Non-functional mockup

• Case top.
• Case bottom (left and right bumper variants exported).
• Pegs to join case (optional / alternatively it can be glued).
• Grip extension (for bigger hands).
• Tongue for joining the 2 grip extension half parts.

The purpose of this release is so self-supporting testers can provide early feedback

Battery cover

• Reverted to the previous battery cover (without bottom anchors) since the new version was too difficult to assemble.

Scrollwheel

• Added variants for core slot tolerance: default, tight and loose.
• Holder part adjusted dimensions for better wheel centering.

Thumbsticks

• Right mini thumbstick cap is 0.25mm taller.
• Left thumbstick loose variant becomes default, and tight variant goes into /variants folder.

Front case

• Cutout for devport is a bit deeper so it has less chances to interfere with solder points.

Back case

• Contact point (with Marmota) in the USB aperture is 0.5mm lower, and the bridge is a bit wider.

Front case

• Changed internal chamber to host right thumbstick and new scrollwheel.
• Added cutout for battery connector through-hole pins.
• Reduced cutout for developer connector (now thinner).
• Added tabs to touch surface cross, so it cannot be inserted in a wrong angle.
• Compatibility: NOT compatible with PCB v0 (< b1.0.0)

Back case

• Reworked USB cutout to fit Marmota USB-C connector.
• Added cutout for Marmota antenna.
• Deeper bridge in one of the PCB supporting ribs, so it fits the right thumbstick through-hole pins.
• Compatibility: NOT compatible with PCB v0 (< b1.0.0)

Battery cover

• Thickness reduced because some batteries 503562 are bigger than the specs (5mm).
• Chamfer on the cubes top to prevent edge warp.

Scrollwheel

• New scrollwheel assemble:
  • New holder that attach into the side of the thumbstick block.
  • New core that is inserted from the inside of the encoder.
  • New wheel.
• Compatibility: NOT compatible with PCB v0 (< b1.0.0) nor front case v0 (< c1.0.0)

Right thumbstick cap

• New mini right thumbstick.

Touch surface hexagon

• Hexagonal touch surface ported to Build123d.
• Added tabs to prevent wrong angle insertion.
• Compatibility: NOT compatible with front case v0 (< c1.0.0)

L1/R1 trigger

• Chamfer on the shaft top to prevent edge warp.

Soldering stand

• Modified soldering stand to fit new PCB with right thumbmstick.
• Compatibility: NOT compatible with PCB v0 (< b1.0.0)

Dongle case

• Protective case for the Marmota (as a dongle).
• Includes clickable button / area, for pairing.

Ports and improvements

• Battery cover reimplemented in build123d and with added fillets and friction tabs.
• 1:1 port of ABXY button(s) from Blender to build123d.
• 1:1 port of Dpad button(s) from Blender to build123d.
• 1:1 port of Select button(s) from Blender to build123d.

Blender models

• Fixed cross-file reference paths (uppercase vs lowercase) that caused some Blender files to open incorrectly on Linux.

Migration from Blender to Build123d

• We started a gradual migration into Build123d.
• Parts ported to Build123d are located in /build123d folder.

Scroll-wheel redesigned

• A new scroll-wheel parametrical design made in Python (Build123d).
• Both left and right axles are printed in the same part.
• The core has a bigger semicircle shape to reduce any potential tilt.
• The holder has a smaller hole, and wider base.

Triggers L1/R1 ported to Build123D.

• L1/R1 ported into parametrical design made in Python (Build123d).
• The design should be exactly the same then the previous Blender model.

Compatibility

• wheel is NOT compatible with previous versions of wheel_core.
• wheel_core is NOT compatible with previous versions of wheel_holder.
• The combination of wheel+wheel_core+wheel_holder is compatible with previous versions of case_front

Scroll wheel

• Scroll wheel support width increased from 5mm to 7mm.

Front case

• Fix for incorrectly applied tolerance adjustment that made the hexagon insert too tight.

L4/R4

• Fix for incorrectly applied tolerance adjustment that made the part too tight in the Y axis (the walls with the screw holes).
• Increased the screw hole diameter by 0.1mm (since the hole usually becomes smaller when printing the part upright).

Thumbstick

• New thumbstick tight variant with slightly smaller shaft hole.
• Former default thumbstick becomes the loose variant.

Home button

• Fixed export script not rotating properly the small alignment knob.

Buttons

• ABXY button STL is now a single button (it was a bundle of 4).
• Dpad button STL is now a single button (it was a bundle of 4).
• Select button STL is now a single button (it was a bundle of 4).

Triggers

• L1 and R1 and now exported as 2 different STLs, with mirroring pre-applied.
• L4 and R4 and now exported as 2 different STLs, with mirroring pre-applied.
• L2 and R2 and now exported as 2 different STLs (for consistency).

All changes are backwards compatible

Scrollwheel

• Scrollwheel shaft is longer to minimize potential misalignment.
• Scrollwheel slot is deeper and has 2 ejection holes (so the shaft is easily removed if needed).

Conductive hexagon

• The loose version of the hexagon is now the default one.
• The tight version is still available as *_tight.stl in the release files.

Other

• Blender .blend files compression has been enabled, most files are now ~10% of the original size.

Incompatibilities

• Scrollwheel c0.90.0 is NOT compatible with previous versions of Scrollwheel shaft.
• Scrollwheel shaft c0.90.0 is NOT compatible with previous versions of Scrollwheel.
• Both Scrollwheel and Scrollwheel shaft are still compatible with previous versions of all the other parts.