Use FRC Ultrasonic sensor with C++ on Raspberry Pi
 

Hey, I'm making a OpenCV vision programme for a Raspberry Pi that will do traditional tracking of targets as well as identify the colour of flat areas of the floor to possibly do some basic path finding. Does anyone know if I can use an FRC ultrasonic sensor on the Raspberry Pi GPIO, and access it with some kind of C++ library?

Re: Use FRC Ultrasonic sensor with C++ on Raspberry Pi
 

Should work. It just returns a voltage. You'll have to use an analog to digital converter, though. https://learn.adafruit.com/reading-a...ry-pi?view=all