2 layers20.5 × 24.8 mm
2 layers36 × 26 mm
Snapmaker breakout
zoemaestra/JailSnapper-usb1KiCad files for the JailSnapper USB jig, for the debugging and modification of the Snapmaker 2.0 touchscreen
- Size
- 36 × 26 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 33
- Pads
- 103
- Tracks, vias
- 354, 85
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 12 Nov 2025
- Updated
- 20 Dec 2025
Overview
Snapmaker breakout is an open-source printed circuit board by zoemaestra, from the zoemaestra/JailSnapper-usb repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 36 × 26 mm with 8 parts on 33 nets, routed with 354 tracks and 85 vias.
Its parts include 2 resistors, 2 switches and 1 connector. It belongs with the interfaces and adapters boards of this library.
README
README.mdJailSnapper-usb
KiCad files for the JailSnapper USB jig, for the debugging and modification of the Snapmaker 2.0 touchscreen The files are currently outdated - they will be updated once I've returned home from the christmas break and have verified the PCBs work as expected.
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | USB_C_Receptacle | USB-C:AMPHENOL_12401832E402A | CONTROLLER1, HMI1, PC1 |
| 2 | 5.1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 2 | SW_Nidec_CAS-120A1 | Button_Switch_SMD:Nidec_Copal_CAS-120A | SW1, SW2 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
Questions
How big is the Snapmaker breakout PCB?
It measures 36 × 26 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Snapmaker breakout use?
8 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Snapmaker breakout KiCad files?
From the zoemaestra/JailSnapper-usb repository on GitHub, at the commit this page was made from: the board is snapmaker-breakout.kicad_pcb and its schematic snapmaker-breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Snapmaker breakout design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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