M13 "Monolit" (Mono1337) is a wireless 34-key split keyboard with a unibody design and built-in TrackPoint support.
About ● Gallery ● TrackPoints ● Bill of Materials ● Build Guide ● ZMK Firmware ● Lisence
- Wireless
- Status LEDs
- 34 Hotswap MX Keys
- TrackPoint mounting bracket
- Can be printed on 220x220mm build plate
| Source | Left Side | Right Side | Stem Adaptor | Frame | Pinout |
|---|---|---|---|---|---|
| R61, X200/201 | ✅ | ✅ | ✅ | Built-in | |
| R40, T40 | ✅ | ✅ | 🚧 | 🚧 | |
| X60, T60, T400 | ✅ | 🚧 | 🚧 |
- https://github.com/joric/jorne/wiki/Tracking#trackpoints
- https://github.com/alonswartz/trackpoint
- https://github.com/infused-kim/kb_zmk_ps2_mouse_trackpoint_driver
Due to the different heights of the keys, different
cap adaptors are required.
Different profile shapes require different drilling templates.
| Name | Profile | Height | Template | Cap Adaptor |
|---|---|---|---|---|
| DSA | Uniform | 7.5mm | ✅ | ✅ |
| NP | Uniform | 8.8mm | ✅ | ✅ |
| XDA | Uniform | 9.1mm | ✅ | ✅ |
| XDA V2 | Uniform | 9.5mm | ✅ | ✅ |
| Item | Quantity | Description |
|---|---|---|
| MCU | 1 | Supermini NRF52840 |
| Switches | 34 | MX |
| Diodes | 34 | 1N4148 DO-35 150mA |
| Slide Switch | 1 | SS12D00 L2mm |
| Reset | 1 | 6x6x9mm |
| LEDs | 3 | 1.8mm |
| Resistors | 3 | 1/8W 0.125W 1kΩ |
| Wires 1 | 8 | UL1423 PTFE 30AWG |
| Li Po Battery | 1 | 102040 |
| Veroboard | 1 | 2x8cm |
| Capacitor | 1 | 0603 SMD 2.2uF 25V X7R |
| Resistor | 2 | 0603 SMD 4.7K |
| Resistor | 1 | 0603 SMD 100K |
| Brass Wire | 1 | H62 0.5mm |
| Item | Quantity | Note |
|---|---|---|
| Keycaps | 34 | XDA2 |
| Screws | 6 | M1.2x3mm |
| Screws | 6 | M2x3mm |
| Screws | 4 | M2x4mm |
| Screws 2 | 2 | M2x5mm |
| Screws | 11 | M2x10mm |
| Hex Nuts 2 | 2 | M2 DIN439 |
| Heat Set Inserts | 15 | M2 L2.5mm OD3.5 |
| Bumpons | 6 | 8x2mm |
| Piercing Barbell | 1 | 14G 1.6x12mm (Internal Thread) |
| TrackPoint Cap | 1 | 9x5mm |
| Foam Tape | 1 | 20x2mm |
| Kapton/Insulate Tape | 1 |
| Item | Note |
|---|---|
| Nail Clipper | Wire stripper tool base |
| Tweezers | |
| Soldering Iron | |
| Soldering Iron tips for melting nuts | |
| Soldering equipment | |
| Cutting knife | |
| Side Cutters | |
| Pliers | |
| Screwdrivers | Torx T5, Phillips PH000 |
| Drill/Electric Screwdriver | |
| Drill Bit for Metal | 10mm |
| Countersink Drill 3 | 16mm |
| Sandpaper |
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Footnotes
-
Color coding require 8 units: White, Grey, Black, Red, Green, Blue, Yellow, Orange. ↩
-
For TrackPoint modules without built-in frame and stock screws. ↩ ↩2
-
I used this tool because it's inexpensive, but I think a higher-quality tool would have produced better results. If possible, you might want to try an this one. ↩