--- product_id: 233780571 title: "Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black)" brand: "nullbits" price: "€ 81.90" currency: EUR in_stock: true category: "Nullbits" url: https://www.desertcart.be/products/233780571-tidbit-19-key-programmable-qmk-mechanical-numpad-kit-black store_origin: BE region: Belgium --- # RGB underglow with 8 SMT LEDs 19 programmable keys 100% through-hole components Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) **Brand:** nullbits **Price:** € 81.90 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock next-level productivity with the ultimate customizable numpad! ## Quick Answers - **What is this?** Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) by nullbits - **How much does it cost?** € 81.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/233780571-tidbit-19-key-programmable-qmk-mechanical-numpad-kit-black) ## Best For - nullbits enthusiasts ## Why This Product - Trusted nullbits brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Solder Like a Pro:** Through-hole parts make assembly beginner-friendly and forgiving. - • **Light Up Your Desk:** Vibrant RGB underglow with bottom-mounted LEDs for sleek aesthetics. - • **Expand Your Workflow:** 19 keys vs standard 12—more shortcuts, less hassle. - • **Plug & Play Simplicity:** Pro Micro MCU reduces build complexity—no tricky USB soldering. - • **Effortless Customization:** QMK firmware lets you remap, macro, and personalize endlessly. ## Overview The Tidbit 19 Key Programmable QMK Mechanical Numpad Kit is a black, 19-key mechanical numpad designed for professionals who crave customization and efficiency. Featuring a Pro Micro MCU for easier assembly, fully programmable keys via QMK firmware, and vibrant RGB underglow with 8 optional SMT LEDs, it offers multiple layouts and a 100% through-hole design that simplifies soldering. Perfect for PC users seeking a sleek, mod-friendly numeric keypad that elevates workflow and desk aesthetics. ## Description A very moddable 19-key numpad kitThe TIDBIT 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.*Optional underglow LEDs and expansion port are surface-mountMultiple Layout OptionsThe 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 ready8x optional surface-mount LEDs shine nicely through the acrylic support material.IncludedTop & bottom PCBAcrylic supportsM2 standoffs & screwsDiodes, Rotary encoder & color-matched knobNot includedBit-C or Bit-C PRO RP2040 MCUMX-compatible switches & keycaps**NOTE: This is a kit which requires assembly and soldering! Bit-C, switches, keycaps, and other accessories are sold separately** ## Features - The TIDBIT is a high-quality 19-key numpad kit with tons of room for customization - Built around a Pro Micro, rather than a discrete microcontroller. This saves assembly time, and also reduces the build difficulty - The TIDBIT has more programmable keys than a standard 12-key numpad, and allows for multiple layouts - All required parts (diodes, caps, and ICs) are through-hole, meaning they're easy and forgiving to solder - 8x optional bottom-mounted SMT LEDs shine nicely through the acrylic support material. RGB underglow is supported natively in QMK, allowing for easy programming and configuration ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CBRBGDY | | Additional Features | Programmable Keys, Multiple Layouts, RGB Underglow | | Antenna Location | Office | | Best Sellers Rank | #4,822 in Computer Keyboards | | Brand | nullbits | | Built-In Media | USB Cable | | Button Quantity | 19 | | Color | Black | | Compatible Devices | PC | | Compatible Operating System Family | Windows | | Connectivity Technology | usb | | Customer Reviews | 3.9 3.9 out of 5 stars (27) | | Enclosure Material | Acrylic | | Hand Orientation | Ambidextrous | | Is Electric | No | | Keyboard Backlighting Color Support | RGB | | Keyboard Description | Mechanical, Multi Functional | | Keyboard Layout | QWERTY | | Manufacturer | nullbits | | Mechanical Keyboard Switch Model | Cherry MX | | Mfr Part Number | xm2 | | Model Number | xm2 | | Number of Keys | 19 | | Number of Sections | 19 | | Power Source | DC power supply | | Style Name | Contemporary | | Switch Type | Mechanical | | Theme | Mechanical Keyboards | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** nullbits - **Color:** Black - **Compatible Devices:** PC - **Connectivity Technology:** usb - **Keyboard Description:** Mechanical, Multi Functional - **Keyboard backlighting color support:** RGB - **Material:** Acrylic - **Recommended Uses For Product:** Office - **Special Feature:** Programmable Keys, Multiple Layouts, RGB Underglow - **Style:** Contemporary ## Images ![Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) - Image 1](https://m.media-amazon.com/images/I/51Vq0ZOZCoL.jpg) ![Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) - Image 2](https://m.media-amazon.com/images/I/51PYNVIFNyL.jpg) ![Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) - Image 3](https://m.media-amazon.com/images/I/41NsudtjRTL.jpg) ![Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) - Image 4](https://m.media-amazon.com/images/I/61YKOXeF-dL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this hot swappable?** A: You can solder with optional mill-max 0305, 7305, or 3305 sockets (sold separately) to make it hotswap! You’ll also want the optional FR4 plate if you go that route in order to keep the switches stable. **Q: Will this kit come with a usb\bootloader module?** A: No, you have to purchase the Bit-C module separately, can be found from the same seller. **Q: Where do you find info to add an oled screen?** A: There is some info on the OLED screen in the getting started guide, available on the website. One diagram specifically outlines where it's located. There is an 'oled' keymap available on our github that automatically enables the LED that you can test with. Finally, we offer a compatible SSD1306 OLED, if you don't already have one you're planning on using: https://www.amazon.com/dp/B08KL8YKVW **Q: what comes with this kit? I know the bit-c module is seperate but does it come with a rotary encoder? And where can I get extra rotary encoders for it** A: From the product description: "Rotary encoder, WS2812 underglow, and expansion jack are all included with the kit." If you want more encoders, search up EC11 Rotary Encoders. ## Frequently Bought Together - Tidbit 19 Key Programmable QMK Mechanical Numpad Kit (Black) - BIT-C Pro Micro MCU w/USB-C & DFU bootloader (ATmega32U4, 5V/16MHz) (White) - nullbits Stacked Acrylic Case for Tidbit 19-Key Numpad Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/233780571-tidbit-19-key-programmable-qmk-mechanical-numpad-kit-black](https://www.desertcart.be/products/233780571-tidbit-19-key-programmable-qmk-mechanical-numpad-kit-black) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-28*