4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers98.9 × 100 mm
Jorian
joric/jorian7344-key 16-column wireless split RGB keyboard in a 100x100 mm PCB
- Size
- 98.9 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 90
- Nets
- 91
- Pads
- 933
- Tracks, vias
- 3,127, 265
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Jan 2019
- Updated
- 24 May 2020
Overview
Jorian is an open-source printed circuit board by joric, from the joric/jorian repository on GitHub, published under the Unlicense licence. It is a 2-layer board of 98.9 × 100 mm with 90 parts on 91 nets, routed with 3,127 tracks and 265 vias.
It is built around the SK6812MINI-E. Its parts include 22 switches, 22 inductors, 3 ICs, 2 capacitors and 1 connector. It belongs with the keyboards and input boards of this library.
Main components
1README
README.mdJorian
44-key 16-column wireless split keyboard in a 100x100 mm PCB
Disclaimer
The keyboard layout is derived from Jian layout (just visually, there was no actual copying involved). There are multiple issues in my version. Please buy Jian from its author, /u/KgOfHedgehogs, he's running a high quality commercial batch.
Download
You can download Gerber files and schematic in the releases section.
Instructions
Please refer to the public Jorian wiki.
Pictures
Version 1.0
References
- Reddit thread: https://www.reddit.com/r/MechanicalKeyboards/comments/aj0mos/jorian_christmas_edition
- My nRF5x QMK fork: https://github.com/joric/qmk_firmware/commits/nrf52
Parts
90| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | CHERRY MX | kbd:cherry | S1, S2, S3, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22 +6 |
| 22 | SK6812MINI | kbd:kbd_SK6812MINI | L1, L2, L3, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22 +6 |
| 8 | kbd:jumper | JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9 | |
| 4 | left | kbd:edge_conn | E5, E10, E15, E18 |
| 4 | right | kbd:edge_conn | E16, E19, E20, E21 |
| 3 | LIPO+ | kbd:jumper | JP14, JP18, JP25 |
| 3 | LIPO- | kbd:jumper | JP15, JP19, JP26 |
| 2 | 1uF | kbd:C_0805 | C1, C2 |
| 2 | GND | kbd:jumper | JP12, JP23 |
| 2 | Logo_Open_Hardware_Small | kbd:jorian_logo | G1, G2 |
| 2 | OUT+ | kbd:jumper | JP13, JP24 |
| 2 | OUT- | kbd:jumper | JP17, JP27 |
| 2 | VUSB | kbd:jumper | JP11, JP22 |
| 2 | ~ | kbd:nrf51822_smd | U1, U2 |
| 1 | + | kbd:jumper | JP1 |
| 1 | - | kbd:jumper | JP10 |
| 1 | BAT+ | kbd:jumper | JP20 |
| 1 | BAT- | kbd:jumper | JP21 |
| 1 | Battery Holder | kbd:cr2032_bs-7 | BT1 |
| 1 | Battery Pad | kbd:battery_pad | H1 |
| 1 | I2C_conn | kbd:connector_i2c | OLED1 |
| 1 | LP3990-3.3v | kbd:SOT-23-5 | U3 |
| 1 | SWD_conn | kbd:connector_swd | JP16 |
| 1 | lipo_charger | kbd:lipo_charger_03962A | J6 |
Questions
How big is the Jorian PCB?
It measures 98.9 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Jorian use?
90 parts, built around the SK6812MINI-E. 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 Jorian KiCad files?
From the joric/jorian repository on GitHub, at the commit this page was made from: the board is jorian.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Jorian design in my own project?
Its repository publishes it under the Unlicense 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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