junfengzh

Thanks for your reply. When I reduce the optimization level, the process runs much slower (500ms+ for a 1-second audio, vs. 200ms optimized), and problem happens elsewhere in MicroPython. If...

Yes I actually want the top N labels instead of one. While I'm reading the code, if this is a small fix for you, it would be great if you...

Thanks for quick reply. I use the double line follower, and read color sensor twice (left and right) in a loop, plus adjustment to the motors. I got 20 per...

Thanks for the pointers. When running on a more powerful machine, the variations are much smaller and close to real world behavior. This is a great simulation platform.