New beta firmware 1.20.1RC1


  • administrators

    I have just released this. All the binaries are now available via https://github.com/dc42/RepRapFirmware/tree/dev/EdgeRelease (follow the link to the one you want, then press Download). DuetWebControl 1.20 and DuetWiFiServer 1.20 remain compatible with this release

    From the what's new file:

    New features:
    -Added M39 command to return SD card free space and other information

    Bug fixes:

    • Filament monitors are now disabled when simulating a print
    • Fixed a step number calculation bug that caused benign step error reports with some values of pressure advance
    • Fixed a lookahead bug that caused occasional step errors.

    The reason for making this a release candidate is in case the lookahead bug fix has a negative impact on print speed or quality.

    Please provide feedback on this release, whether good, bad or no-change, in this thread.



  • My printer (i3 clone) is printing as usual without any issues with 1.20.1RC1 (as it did with 1.20)


  • administrators

    @whosrdaddy, thanks for the feedback. It's a shame no-one else has responded.

    I have just released 1.20.1RC2 so I will close this thread.


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