3.6.0 Release Candidate 1

This is the first release candidate for firmware 3.6. All the important bugs we know about have been fixed and this firmware series is ready for wider testing.

Compared to RRF 3.5.4 this release includes 50 new and improved features including:

• Improve input shaping that works on moves of any length
• RS485/Modbus support (not available on Duet 2)
• Scanning Z probe support with touch mode

If you are currently running RRF 3.5.4 then see the full 3.6 change list at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-RC#reprapfirmware-360-rc1.

If you are already running RRF 3.6.0-beta.4, see the release notes at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta#reprapfirmware-changes-from-360-beta4-to-360-rc1. In particular, if you are using the scanning Z probe in touch mode, you must recalibrate the touch threshold.

As usual, user running Duet with attached Single Board Computer should upgrade using the unstable feed from the package server, and user running in standalone mode should use the files here. Most standalone mode users should be able to upgrade simply by uploading file Duet2and3Firmware-3.6.0-rc.1.zip to the Duet via Duet Web Control.

Release 3.6.0-beta.4

This release fixes bugs in beta3 and introduces experimental support for using scanning Z probes in touch mode. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta#reprapfirmware-360-beta4 for the upgrade notes and change list.

Release 3.6.0-beta.3

This release fixed bugs in beta 2 and brings some new features, in particular stall detection endstops on motors attached to CAN-connected expansion boards. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta#reprapfirmware-360-beta3 for upgrade information and the change list.

Release 3.5.4

This is a bugfix release. The change list is at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x#reprapfirmware-354.

Release 3.6.0-beta.2

This release fixes bugs in 3.6.0-beta.1 and introduces some minor new features. The change list is https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta#reprapfirmware-360-beta2.

Release 3.6.0-beta.1

The release marks the completion of the main features planned for the 3.6.0 release. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-Beta#reprapfirmware-360-beta1 for the release notes.

Release 3.5.3

This minor release includes bug fixes plus a few minor feature improvements. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x#reprapfirmware-353 for the change list.

3.5.3 Release Candidate 1

This release fixes bugs in 3.5.2. Release notes and change list are at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-RC#reprapfirmware-353-rc1-changes-since-352.

3.5.2

This is mostly a bugfix release but includes some small feature improvements. The change list is at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x#reprapfirmware-352.

3.5.2 release candidate 1

This is mostly a bugfix release. See https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-RC#reprapfirmware-352-rc1-changes-since-351 for the upgrade notes and change list.

The WiFi module firmware has not changed in this release so the recommended WiFi firmware version remains 2.1.