M5Stack Mechanical Key Button Unit | U144

Unit Key is a single mechanical key input unit with built-in RGB LED. The key shaft adopts Blue switch with tactile bump and audible click features. Embedded with one programable RGB LED - SK6812, supports 256 level brightness. Two digital IOs are available for key status and LED control key status and lighting control. Suitable for multiple HMI applications.

Features

• Blue switch with tactile bump and audible click
• Programable RGB LED - SK6812

Included

• 1x Unit Key
• 1x HY2.0-4P Cable (20cm)

Application

• HMI

Specifications

• Power Supply DC 5V
• Output Logical Signal DC 3.3V
• Standby Current DC5V@2mA
• Operating current DC5V@13mA
• Net weight 7.6g
• Gross weight 13.1g
• Product Dimensions 40 * 24 * 22.6mm
• Package Size 90 * 135mm