I think either the experimental API was changed or your code is broken, because it doesn't run (either from here or gitHub) for me, but if I change 'baudrate' to 'baudRate' in your script it begins to work.
(I posted an issue on your github as well)
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I think either the experimental API was changed or your code is broken, because it doesn't run (either from here or gitHub) for me, but if I change 'baudrate' to 'baudRate' in your script it begins to work.
(I posted an issue on your github as well)