{"product_id":"5pcs-leonardo-r3-atmega32u4-development-board-with-usb-cable","title":"5Pcs Leonardo R3 ATmega32U4 Development Board With USB Cable","description":"Description:\u003cbr\u003e\n\u003cbr\u003e\nCompared to other versions of the using a separate USB-Serial converter chip, the Leonardo innovatively uses a single-chip solution. Only with a Atmega32u4 USB communication and control. The 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. Greatly improve the applications. Leonardo need the new version above IDE1.01.\u003cbr\u003e\n\u003cbr\u003e\nSpecification:\u003cbr\u003e\n\u003cbr\u003e\nMicrocontroller: ATmega32u4. \u003cbr\u003e\nOperating voltage: 5V. \u003cbr\u003e\nInput voltage(recommended): 7V - 12V. \u003cbr\u003e\nInput voltage(limits): 6V - 20V. \u003cbr\u003e\nDigital I \/ O pins: 20. \u003cbr\u003e\nPWM channels: 7. \u003cbr\u003e\nAnalog input channels: 12. \u003cbr\u003e\nDC current per I \/ O pin: 40mA. \u003cbr\u003e\nDC current for 3.3V pin: 50mA. \u003cbr\u003e\nFlash memory: 32KB(ATmega32u4) of which 4KB used by bootloader. \u003cbr\u003e\nSRAM: 2.5KB(ATmega32u4). \u003cbr\u003e\nEEPROM: 1KB(ATmega32u4). \u003cbr\u003e\nClock speed: 16MHz. \u003cbr\u003e\n\u003cbr\u003e\nPackage included:\u003cbr\u003e\n\u003cbr\u003e\n5 x compatible Leonardo R3. \u003cbr\u003e\n5 x USB cable\n","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":44960002048170,"sku":"GZMBN-2583-01-EC","price":85.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/files\/191ed98c-1448-4f00-a25e-4efcfee01ad0.jpg?v=1690288259","url":"https:\/\/greenzech.com\/products\/5pcs-leonardo-r3-atmega32u4-development-board-with-usb-cable","provider":"GreenZech","version":"1.0","type":"link"}