{"product_id":"elecfreaks-breakout-board-for-the-bbc-micro-bit","title":"Elecfreaks Breakout Board for the BBC micro:bit","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"micro bit breakout board\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/wcgxnG01.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePINS \u0026amp; CONNECTORS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Pins \u0026amp; Connectors\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/wCWdoag1.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStandard GVS Port\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"GVS Port\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/gk3dN4E1.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAmong the standard GVS ports, the working voltage of the yellow part（P0~P7， P10）is 3.3V, while the working voltage of the blue part（P8, P9, P11~P16）can be shifted between 3.3V and 5V through a voltage switch. Beneath each I\/O port, there are pins for VCC and GND. These pins are differentiated by different colors, which enable you to connect your extension module easily. The spread of pins is fully compatible with the Octopus series products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Voltage Switch\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/JoxT6k21.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSliding this switch, we can change the voltage of the blue IO ports（P8, P9, P11~P16）between 3.3V and 5V.\u003c\/p\u003e\n\u003cp\u003eYou can see its working range below:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Voltage Switch\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/GHPffMl1.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Port\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Serial Port\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/8aVYsja1.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe working voltage of the serial port is available to be shifted between 3.3V and 5V through the voltage switch. Connect TX to P8，RX to P12. The left pins are bidirectional serial port, which can run both input and output. The right female header is a one-way output serial port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e : To use this port, we have to initialize it according to the program the below:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Serial Port\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/1gnuYd51.png\"\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eDIMENSION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Dimension\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/ZYrWREG1.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eDISPLAY\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eExample 1 Music Broadcast\u003c\/p\u003e\n\u003cp\u003eHardware Connection\u003c\/p\u003e\n\u003cp\u003eConnect passive buzzer module to PO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Music Broadcast\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/Zc6ChwR1.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eCODE EXAMPLE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Code Example\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03405\/0MBprkk1.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":54220617515335,"sku":"EF03405","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6028\/6791\/files\/0038991_elecfreaks-microbit-breakout-board_ff1533ac-5bbc-46e7-9de8-b4bbfe4e2d53.webp?v=1782288689","url":"https:\/\/sgeducation.ie\/products\/elecfreaks-breakout-board-for-the-bbc-micro-bit","provider":"SG Education Ltd.","version":"1.0","type":"link"}