Gravity: LED Button - Blue

DFRobotSKU: DFR0785-B
Sale price £4.30
incl. VAT
excl. VAT
Only 4 units left

Awesome Extras

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DFRobotGravity: LED Button - Green
Sale price £4.30 incl. VAT excl. VAT

This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up color(red/ yellow/ green/ blue/ white) when pressed down, which gives you visual feedback. These little buttons can be used with micro:bit to realize various fun interactive projects!

Note: When pressed down, the module outputs High, and the LED lights up. When released, the module outputs Low and the LED turns off.


  • Internal LED turns On when the button is pressed down.

Connection Diagram - Micro:Bit with IO Extender


  • Operating Voltage: +3.3 - 5V (3.3V is recommended)
  • Output: Digital
  • Connector: PH2.0-3-Pin
  • Dimension: 27×26.5mm
  • Colours Available: Red, Yellow, Green, Blue, White


Package Contents

  • 1x Gravity: LED Button - Blue
  • 1x Digital Sensor Connector

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