Just did a quick test on my Uno.
25,000 iterations of doing an analogRead() and writing two bytes to Serial at 115,200 bit rate takes around 4.4 seconds.
That is about 5,600 samples per second.
Just did a quick test on my Uno.
25,000 iterations of doing an analogRead() and writing two bytes to Serial at 115,200 bit rate takes around 4.4 seconds.
That is about 5,600 samples per second.