{"id":2789,"date":"2025-03-11T12:12:40","date_gmt":"2025-03-11T12:12:40","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/original-arduino-uno-ek-r4-wifi-made-in-india\/"},"modified":"2025-03-11T12:12:47","modified_gmt":"2025-03-11T12:12:47","slug":"original-arduino-uno-ek-r4-wifi-made-in-india","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/original-arduino-uno-ek-r4-wifi-made-in-india\/","title":{"rendered":"Original Arduino UNO EK R4 WiFi – Made in India"},"content":{"rendered":"

Original Arduino UNO EK R4 WiFi – Made in India<\/h2>\n

The Official Arduino Uno R4 Wi-Fi, proudly Made in India, upgrades the UNO series with a powerful 32-bit architecture. It runs on the Renesas R7FA4M1AB3CFM microcontroller, featuring a 48 MHz Arm Cortex-M4 processor, 256 kB Flash, and 32 kB SRAM.<\/p>\n

With built-in WiFi and Bluetooth via the ESP32-S3 module, it simplifies IoT projects. A programmable 12\u00d78 LED matrix adds a creative touch, ideal for animations and games. Designed for both beginners and pros, the UNO R4 WiFi supports 6-24 V input and USB-C power. Enjoy extensive documentation and full compatibility with older Arduino shields.<\/p>\n

\u00a0<\/p>\n

Get hands-on with and bring your ideas to life.<\/p>\n

Features<\/h2>\n
    \n
  1. \nMain MCU<\/strong>
    Renesas RA4M1 (R7FA4M1AB3CFM#AA0) \u0096 Controls all pin headers and communication buses<\/li>\n
  2. \nProcessor & Performance<\/strong>
    48 MHz Arm Cortex-M4 with Floating Point Unit (FPU)
    5V operating voltage
    Real-Time Clock (RTC)
    Memory Protection Unit (MPU)
    Digital-to-Analog Converter (DAC)<\/li>\n
  3. \nMemory<\/strong>
    256 kB Flash Memory
    32 kB SRAM
    8 kB EEPROM (Data Memory)<\/li>\n
  4. \nPeripherals<\/strong>
    Capacitive Touch Sensing Unit (CTSU)
    USB 2.0 Full-Speed (USBFS)
    14-bit ADC
    Up to 12-bit DAC
    Operational Amplifier (OPAMP)<\/li>\n
  5. \nPower<\/strong>
    5V operating voltage for RA4M1
    Recommended input voltage: 6-24V
    VIN pin & barrel jack (6-24V input)
    USB-C power supply (5V)<\/li>\n
  6. \nCommunication<\/strong>
    1x UART (D0, D1)
    1x SPI (D10-D13, ICSP header)
    1x I2C (A4, A5, SDA, SCL)
    1x CAN (D4, D5, requires external transceiver)<\/li>\n
  7. \nWireless Connectivity<\/strong>
    Wi-Fi 4 (802.11 b\/g\/n) \u0096 Up to 150 Mbps, 2.4 GHz band
    Bluetooth 5<\/li>\n<\/ol>\n

    Package Includes:<\/h2>\n

    1 x Official Arduino UNO EK R4 WiFi Made in India<\/p>\n

    Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Specification<\/th>\nDetails<\/th>\n<\/tr>\n
    Microcontroller<\/td>\nR7FA4M1AB3CFM<\/td>\n<\/tr>\n
    Processor<\/td>\n48 MHz Arm Cortex-M4<\/td>\n<\/tr>\n
    Connectivity<\/td>\nESP32-S3 (Wi-Fi & Bluetooth)<\/td>\n<\/tr>\n
    Flash Memory<\/td>\n256 KB<\/td>\n<\/tr>\n
    SRAM<\/td>\n32 KB<\/td>\n<\/tr>\n
    EEPROM<\/td>\n8 KB<\/td>\n<\/tr>\n
    Operating Voltage<\/td>\n5V<\/td>\n<\/tr>\n
    Input Voltage<\/td>\n6-24V<\/td>\n<\/tr>\n
    Peripherals<\/td>\n14-bit ADC, CAN, DAC, MPU, RTC<\/td>\n<\/tr>\n
    Weight<\/td>\n0.3 gm<\/td>\n<\/tr>\n
    \n

    Dimension (LxWxH)<\/p>\n<\/td>\n

    		9 x 7 x 3 cm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

    Original Arduino UNO EK R4 WiFi – Made in India The Official Arduino Uno R4 Wi-Fi, proudly Made in India, upgrades the UNO series with a powerful 32-bit architecture. It runs on the Renesas R7FA4M1AB3CFM microcontroller, featuring a 48 MHz Arm Cortex-M4 processor, 256 kB Flash, and 32 kB SRAM. With built-in WiFi and Bluetooth […]<\/p>\n","protected":false},"featured_media":2788,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[305],"product_tag":[306,188,127,307],"class_list":{"0":"post-2789","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arduino-original-boards","7":"product_tag-arduino","8":"product_tag-arduino-uno","9":"product_tag-new-arrivals","10":"product_tag-original-boards","12":"first","13":"instock","14":"sale","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/2789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=2789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/2788"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=2789"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2789"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2789"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}