nullbits Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Plus - White)

A very moddable 19-key numpad kit
The TIDBIT PLUS is a 19-key numpad kit with support for multiple rotary encoders, OLED and LED displays, and RGB underglow. Designed to perfectly match the look of the NIBBLE, the TIDBIT uses a Pro Micro, rather than a discrete microcontroller. This saves assembly time, and also reduces the build difficulty, since components like the USB connector are difficult to solder by hand. The TIDBIT has more programmable keys than a standard 12-key numpad, and allows for multiple layouts. More below!

100% through hole design
The TIDBIT uses a Pro Micro MCU instead of a discrete micro-controller chip. It offers the fun and aesthetic of a kit without having to worry about soldering the difficult bits like USB connectors. All required parts (diodes, caps, and ICs) are through-hole, meaning they're easy and forgiving to solder.

Multiple Layout Options
The TIDBIT supports many different key configurations and layouts: A standard 18-key numpad (minus Num Lock) with 2U keys, a 19-key layout, and more. What's the catch? The 2U keys do not support stabilizers. Since it runs QMK firmware, it's easy to change keymaps, program macros, and customize functionality, even beyond what's been discussed here.

RGB underglow ready
8x pre-soldered LEDs shine nicely through the acrylic support material.

Included
Top & bottom PCB Acrylic supports M2 standoffs & screws Diodes, Rotary encoder & color-matched knob Not included
Bit-C or Bit-C PRO RP2040 MCU MX-compatible switches
& keycaps **NOTE: This is a kit which requires assembly and soldering! Bit-C, switches, keycaps, and other accessories are sold separately**