How can I use Python for serial communication with arduino and plot the graph?

Question

I am getting some value from arduino development board and I want to show the real time graph of value like using matplotlib Python module.

Answer 1

use pySerial and matPlotLib libraries for python
see this very good series of youtube tutorials
https://m.youtube.com/watch?v=95w4sx_zoB8

Answer 2

Have you tried pySerial module? It provides the access for the serial port.