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Uno V4 IR RGB Single Key or Encoder KMK Keyboard USB

UNO-V4-IR-USB-A

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Our keyboard scientists have spent too many years concerned with whether or not they should create various abominations that they never thought to ask if they could - well, no longer! Rest assured that, according to our best research, we absolutely should not have made this, but we can and therefore did.

Switch and Rotary Encoder are NOT included.

£19.99 (£16.66 ex VAT)

Uno V4 IR RGB Single Key or Encoder KMK Keyboard USB - UNO-V4-IR-USB-A

With the Uno, I free you all from the tyrannical shackles of even moderate usability! Join with me in one-upping even the snobbiest of stenography-chording keyboard minimalists by reducing the keyboard far beyond any degree of practicality!

Uno V4 (IR) is a single key or encoder keyboard with a built in IR demodulator so you can point a remote control at your computer and make it do things. It has a hot-swap socket for an MX style switch (no soldering required) and mounting holes for a rotary encoder, you can use either the switch or encoder but not both, the encoder will require soldering and one securing pin doesn't have a solder hole but it can be bent out the way or cut off, it's not needed.

The keyboard runs on KMK firmware, some programming required.

Pros.

  • One Button
  • Button can be replaced with Rotary Encoder
  • One RGB LED
  • Runs KMK, easy to reprogram
  • Portability allows you to introduce strangers to the hobby
  • No Soldering Required (unless you want the rotary encoder, that requires some soldering)
  • IR Demodulator so you can interface with most remotes
  • Can Hang on a Keychain
  • Based on the RP2040 chip, very fast and capable
  • Comes in USB-A (this one) and USB-C variants

Cons.

  • Only One Button
  • Only has a footprint for One Rotary Encoder
  • Only One RGB LED
  • Spending Time Programming Keyboards is not psychologically healthy

Uno V4 IR RGB Single Key or Encoder KMK Keyboard USB - UNO-V4-IR-USB-A

Manufacturer
Keychron
Part Number
UNO-V4-IR-USB-A
Connection
USB
Language Layout
Universal
Number of keys/buttons
1
Length
34 mm
Depth
21 mm
Height
11 mm
Weight
10 g
Compatible
Mac and PC
Gross Weight
10 g

Uno V4 IR RGB Single Key or Encoder KMK Keyboard USB - UNO-V4-IR-USB-A

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