Maix GO 2.30 vs 11.30


#1

What are the differences of the two board physically and electrically?
How to check what version I have?
Which one is the better and latest?


#2

2.30 add PA ctrl pins, that prevent PA made noise in the idle state.
others is same.
It is all 2.30 version now, 11.30 version is sold out after indeigogo