
\nThe measurement range can reach up to 8000mm
\nLightweight up to 1.8g
\nNo harm to human eyes
\nApplication Areas<\/strong>
\nDrone altitude determination
\nRobot obstacle avoidance
\nProximity sensing
\nObject detection during low-power system operation<\/p>","protected":false},"featured_media":1308,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[14],"product_tag":[],"class_list":["post-1306","product","type-product","status-publish","has-post-thumbnail","product_cat-sensor","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nCORVON Vertical River TOF 8-meter Infrared Optical Flow Ranging Module UAV Sensor UART\/I2C Fixed Altitude Hover - sotokotec.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sotokotec.com\/ru\/product\/corvon-vertical-river-tof-8-meter-infrared-optical-flow-ranging-module-uav-sensor-uart-i2c-fixed-altitude-hover\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CORVON Vertical River TOF 8-meter Infrared Optical Flow Ranging Module UAV Sensor UART\/I2C Fixed Altitude Hover\" \/>\n<meta property=\"og:description\" content=\"The infrared optical flow ranging module is a new infrared short-range measurement solution launched for fields such as drones. This product is based on the dToF ranging principle, with small size, low cost, and excellent performance. This product is based on UART or I2C communication to transmit distance information, simple to use, flexible to install, and easy to expand. Product features Direct Flight Time (dToF) Minimum measurement blind spot: 20mm minimum volume Measurement frequency 50Hz The measurement range can reach up to 8000mm Lightweight up to 1.8g No harm to human eyes Application Areas Drone altitude determination Robot obstacle avoidance Proximity sensing Object detection during low-power system operation\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sotokotec.com\/ru\/product\/corvon-vertical-river-tof-8-meter-infrared-optical-flow-ranging-module-uav-sensor-uart-i2c-fixed-altitude-hover\/\" \/>\n<meta property=\"og:site_name\" content=\"sotokotec.com\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-30T09:19:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sotokotec.com\/wp-content\/uploads\/2026\/10\/\u4e3b\u56fe03-20.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 \u043c\u0438\u043d\u0443\u0442\u044b\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sotokotec.com\\\/product\\\/corvon-vertical-river-tof-8-meter-infrared-optical-flow-ranging-module-uav-sensor-uart-i2c-fixed-altitude-hover\\\/\",\"url\":\"https:\\\/\\\/sotokotec.com\\\/product\\\/corvon-vertical-river-tof-8-meter-infrared-optical-flow-ranging-module-uav-sensor-uart-i2c-fixed-altitude-hover\\\/\",\"name\":\"CORVON Vertical River TOF 8-meter Infrared Optical Flow Ranging Module UAV Sensor UART\\\/I2C Fixed Altitude Hover - 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