YwRobot 4 Keys RGB Mechanical Keyboard Module, Cherry MX Blue Switch, SK6812 Arduino Button LED

Arduino Button LED, Arduino LED Push Button, Button with LED Arduino

4-Key RGB Mechanical Keypad Module with Cherry MX Blue Switch, Digital Level Output for MCU DIY Project

Product Description

This YwRobot Rainbow LED MAX-Key X4 is a 4-key mechanical keyboard module compatible with Arduino and other microcontrollers. It adopts original Cherry MX Blue switch, featuring tactile feedback and crisp click sound. The switches are hot-swappable, you can replace with other compatible shafts easily. Built with 4pcs SK6812 full-color RGB LEDs for colorful lighting effects. Working voltage supports 3.3V and 5V. It outputs digital level signal: low level when pressed, high level when released. The module size is 83*30mm, weight about 22g, reserved 3mm mounting holes for installation. Keycaps are detachable, keycap color shipped randomly. Great for custom controller making, DIY keypad, trigger button panel, electronic competition, robot control and interactive experiment projects.

Attribute Table

FAQ

Q1: What switch is equipped on this 4-key mechanical module?

A: It comes with original Cherry MX Blue switch, with obvious tactile feel and clear click sound, and it is hot-swappable.

Q2: Is the RGB LED individually addressable?

A: Yes, it uses SK6812 full-color RGB LED, each key supports independent rainbow lighting control.

Q3: What voltage can this module work with?

A: It supports 3.3V and 5V, widely compatible with most mainstream microcontroller boards.

Q4: What is the output logic of this mechanical key module?

A: Digital level output, low level when pressed, high level when released (active low).

Q5: Can I change the keycaps and switches?

A: Yes. Keycaps are detachable, and the switch socket supports hot swapping for other compatible mechanical shafts.