MX682X

Yes, most definetely impacts mTC. Spence, you mentioned once you know someone from Microchip. Maybe it's worth pointing out that out so they might add it to their errata? That...

Well... I've let your code run on a AVR128DA48 on Curiosity Nano and a Attiny1614, also connected to a debugger, and had no problems so far with SLEEP_MODE_POWER_DOWN. I tried...

Fixed most of the linting and spaces in the new example.

Ok, so I made a bunch of quick fixes to make it compile on my end, but I have not taken care of the lint. Furthermore, Serial RX is broken...

While doing some tests, I've noticed that using Wire.pins(Default SDA, default SCL) will result in the library to use ALT1 - obviously, this was not intended, but I was wondering,...

I was thinking to make it toggle between ALT1 and DEFAULT when using the standard pins, but to continue using only two Arguments. I guess it makes more sense to...

No, I didn't see it in Serial. I guess I managed to came up with the same solution. technically it shouldn't add that much Flash, probably only around 10 bytes...

@SpenceKonde First I just added the Dual Mode Example, then I decided to fix Serial, and it the last part I fixed the Wire library itself. Since this ended up...

@SpenceKonde here is the Wire library, satandalone [Wire.zip](https://github.com/SpenceKonde/DxCore/files/9438135/Wire.zip)

I'd say the best would be to use the most up to date version from mTC, and close this PR. l don't see any use of using the weird sleep...