Gravity: LED Switch - Green

DFRobotSKU: DFR0789-G
Sale price £3.58
incl. VAT
excl. VAT
Only 1 unit left

Awesome Extras

BBC micro:bitmicro:bit V2.2
Sale price £13.42 incl. VAT excl. VAT
DFRobotIO Extender for micro:bit
Sale price £4.83 incl. VAT excl. VAT
DFRobotGravity: LED Switch - Yellow
Sale price £3.58 incl. VAT excl. VAT

This is a simple LED-illuminated self-lock switch button. 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, such as switch, backlight keyboard, music player panel, and recording control panel.

Note: The module comes with self-lock function. When the button is pressed down, the module outputs high, and the LED lights up. When being pressed again, 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: PH2.0-3P
  • Dimension: 27×26.5mm
  • Colors Available: red, yellow, green, blue, white


Package Contents

  • 1x Gravity: LED Switch
  • 1x Digital Sensor Connector

Payment & Accreditations

Payment methods
Amazon American Express Maestro Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.