{"product_id":"r7fa4-plus-b-development-board-based-on-r7fa4m1ab3cfm-equipped-with-esp32-s3fn8-compatible-with-arduino-uno-r4-wifi","title":"R7FA4 PLUS B Development Board, Based on R7FA4M1AB3CFM, Equipped with ESP32-S3FN8, Compatible with Arduino UNO R4 WiFi","description":"\u003cdiv class=\"overviewSec\"\u003eR7FA4 PLUS B Development Board, Based on R7FA4M1AB3CFM, Equipped with ESP32-S3FN8, Compatible with Arduino UNO R4 WiFi, Onboard 12×8 LED Matrix\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\n\u003cdiv class=\"pdT\" style=\"background: #E5E5E5;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eR7FA4 PLUS B Development Board\u003c\/div\u003e\n\u003cp class=\"hilitBlock2 richDesc\" style=\"background: #00979C;\"\u003eEnhanced version of Arduino UNO R4 WiFi\u003c\/p\u003e\n\u003cp class=\"richDesc\"\u003eBased on R7FA4M1AB3CFM, Compatible with Arduino UNO R4 WiFi\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-1.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eProduct Parameters Comparison\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB alignc\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-Plus-A\/R7FA4-PLUS-A-10.png\" alt=\"\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/R7FA4-PLUS-A.htm\" target=\"_blank\"\u003eR7FA4 PLUS A\u003c\/a\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-10.png\" alt=\"\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/R7FA4-PLUS-B.htm\" target=\"_blank\"\u003eR7FA4 PLUS B\u003c\/a\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Nano\/ESP32-S3-Nano-10.png\" alt=\"\"\u003eESP32-S3-Nano\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eMicrocontroller\u003c\/th\u003e\n\u003ctd rowspan=\"2\"\u003eR7FA4 (32-bit ARM Cortex-M4)\u003c\/td\u003e\n\u003ctd\u003eR7FA4 (32-bit ARM Cortex-M4)\u003c\/td\u003e\n\u003ctd rowspan=\"2\"\u003eESP32-S3R8 (Dual-core 32-bit Xtensa LX7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eESP32-S3FN8 (Dual-core 32-bit Xtensa LX7)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eClock Frequency\u003c\/th\u003e\n\u003ctd rowspan=\"2\"\u003eR7FA4: 48MHz\u003c\/td\u003e\n\u003ctd\u003eR7FA4: 48MHz\u003c\/td\u003e\n\u003ctd rowspan=\"2\"\u003eESP32-S3R8: 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eESP32-S3FN8: 240MHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eStorage\u003c\/th\u003e\n\u003ctd rowspan=\"2\"\u003eR7FA4: 256kB Flash, 32kB RAM\u003c\/td\u003e\n\u003ctd\u003eR7FA4: 256kB Flash, 32kB RAM\u003c\/td\u003e\n\u003ctd rowspan=\"2\"\u003eESP32-S3R8: 384kB ROM, 512kB RAM, 16MB Flash, 8MB PSRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eESP32-S3FN8: 384kB ROM, 512kB RAM, 8MB Flash\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless communication\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e2.4GHz WiFi + Bluetooth LE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating voltage\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eOptions for 5V\/3.3V, support more shields\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower input\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e6~24V\u003c\/td\u003e\n\u003ctd\u003e6~21V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReset button\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eLateral, easier to use when connecting with shield\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIO pin Output current\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e8mA\u003c\/td\u003e\n\u003ctd\u003e40mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital pins\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e14\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog pins\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e6\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDAC\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e2\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePWM\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e6\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUART\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eI2C\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSPI\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCAN\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e1\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC jack\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eLow profile, shields won't be blocked anymore while connecting\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epower output header\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eProvides 5V OR 3.3V power output and common-grounding with other boards\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e5V power output\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eUp to 2000mA Max, features higher driving capability\u003c\/td\u003e\n\u003ctd\u003e1000mA Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eexperimental board\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eSupport, solder pad is provided for DIY interfaces to connect with experimental board\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"background: #F3F3F3;\"\u003e\n\u003cdiv class=\"richTitle\"\u003eConnecting With Waveshare Shields\u003c\/div\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\"\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-3.jpg\" class=\"round1234\"\u003e\u003cp class=\"richDesc\"\u003e\u003cstrong\u003eConnecting With \u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/Sensors-Pack.htm\"\u003eSorts Of Sensors\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-4.jpg\" class=\"round1234\"\u003e\u003cp class=\"richDesc\"\u003e\u003cstrong\u003eConnecting With \u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/2.8inch-tft-touch-shield.htm\"\u003e2.8inch TFT Touch Shield\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"note\"\u003e* for reference only, please refer to the Package Content for detailed part list\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOnboard 12×8 red LED Matrix\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eSupports customisation of display effect\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-6.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eWhat's On Board\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-intro.jpg\"\u003e\u003cdiv class=\"richGridWrap richGridWrap-valignTop richGridWrap-2c alignl subBlock bgGrey\"\u003e\n\u003cdiv\u003e\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eR7FA4M1AB3CFM\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eESP32-S3-MINI-1 module\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMP8759\u003c\/strong\u003e5V voltage regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTXB0108DQSR\u003c\/strong\u003evoltage translator, for communication between R7FA4 and ESP32-S3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAMS1117-3.3\u003c\/strong\u003e  3.3V voltage regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC input\u003c\/strong\u003e6V ~ 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQwiic connector\u003c\/strong\u003efor connecting I2C device of Qwiic Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Type-C connector\u003c\/strong\u003efor uploading program OR serial port debugging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output header\u003c\/strong\u003e3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output and common-grounding with other boards\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003col start=\"10\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3 pinheader\u003c\/strong\u003efor ESP32-S3-MINI-1 firmware downloading\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUSB communication selection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eICSP interface\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower configuration\u003c\/strong\u003efor configuring R7FA4 PLUS B operating voltage\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReset button\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino interface\u003c\/strong\u003ecompatible with standard Arduino interface, adapting 2.54 pitch solder pad, can be directly connected to experimental board\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUser LED\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSerial port RX\/TX indicators\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower indicator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12×8 LED matrix\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003ePinout definition\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-inter.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\"\u003e\u003cdiv class=\"bgGrey\"\u003e\n\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/R7FA4_PLUS_B\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/R7FA4_PLUS_B\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eR7FA4 PLUS B x1\u003c\/li\u003e\n\u003cli\u003eUSB Type-A to Type-C cable x1\u003c\/li\u003e\n\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/R7FA4-PLUS-B\/R7FA4-PLUS-B-1_220.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB-Type-A-to-Type-C-Cable-1m.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB-Type-A-to-Type-C-Cable-1m_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568474087761,"sku":"WSAL26717","price":9928.89,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal267171-453957.jpg?v=1776676949","url":"https:\/\/albistech.eu\/products\/r7fa4-plus-b-development-board-based-on-r7fa4m1ab3cfm-equipped-with-esp32-s3fn8-compatible-with-arduino-uno-r4-wifi","provider":"Albistech","version":"1.0","type":"link"}