Manuel Imboden 95dc1db1fd Clean-slate snapshot of bac-hardware.
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# bacBus Interconnect 17.5mm
**Subsystem**: bacBus
**Status**: ✅ Released
**Latest Release**:
- **Version**: v1r1
- **Date**: 2025-12-08
- **KiCad**: v9
## Overview
17.5mm-long M.2-based bacBus interconnect for bridging a 20mm gap between _Build a CubeSat_ boards. Follows [bacBus pinout v3r4](https://codeberg.org/buildacubesat-project/bac-hardware/src/branch/main/bacbus/bacBus-Pinout-v3r4.pdf).
## Specifications
- **Dimensions**: 22 mm × 17.5 mm
- **Layer Count**: 2
- **Panelization**: Yes
- **Panel File**: Included in release
- **Boards per Panel**: 16
## Files
- **Design files**: Located in the `kicad9/` folder
- **Schematics**: [PDF](https://codeberg.org/buildacubesat-project/bac-hardware/releases/download/bacbus-interconnect-17.5mm-v1r1/bac-bacbus-interconnect-17.5mm-v1r1-schematic.pdf)
- **3D Render**:
![3D Render](https://codeberg.org/buildacubesat-project/bac-hardware/releases/download/bacbus-interconnect-17.5mm-v1r1/bac-bacbus-interconnect-17.5mm-v1r1.webp)
## Manufacturing
- **Release**: [bacbus-interconnect-17.5mm-v1r1](https://codeberg.org/buildacubesat-project/bac-hardware/releases/tag/bacbus-interconnect-17.5mm-v1r1)
- **BOM**: Not Included
- **Instruction**:
- **Ordering**: Included (PCBWay)
- **Sourcing**: Not Included
- **Assembly**: Not Included
## License
[CC BY-SA 4.0](../../../LICENSE)