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Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
$140
$169.99

Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3

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$140
$169.99
Case – Keycaps: Red - Acute Keycap Set is out of stock
Red - Acute Keycap Set
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Review Highlights:
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My absolute favorite
Easily my favorite keyboard form factor of all time. It has everything I need and nothing I don't use (and layers for things I want but don't use often). It's small enough to slip into my carry-on bag for work trips, or just in my backpack for when I'm going to chill at a coffee shop. Construction-wise, the Preonic Rev. 3 is built like a tank. Make sure you save the tiny pamphlet in the box, it has the assembly instructions. Personally, I go for the ultra-secure plate method. This uses the provided bolts and spacers to make the plate firm within the case. The plate is a hefty stainless steel plate with a tight tolerance. It will take some force to push the switches in. BE WARNED! The hotswap brackets for the switches can come off if you push too hard. I have made 4 of these model and have never had the issue, but it has been known to happen. The recommended method is to put a few switches in the plate, then line them up with the PCB, then place the remaining switches in place by putting your finger on the back of the PCB to hold the black hotswap in place while you use medium force to push the switch into the plate. This reduces the risk of popping off a hotswap. The board is programmed with QMK, but make sure when flashing it that you use the Rev 3 firmware. Rev 2 used a different micro controller and the firmware and layouts aren't compatible. I would love to do a write-up on QMK, but it's a bit complicated to set up and there are a million different things you can do with it. If you have questions, you can always ask on the OLKB subreddit (reddit/r/OLKB). Search first! Your question has probably already been asked and answered, but if you're really not sure just make a new post. People will usually help, but it's not super active so it may take a day or two to get a response. Included is a picture of my collection, which is just about a year old. I have quite a few more now...
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Would recommend to a friend.
This is my first orhtolinear, and three days in I'm really liking it. I'm still in the process of figuring out where I want keys to be, and am _really_ liking the MOD_T setup (i.e. left-shift on hold, enter on tap, etc). From what I can see, it looks like there is a little solder on the USB-C connector, though that piece still makes me a little nervous. I got a magnetic cable set ( https://amzn.to/2Eup4dR ) so there isn't any strain on the connector. Since I pack this from work to home and back, it's great for the convenience factor alone.
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Q&A Highlights:
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Do I need to assemble this myself?
Yes, but no soldering required to get a basic keyboard with switches.
LED ready--meaning LEDs need to be soldered to the board (yes/no)?
The board comes with presoldered addressable LEDs around the edge of the board, other than that there is a cutout under each switch where you could put LEDs but there is nothing else other than the hole. If you wanted per switch LEDs you'd have to wire them separately.
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A Mech Keys Favorite, Now Even Better

The original Preonic keyboard was praised for its build quality, compact form factor, and intuitive layout—and the new version is no different. However, this time around we're offering the case in your choice of seven styles, including the new transparent acrylic and red colorways. What's more, this version has a new ARM STM32 processor that provides more power to the PCB and the USB-C connector. Another upgrade? The new Preonic has Kaihua hotswap sockets (which support grid 2x1u, 1x2u, and 2x2u bottom row layouts), so you can swap out your switches whenever you want without even picking up a soldering iron. Plus, If you’re new to keyboard kits, the compact Preonic is a great way to learn about keyboard programming.

Note: This item is in stock and will ship within 1 business day. Your payment method will be charged 2 hours after joining. Cancellations are accepted until that time.

At checkout, you’ll have your choice of case color (acrylic, black, silver, gunmetal, orange, purple, or red) and keycaps. Pricing will vary depending on your selections; see checkout options for more details. You can also add-on one of our custom keycap sets and save $10 off the regular price.

Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3

The Theory Behind It

Designed by Jack Humbert at OLKB, the Preonic is made for efficiency. The layout is very similar to the Planck (also by OLKB), but with an additional row for easier access to numbers, function keys, or whatever else you’d like to program. The smaller space bar makes it easier to use your thumbs to access additional layers via the “raise” and “lower” keys. And even with the extra row, the keyboard still maintains a very compact form factor for portability.

Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3

Beeps & Boops

Also notable, the PCB is outfitted with a small speaker, which is driven by the MCU. In the default firmware this will make a few different noises—like a short series of beeps on startup, notifications when you put the board into Device Firmware Upgrade (DFU) mode, plus noises when you change the default layout to prevent mishaps when typing quickly. The speaker can be disabled by a keyboard shortcut or by flashing new firmware. This version also allows for expanded functionality with footprints for things like LEDs, DIP switches, power adapter plugs, Qwiic connectors, and more. For more information, check out the QMK documentation and the specs section below.

Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3
Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3

CNC Case Color Options

Optional Halo Switches

Give your keyboard a tactile feel like never before with the Massdrop Halo Switch Pack. Developed by Jacob Alexander, these custom switches combine the best attributes of quiet and clicky switches, which results in near perfect consistency and smoothness with each keypress. The switches come preloaded and offer an interesting pop during activation—similar to the force curve found in Topres. And because heavy tactile switches have been a huge hit over the years, both the Halo Trues and Clears are nice and heavy. The Halo Clears emulate Cherry MX Clear switches, while the Halo Trues better match the original vision of mechanical Topre switches.

Massdrop x OLKB Preonic Mechanical Keyboard Kit, V3

Specs

  • Designed by OLKB
  • Produced by Massdrop
  • Anodized CNC aluminum or acrylic case
  • PBT keycaps
  • ARM STM32 processor
  • Reprogrammable Matias / MX-compatible PCB
  • Matias switch users will have to solder switches onto the PCB as the Kaihua hotswap sockets only fit MX-style switches (Cherry, Kaihua, Gateron, etc.)
  • 304 brushed stainless steel top plate (MX-compatible)
  • Rubber feet
  • Dimensions, assembled: 9.1 x 4.1 x 0.9 in (23.1 x 10.4 x 2.3 cm)

PCB

  • Pre-soldered
  • Pre programmed
  • Standard layout
  • Cherry MX and Matias / ALPS switch footprints
  • LED ready
  • Built-in speaker

PCB Footprints for Extra Capability

  • 9x footprints for WS2812B RGB LEDs (COM-12667): RGB LEDs that glow through the bottom of the case (acrylic cases would be preferred)
  • Footprint for a 4-channel DIP switch (210-4ES): A DIP switch is just 4 little switches combined into one (the Poker has one for settings)
  • Footprint for a 2-pin JST-PH (PRT-09749): This is a power adapter plug for wireless builds (Bluetooth, etc.)
  • Footprint for a 4-pin Qwiic (I2C) JST-SH connector (PRT-14417): Makes it compatible with Sparkfun’s Qwiic system
  • Footprint for a clickable (worked into the matrix) rotary encoder (COM-09117, et al): This will spin and click to allow even more customization
  • Footprint for a 6-pin male/female header (PRT-09015 or PRT-12590, et al): For development and DIY projects

Included (Base Price)

  • CNC aluminum or acrylic case
  • Screws and spacers
  • 4 rubber feet
  • MX-compatible plate
  • Matias / MX-compatible PCB
  • Acute PBT dye-sublimated keycap set (comes with gray, orange, and purple mods)
  • USB cable

RETURNS—NO QUESTIONS ASKED

We get it. Sometimes what you ordered just doesn’t work out. If that’s the case for you, don’t fret! All customers (both US and international) may return this item in new, unused condition within 30 days of delivery.

Shipping

Estimated ship date is Jan 14, 2025 PT.

Payment will be collected at checkout. Cancellations are accepted up to 2 hours after checkout for in-stock items, or up until pre-order ships.

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Top Customer Questions137
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Question
what is the limit of the number of writes to the on-board ROM? i.e. how many times you can flash the firmware before the device turns into a brick?
Jan 17, 2020
Top Answer
OrangeShadow
215
From what I could find out the Preonic uses the STM32F303 microcontroller. According to the datasheet, the flash has minimum endurance of 10k write cycles (page 82).Read More
Mar 11, 2020
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Question
Do I need to assemble this myself?
Nov 6, 2019
Top Answer
jooks
53
Yes, but no soldering required to get a basic keyboard with switches.Read More
Nov 12, 2019
See 6 More
Question
Is the acrylic case frosted?
Dec 2, 2019
Top Answer
Dec 10, 2019
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