Well, runing python on Raspian, you could toggle a pin at maximum a couple of KHz, not near the 2 MHz you can do with this project. Also it claims predictabilit

Well, runing python on Raspian, you could toggle a pin at maximum a couple of KHz, not near the 2 MHz you can do with this project. Also it claims predictability, so I assume the time jitter is much less, which is a very important parameter for real time applications.