Peter Hinch

If connect() can now raise an exception we need to change the code around both its calls, don't you agree?

There is something wrong with your `hardware_setup.py` file. It's impossible for me to figure out what the problem is without seeing the code.

OK. I had to rush off this morning so didn't have a chance to address this properly. The other people are right when running a full application. I suggest you...

I think the IDE tools you are using may not be showing all the error messages. You might try using the official [mpremote](https://docs.micropython.org/en/latest/reference/mpremote.html). In any support query it's best to...

This seems to be a problem with Thonny. I've never used this, so can't help. If you move to [the forum](http://[forum](http://forum.micropython.org/index.php).micropython.org/index.php) the developer of Thonny is available to help.

In MicroPython I am a command-line guy - I use mpremote or rshell. For advice on IDE's please ask in the forum.

It would be possible to design a widget that could render arbitrary bitmapped graphics. One approach would be to create a `FrameBuffer` instance with the correct dimensions for the graphic,...

That looks good. ```python self._qr = uqr.make(value) ``` Do you plan to open source the QR code generation? Or is it already out there?

I'll investigate.

Thank you for the report. I've pushed an update which fixes this bug. It also throws a `ValueError` if you attempt to open a window with no active widgets, because...