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Variants renamed according to nominal PCB-to-PCB spacing rather than physical interconnect PCB length. Files and directories renamed accordingly.
bacBus Interconnect – 40mm
Subsystem: bacBus
Status: 🧪 Testing
Latest Release:
- Version: v2r2
- Date: 2026-08-07
- KiCad: v10
Overview
37.5 mm-long M.2-based bacBus interconnect for bridging a 40 mm gap between Build a CubeSat boards (e.g. through the EPS bay). Compatible with bacBus pinout v4.
Specifications
- Dimensions: 22 mm × 37.5 mm
- Layer Count: 2
- Panelization: Yes
- Panel File: Included in release
- Boards per Panel: 25
Files
- Design files: Located in the
kicad10/folder - Schematics: PDF
- 3D Render:

Manufacturing
- Release: bacbus-interconnect-40mm-v2r2
- BOM: Not Included
- Instruction:
- Ordering: Included (PCBWay)
- Sourcing: Not Included
- Assembly: Not Included