Carrot-collective/ERCF_v2
Community designed ERCF v2 observed · 2026-08-28
Health v2 · maintenance only
52/100
- Activity 71
- Release rhythm 8
- Longevity 87
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1219
- days_rel: n/a
- days_push: 179
- n_releases_24m: 0
Adoption not part of the score
1954 stars · 176 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
ERCF v2 is a community-designed, expandable multi-material unit (MMU) for Klipper-based 3D printers, evolving the original Voron ERCF design. The repository provides CAD files, BOMs, documentation, and firmware integration guidance (via Happy Hare) for building the hardware, including optional buffer (ERCT) and filament cutter (ERF) modules.
Use cases
- add multi-color filament switching to a Klipper 3D printer
- build a DIY MMU for a Voron printer
- print multi-material parts without manual filament swaps
- find CAD files and BOM for the ERCF v2 filament feeder
- set up Happy Hare MMU firmware with Klipper Screen
- add a filament cutter or buffer to an ERCF setup
When to choose
- you run a Klipper-based printer and want a community-supported, expandable MMU
- you want proven hardware designs with active community development and documentation
- you want optional modules like an integrated buffer or filament cutter
When to avoid
- you need a plug-and-play commercial MMU with no assembly
- your printer does not run Klipper firmware
- you only need software-based filament management without hardware
Facets
application · maturity active
developer-tools hardware developer-tools cross-platform 3d-printing mmu klipper hardware-design cad voron multicolor-printing filament
1 source
- readme: https://github.com/Carrot-collective/ERCF_v2 · fetched 2026-08-28 · f4c2830af13e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Carrot-collective/ERCF_v2 | main | 52 |
For agents
markdown · JSON · MCP: product_card(name="Carrot-collective/ERCF_v2")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem