{"product_id":"r3-plus-arduino-compatible-atmega328p-development-board","title":"R3 Plus - Arduino-Compatible ATmega328P Development Board","description":"\u003cp\u003eThe \u003cstrong\u003eR3 Plus\u003c\/strong\u003e is Waveshare's very own Arduino-compatible ATmega328P-based development board. Arduino-compatibles are a great way to find something a little different for your project - ideal when you need a specific feature or function.\u003c\/p\u003e\n\u003cp\u003eWaveshare designed the R3 Plus with a huge number of subtle but useful changes to the default R3 design including dual voltage levels, low-profile power connectors, lateral switches and more - see the full feature list below!\u003c\/p\u003e\n\u003cp\u003eA Micro-USB cable is included with the board.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual voltage levels - Supports 5V and 3.3V\u003c\/li\u003e\n\u003cli\u003eLateral reset button - Easier to access when using shields\u003c\/li\u003e\n\u003cli\u003eBootloader switch - \u003cspan\u003eThe board can be configured to run a program immediately when power-up by the switch\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicro-USB Connector - A more common USB interface and keeps the board low profile for shields\u003c\/li\u003e\n\u003cli\u003eLow-profile DC jack - Contributes to the low profile of the board, avoids shield blocking\u003c\/li\u003e\n\u003cli\u003ePower output header - A dedicated 3.3\/5V and GND header for your projects and common grounding\u003c\/li\u003e\n\u003cli\u003e3.3V Power Output - A boost to the norm, with 800mA driving capability\u003c\/li\u003e\n\u003cli\u003eCrystal Oscillator - For accurate clock references\u003c\/li\u003e\n\u003cli\u003e8 ADC channels - more ADC pins for your project. \u003cspan\u003eCFG used as ADC6 by configuration and ADC7 from the reserved pin.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolder Pads - Pads are provided for DIY project wiring where required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eFT232 USB Driver - more compatible with mainstream Operating Systems\u003c\/li\u003e\n\u003cli\u003eFirmware Fixing - \u003cspan\u003eFirmware can be fixed by using the onboard FT232, no extra programmer is required\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 66.04mm x 53.34mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Onboard\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"Waveshare R3 Plus Hardware\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/R3-PLUS-details-intro-2_600x600.jpg?v=1618858568\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/R3-PLUS-details-intro-2.jpg?v=1618858568\u0026amp;width=700\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1) ATMEGA328P-AU\u003c\/li\u003e\n\u003cli\u003e2) AMS1117-3.3\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e3.3V voltage regulator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e3) NCP1117ST50T3G\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e5V voltage regulator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e4) FT232RL\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eUSB to UART convertor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e5) Arduino interface\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with standard Arduino interface with two additional analog inputs A6 (config the CFG), A7\u003c\/li\u003e\n\u003cli\u003eSolder pads provided, supports prototype breadboard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e6) ICSP interface\u003c\/li\u003e\n\u003cli\u003e7) Micro-USB connector\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eFor uploading program OR serial port debugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e8) Power output header\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output OR common-grounding with other boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e9) FT232 pins\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eFor burning Bootloader into the microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e10) DC input\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e7V ~ 12V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e11) Reset button\u003c\/li\u003e\n\u003cli\u003e12) Power indicator\u003c\/li\u003e\n\u003cli\u003e13) Serial port Rx\/Tx indicator\u003c\/li\u003e\n\u003cli\u003e14) User LED\u003c\/li\u003e\n\u003cli\u003e15) 500mA fast auto-recovery fuse\u003c\/li\u003e\n\u003cli\u003e16) Power configuration\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eFor configuring the operating voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e17) Bootloader selection switch\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eTurn ON: the board will reset when power-up OR other USB devices were detected connecting to the PC\u003c\/li\u003e\n\u003cli\u003eTurn OFF: the onboard program runs immediately when power-up, and the board will not reset when other USB devices were detected connecting to the PC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Waveshare R3 Plus Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/R3-PLUS-details-intro-3.jpg?v=1618858953\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x R3 Plus\u003c\/li\u003e\n\u003cli\u003e1x Micro-USB cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":43493247844429,"sku":"uvp1787258084019","price":7.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1182\/8301\/files\/r3-plus---arduino-compatible-atmega328p-development-board_1.jpg?v=1787258088","url":"https:\/\/www.grandorchard.shop\/products\/r3-plus-arduino-compatible-atmega328p-development-board","provider":"My Store","version":"1.0","type":"link"}