[pnnayyeri]

Hi there,

I'm using the 3D printing feature of RoboDK.
I have used a Python program to command the extruder (via serial port). Though, to extrude with a proper feed rate, I need to get the current linear speed of the robot at any time and pass it to the extruder controller board.
我看到有一个方法setthe speed but any idea how togetthe linear speed?

Thanks,
Poe