SSD1306 FFC Adapter
famichu·MagLevSwitch_ReferenceKeyboard·pcb/SSD1306_FFC_Adapter/SSD1306_FFC_Adapter.kicad_pcb
About the SSD1306 FFC Adapter PCB
SSD1306 FFC Adapter is an open source PCB design by famichu, published on GitHub under the MIT license. It is a 2-layer board measuring 22.5 × 31 mm, with 10 components from 10 distinct parts.
By type, the board carries 5 capacitors, 2 connectors, 2 resistors and 1 diode.
It belongs with the keyboards designs in this gallery.
From the project
The reference keyboard for the MagLev Switch MX
- 2. Insert switches through a top plate.
- 3. Place the bottom switch cap onto the bottom case (Insert nuts into holes on the bottom plate if you print it by yourself.).
- 5. Insert an OLED module with a flex PCB into the top case (Insert nuts into holes on the top plate if you print it by yourself).
- 6. Connect the flex-PCB with the main PCB.
- 7. Close the top and bottom cases with screws.

SSD1306 FFC Adapter bill of materials (BOM)
10 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Conn_01x30_Socket | OLED-128O064D | J1 |
| 1 | USB_C_RECEPTACLE_USB2.0 Conn_01x04_Pin | FFC-FPC_1mm_1x04 | J2 |
| 1 | RB161MM-20TR D | D_0603_1608Metric | D1 |
| 1 | 5.6P 1u | C_0603_1608Metric | C1 |
| 1 | 0.1U 1u | C_0603_1608Metric | C2 |
| 1 | 0.1U 10u | C_0603_1608Metric | C3 |
| 1 | 0.1U 4.7u | C_0603_1608Metric | C4 |
| 1 | 0.1U 2.2u | C_0603_1608Metric | C5 |
| 1 | 4.7k | R_0603_1608Metric | R1 |
| 1 | 910k | R_0603_1608Metric | R2 |
SSD1306 FFC Adapter design files
The KiCad project lives in the famichu/MagLevSwitch_ReferenceKeyboard repository on GitHub; these links point at the commit this page was built from.
SSD1306 FFC Adapter: common questions
How big is the SSD1306 FFC Adapter PCB?
The SSD1306 FFC Adapter measures 22.5 × 31 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SSD1306 FFC Adapter?
10 components, from 10 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the SSD1306 FFC Adapter design files?
From the famichu/MagLevSwitch_ReferenceKeyboard repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the SSD1306 FFC Adapter design in my own project?
Yes, under the terms of its MIT license, which famichu chose for the repository.
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