The Vision Sensor provides a robot with new capabilities and allows for expanded learning. At its most basic mode, the sensor tells you where a colored object is located. The location's X value gives you the right and left position. When the camera is tilted down, the Y value gives you the distance to the object, with a little basic trigonometry on your part.

The Vision Sensor combines a dual ARM Cortex M4+M0 processor, color camera, WiFi, and USB into a single smart sensor. The sensor can be trained to locate objects by color. Every 200 milliseconds, the camera provides a list of the object found matching up to eight unique colors. The object’s height, width, and location is provided. Multi-colored objects can also be programmed, allowing color codes to provide new information to the robot. Color-codes can represent anything you want, including location, object type, street signs, movement instructions, robot identifiers, etc.
The Vision Sensor has USB for a fast, direct connection to your computer. This allows you to view images and machine vision results simultaneously.
The Vision Sensor also has WiFi Direct and acts like a web server. This allows you to wirelessly view “live” video from any computer equipped with a browser and WiFi.
The Vision Sensor added so much to the capabilities of V5 robots, we also added a VEX IQ compatible port to share the fun.
Future capabilities we plan to add:
- Generic color sensors
Sensor Programming | ||
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Actions Vision.takeSnapShot() |
Result Array ID centerX centerY height width angle |
Sensing Vision.objectCount Vision.largestObject.centerX Vision.largestObject.centerY Vision.largestObject.height Vision.largestObject.width |
V5 Vision Sensor | |
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Vision Framerate | 50 Frames per second |
Color Signatures | 7 independent colors |
Color Codes | 2 3 or 4 color signatures per color code |
Image Size | 640 x 400 pixels |
Microcontroller | Dual ARM Cortex M4 and M0 |
Connectivity | V5 Smart Port IQ Smart Port USB Micro |
Wireless | 2.4 GHz 802.11 Wi-Fi Direct hotspot with built in webserver |
Compatibility | Any device with WiFi and a Browser |
Size | |
Weight | 0.77lbs (350g) |