MicroPython Forum (Archive)

I have successfully wired transceivers to my pyboard (v1.0) and I am sending/receiving on both CAN busses, which I'm quite happy with. Now there are a couple of things I'm confused about as I refine my setup: 1. How to choose parameters for a given baud rate for CAN.init()? I would like to make a li...

Wow, thanks dhylands!

That's exactly what I was looking for in terms of what to change (in the firmware, in this case). And that ST evaluation board may be just the perfect thing (though I'm quite enamored with the pyboard at the moment.

Thanks again for your excellent help.

Ah, that makes sense. Thanks for your reply! Does it require any special code or firmware besides `uart(5)` to use those serial port pins (and override the pins as used the SD card)? For example, would I need to use the `pyb.Pin` class? (BTW, I'm asking for a project that uses 6 serial ports, and it...

Questions: Are there 5 or 6 serial ports available? If 6, what are the pins for UART #5? If 5, what is the expected behavior of the constructor call `UART(5)` Elaboration: Looking at the doc for pyb.uart: https://micropython.org/doc/module/pyb/UART , it says Construct a UART object on the given bus...