Also M33 vs M0 and higher clock - should be 2-3x faster. And maybe you can do something with the second core. Im super impressed you got this to work! The memo

Also M33 vs M0 and higher clock - should be 2-3x faster. And maybe you can do something with the second core. Im super impressed you got this to work! The memories of the SAMD clocks... Shudders.