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1.3.3 - 4MHz internal support on all parts, Wire bugfixes for 441/841 and more

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@SpenceKonde SpenceKonde released this 15 Dec 03:54
7ce9d6b

This release adds a few requested features, streamlines the burn bootloader process (which may also fix an issue encountered with some programmers that mishandle the reset line between programming operations). All users are encouraged to update to this version. It will be available for board manager later tonight. The full list of changes is:

  • Add support for external CLOCK on 48/88/828. Document how to use external clock on other parts via manual AVRdude step (#355).
  • Fix bug with Wire library (#363)
  • Fix bug with using 32K ULP as clock source on 828.
  • A bit of boards.txt cleanup.
  • Reduce RAM usage on the 841/441/1634 when one but not both serial ports are in use. (#352)
  • Add printf support to printable class. (#367)
  • Add CLOCK_SOURCE define to identify clock source (#358)
  • Add support for 4MHz internal on all boards (#358)
  • Add support for 16.5MHz on x5 and x61 (#349)
  • Documentation improvements (#373, #375)
  • Burn Bootloader now executes as a single command; this should fix issues with some programmers. (#372)

As always report any problems through the Github Issues system - enjoy!
This is the version for manual installation.