Phidget21 and Phidget22 are entirely different versions of our libraries. If you installed the newest drivers, you would have Phidget22 installed. If a program needs the older version, you'll have to install it separately. You can find the downloads for Phidget21 here. Thank you so much for the hel...

I have installed the Phidgets libraries following the following link and the "Hello World" example was working. phidgets... But when I install Phidgets ROS driver from github... I got the error fatal error: libphidgets/phidget21.h: No such file or directory compilation terminated. How does...