KEEBD Yampad V2

The KEEBD Yampad v2 is a mechanical numpad kit designed for hobbyists who want a customizable, compact keypad with RGB lighting and an OLED display. It suits users comfortable with assembling their own device and customizing firmware. This macropad fits well for those needing additional programmable keys alongside a main keyboard, especially if hot-swappable switches and visual feedback are priorities.

Key Features

• Hot-swappable switch sockets allow easy switch replacement without soldering, enabling quick customization of typing feel and sound.
• RGB backlighting with WS2812B LEDs provides customizable lighting effects, useful for visual cues or aesthetics.
• OLED display offers real-time information or status indicators, enhancing user interaction beyond standard key feedback.
• Precompiled firmware is available, allowing users to start with functional keymaps and customize further if desired.

Build Quality

• Constructed with acrylic plates for the switch plate and bottom, resulting in a lightweight but less rigid case compared to metal or aluminum.
• Uses brass standoffs for stable mounting of components, contributing to durability during use.
• Includes clear rubber feet to reduce slipping on surfaces.

Typing Experience

• Supports MX-compatible switches, letting users choose tactile, linear, or clicky options based on preference.
• Hot-swap sockets simplify experimenting with different switch types without soldering.
• Acoustic properties depend on acrylic case and chosen switches, generally producing a moderate sound profile.

Compatibility and Firmware

• Requires an external Pro Micro controller, which must be installed and programmed separately.
• Firmware supports customization and key remapping, suitable for users familiar with keyboard firmware tools.
• Compatible with standard MX switches and keycaps, offering broad hardware flexibility.

Trade-offs

• Assembly is required, including soldering diodes and installing the controller, which may not suit users seeking a plug-and-play device.
• Acrylic case is less durable and may flex more than metal alternatives, potentially affecting long-term stability.
• Connectivity is wired only, limiting use cases where wireless operation is preferred.
• Requires sourcing some components separately, such as the Pro Micro controller and switches, adding complexity to the build.