Grove Zero Mech Key

• Grove Zero Mech Key
• Features a simple input module
• Detects a single press and a long press
• Has an RGB LED-backlit keycap and a clicking sound

The Grove Zero Mech Key is a kind of mechanical switch that makes an audible clicking sound when you press it. The tactile click is so good that you can see it on many popular mechanical keyboards. 

The Mech Key can detect events such as single press and long press. There is also an RGB LED under the keycap for you to add some backlighting effects.