| Filename | Latest commit message | Latest commit date |
|---|---|---|
| images | ||
| paper7 | ||
| paperl | ||
| .gitignore | ||
| .ohwr.yaml | ||
| README.md | ||
paperlesspaper e-Paper Photo Frame Hardware
Here you will find all source files of our PCB design and hardware CAD files used for the paperlesspaper ePaper photo frame which has a Spectra 6 color EInk display.
Documentation about manufacturing the parts
There is also a short blog post available.
What you need
Software:
- Autodesk Fusion 360 (free version is good enough, for everything except PCB)
- Adobe Illustrator (only for the laser of the backside)
Manufacture:
- 3D printer (for battery holder and for fixtures/carriers)
- laser cutter (or CNC) for back panel of the photo frame
- manufacturer like JLCPCB for the PCB (more info soon)
Hardware:
- Standard picture-frame with turn buttons or spring clips
Source files
| Model | Hardware files |
|---|---|
| Paper 7 / OpenPaper 7 | paper7/ — PCB, Fusion CAD, fixtures, laser-cut files and STL parts |
| OpenPaper L (13.3-inch) | paperl/ — Fusion assembly, PCB sources, manufacturing archive, laser-cut files and STL parts |
See the OpenPaper L hardware guide for file descriptions, source versions and manufacturing notes.
Paper 7 / OpenPaper 7
The following files can be found inside /paper7.
pcb/
PCB design source files and manufacturing exports for the Paper 7 board.
- EPAPER73_V2.fsch and EPAPER73_V2.fbrd: schematic and board source files for Autodesk Fusion Electronics.
- EPAPER73_V2_sch.jpg and EPAPER73_V2_pcb.jpg: preview images of the schematic and PCB layout.
- paper7_v2_gerber.zip: Gerber and drill files for PCB fabrication, including copper, soldermask, silkscreen, solderpaste, profile and drill layers.
- epaper-bom-V2.xlsx: bill of materials for PCB assembly.
- epaper-pp-V2.xlsx: pick-and-place / component placement file for PCB assembly.
- EPAPER73_V2.3mf: 3D export of the PCB for mechanical checks and fit validation.
Use the Gerber zip together with the BOM and pick-and-place spreadsheet when ordering an assembled PCB. Use the .fsch and .fbrd files if you want to inspect or modify the design.
paper-7-inside.f3z
The inner carrier (sub-frame) that the PCB attaches to. Contains the PCB and 3D printed parts for USB connector, battery holder and distance elements.
paper-7-picture-frame.f3z
The picture frame. Used to create the laser cut on the backside. Fits the "inside".
paper-7-passepartout-appliance-fixture.f3z
A slimmer jig for aligning the display with a passe-partout / mat. Ensures the visible window is perfectly centered and parallel.
paper7-display-appliance-fixture.f3z
A jig to hold the display/appliance while you bond it. Keeps the panel centered relative to the frame opening.
lasercut/Lasercut-back-generic.ai and .svg
The lasercut source files to create the backside of the picture frame.
Color mapping: red: cut, black: mark, green: ignore
3D print (battery compartment & spacers)
For the 3D printed files you can find the replacement parts also at Makerworld. The recommended material is PETG. There are no screws needed. Only the battery cover needs to be glued for better durability. Use regular superglue to glue it.