{"title":"Octopus Button Switch Brick OBButton","handle":"octopus-button-switch-brick-obbutton","url":"/products/octopus-button-switch-brick-obbutton","description":"The Octopus Button Switch Brick is a simple, plug-and-play pushbutton module from the ElecFreaks Octopus Electronic Bricks series. It features a large button with a transparent cap — you can insert a custom label underneath for easy identification in your projects.\n\nDesigned for breadboard-free connections, it uses a 3-pin buckled wire connector that plugs directly into sensor shields, the OCTOPUS:BIT expansion board for micro:bit, and other compatible development boards including Arduino, Freaduino, STM32, and ARM-based MCUs.\n\nKey Features\n\n\nLarge Button with Transparent Cap – Easy to press, with space for a custom label underneath\n\n3-Pin Connector – Buckled wire interface for secure, breadboard-free connections\n\nPlug and Play – No soldering required; connects directly to sensor shields and expansion boards\n\nWide Compatibility – Works with Arduino, micro:bit (via OCTOPUS:BIT), STM32, AVR, and ARM boards\n\n\nPin Definition\n\n\nPin 1 – Signal output\n\nPin 2 – VCC\n\nPin 3 – GND\n\n\nIdeal For\n\nBeginner Arduino and micro:bit projects\nInteractive prototypes and user input\nSTEM education and classroom activities\nQuick sensor shield integration without breadboards\n\n\nResources\n\nMakeCode Example Program (micro:bit)\n","vendor":"ElecFreaks","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4648,"title":"Default Title","sku":"EF-EF04033","price":1.83,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}