{"product_id":"uno-r4-wifi-ra4m1-esp32s3-development-board","title":"UNO R4 WiFi Development Board with RA4M1 and ESP32-S3 Wireless Module plus Onboard LED Matrix","description":"\u003cp\u003eUNO R4 WiFi is a connected development board that combines a Renesas RA4M1 microcontroller with an ESP32-S3 wireless module, while retaining the UNO form factor and 5V operating voltage.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in Wi-Fi and Bluetooth support connected projects through the ESP32-S3 module.\u003c\/li\u003e\n\u003cli\u003eOn-board 12x8 red LED matrix supports animations and sensor-data displays.\u003c\/li\u003e\n\u003cli\u003eQwiic connector links compatible I2C modules without soldering.\u003c\/li\u003e\n\u003cli\u003eCAN bus, a 12-bit DAC and an operational amplifier expand project options.\u003c\/li\u003e\n\u003cli\u003eUSB HID support allows compatible projects to emulate a keyboard or mouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel and SKU: UNO R4 WiFi, ABX00087\u003c\/li\u003e\n\u003cli\u003eMain microcontroller: Renesas RA4M1 Arm Cortex-M4 at 48MHz\u003c\/li\u003e\n\u003cli\u003eWireless module: ESP32-S3, up to 240MHz\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V; ESP32-S3 logic is 3.3V\u003c\/li\u003e\n\u003cli\u003eInput voltage: 6–24V\u003c\/li\u003e\n\u003cli\u003eI\/O: 14 digital, 6 analog input and 6 PWM pins\u003c\/li\u003e\n\u003cli\u003eInterfaces: UART, I2C, SPI and CAN\u003c\/li\u003e\n\u003cli\u003eMemory: RA4M1 256kB flash and 32kB RAM; ESP32-S3 384kB ROM and 512kB SRAM\u003c\/li\u003e\n\u003cli\u003eDimensions: 68.85 × 53.34mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":53067635163447,"sku":"SHP-0479-3583F9","price":45.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8115\/9991\/files\/uno-r4-wifi-ra4m1-esp32s3-development-board-74633bf79bbd9660.jpg?v=1790708077","url":"https:\/\/ohmoratech.com\/products\/uno-r4-wifi-ra4m1-esp32s3-development-board","provider":"OHMORA TECH","version":"1.0","type":"link"}