lumenpnp

v4.0.1 is a small update to the LumenPnP source, mainly containing small adjustments.

• Very slight widening of the feeder blades, making the fit of adjacent feeders more comfortable
• Adjusting the nozzle rack to accommodate more variants of the N75 nozzle tip
• Opens up various passthrough holes for more forgiving fits
• Fixes a source issue where ring lights got reverted to an incorrect v...

v4.0.0 is an overhaul release with tons of new features and improvements.

Summary

[!WARNING] This release is out of date, please check this releases page for the latest 4.x.x release.

All of the pneumatic and electronic components h...

What's Changed

• The motherboard now has D1 set to DNP (do not populate) for the following reason:
  • D1 allows the 3v3 rail to be powered from USB VBUS. However, the stepper motor drivers are not powered by VBUS.
  • If USB power is applied before main power, the STM32 will boot and send configuration data to the steppers, but the steppers are not powered to receive it. When the stepper...

What's Changed

Improvements:

• FDM part changes:
  • x-gantry-front
    • switched to using M3x12-self-tapping-screw for installing z-axis linear rail and z-limit-switch
  • y-gantry
    • tightened M5 hex nut pocket fit
  • nozzle-rack
    • removed top ribs to improve z-clearance
    • updated mounting bolt channels to reduce likelihood of M3x10-hex-head free-spinning during installati...

What's Changed

Improvements:

• Strip Feeder Standardization by @lucian151 in https://github.com/opulo-inc/lumenpnp/pull/685
• Updates front-left-leg to Use M5 square nut by @lucian151 in https://github.com/opulo-inc/lumenpnp/pull/687
• Introduces x-cable-chain-guide-alt by @lucian151 in https://github.com/opulo-inc/lumenpnp/pull/690

Bug Fixes:

• Closes #688 with commit b62a0df...