{"product_id":"arduino-leonardo-with-headers","title":"Arduino Leonardo with Headers","description":"\u003cp\u003eThe Arduino Leonardo is a microcontroller board based on the ATmega32u4 (\u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"http:\/\/www.atmel.com\/devices\/atmega32u4.aspx\" tabindex=\"-1\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e). It has 20 digital input\/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.\u003c\/p\u003e\n\n\u003cp\u003eThe Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial \/ COM port. It also has other implications for the behavior of the board; these are detailed on the\u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/www.arduino.cc\/en\/Guide\/ArduinoLeonardoMicro\" tabindex=\"-1\" target=\"_blank\"\u003e Getting started with the Arduino Leonardo.\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Boards\u003c\/h3\u003e\n\n\u003cp\u003eIf you are interested in boards with similar functionality, at Arduino you can find:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca data-tabindex-counter=\"1\" data-tabindex-value=\"none\" href=\"https:\/\/store.arduino.cc\/products\/arduino-leonardo-without-headers\" tabindex=\"-1\"\u003e\u003cstrong\u003eArduino Leonardo without Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca data-tabindex-counter=\"1\" data-tabindex-value=\"none\" href=\"https:\/\/store.arduino.cc\/products\/arduino-micro\" tabindex=\"-1\"\u003e\u003cstrong\u003eArduino Micro\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGetting started\u003c\/h3\u003e\n\n\u003cp\u003eFind inspiration for your projects with Leonardo board from our tutorial platform \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/create.arduino.cc\/projecthub?by=part\u0026amp;part_id=21297\u0026amp;sort=popular\" tabindex=\"-1\" target=\"_blank\"\u003eProject Hub.\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/www.arduino.cc\/en\/Guide\/ArduinoLeonardoMicro\" tabindex=\"-1\" target=\"_blank\"\u003e Getting started with the Arduino Leonardo\u003c\/a\u003epage contains all the information you need to configure your board, use the \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/www.arduino.cc\/en\/Main\/Software\" tabindex=\"-1\" target=\"_blank\"\u003eArduino Software (IDE)\u003c\/a\u003e, and start tinkering with coding and electronics.\u003c\/p\u003e\n\n\u003cp\u003eFrom the \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/www.arduino.cc\/en\/Tutorial\/HomePage?from=Main.Tutorials\" tabindex=\"-1\" target=\"_blank\"\u003e Tutorials\u003c\/a\u003e section you can find examples from libraries and built-in sketches as well other useful information to expand your knowledge of the Arduino hardware and software.\u003c\/p\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\n\u003cp\u003eCheck the Arduino Forum for questions about the \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/forum.arduino.cc\/index.php?board=4.0\" tabindex=\"-1\" target=\"_blank\"\u003eArduino Language\u003c\/a\u003e, or how to make your own \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/forum.arduino.cc\/index.php?board=3.0\" tabindex=\"-1\" target=\"_blank\"\u003eProjects with Arduino\u003c\/a\u003e. Need any help with your board please get in touch with the official Arduino User Support as explained in our \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/www.arduino.cc\/en\/Main\/ContactUs\" tabindex=\"-1\" target=\"_blank\"\u003eContact Us\u003c\/a\u003e page.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\n\u003cp\u003eYou can find \u003ca data-tabindex-counter=\"4\" data-tabindex-value=\"none\" href=\"https:\/\/www.arduino.cc\/en\/Main\/warranty\" tabindex=\"-1\" target=\"_blank\"\u003ehere\u003c\/a\u003e your board warranty information.\u003c\/p\u003e\n","brand":"Arduino","offers":[{"title":"Default Title","offer_id":52450392867148,"sku":"A000057","price":20.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/4191\/4282\/files\/A000057_03.front.jpg?v=1769437730","url":"https:\/\/store.oniudra.cc\/en-int\/products\/arduino-leonardo-with-headers","provider":"EU Test Store","version":"1.0","type":"link"}