{"product_id":"generic-arduino-uno-r4-wifi","title":"UNO R4 WiFi Compatible with Arduino","description":"\u003cp\u003e\u003cstrong\u003ePlease note that this is a generic version.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe UNO R4 WiFi is the first UNO board to feature a 32-bit microcontroller and an ESP32-S3 Wi-Fi® module (ESP32-S3-MINI-1-N8). It features a RA4M1 series microcontroller from Renesas (R7FA4M1AB3CFM#AA0), based on a 48 MHz Arm® Cortex®-M4 microprocessor. The UNO R4 WiFi's memory is larger than its predecessors, with 256 kB flash, 32 kB SRAM and 8 kB of EEPROM.\u003c\/p\u003e\n\u003cp\u003eThe RA4M1's operating voltage is fixed at 5 V, whereas the ESP32-S3 module is 3.3 V. Communication between these two MCUs is performed via a logic-level translator (TXB0108DQSR).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Specifications\u003c\/strong\u003e\u003cbr\u003eMicrocontroller: R7FA4M1AB3CFM#AA0 (RA4M1) | ESP32-S3-MINI-1-N8\u003cbr\u003eProcessor: 48 MHz Arm® Cortex®-M4 | Xtensa® dual-core 32-bit LX7 microprocessor\u003cbr\u003eOperating Voltage (RA4M1): 5V \u003cbr\u003eOperating Voltage (ESP32-S3-MINI-1-N8): 3.3 V\u003cbr\u003eInput Voltage (VIN pad\/ DC Jack): 6-24 V\u003cbr\u003eInput Voltage (USB-C): 5V\u003cbr\u003e256 kB Flash Memory \/ 32 kB SRAM \/ 8 kB Data Memory (EEPROM)\u003cbr\u003eMemory Protection Unit (MPU)\u003cbr\u003eDigital-to-analog Converter (DAC)\u003cbr\u003eReal-time Clock (RTC)\u003cbr\u003eCapacitive Touch Sensing Unit (CTSU)\u003cbr\u003e14-bit ADC\u003cbr\u003e12-bit DAC\u003cbr\u003eOperational Amplifier (OPAMP)\u003cbr\u003eUART (pin D0, D1)\u003cbr\u003eSPI (pin D10-D13, ICSP header)\u003cbr\u003eI2C (pin A4, A5, SDA, SCL)\u003cbr\u003eCAN (pin D4, D5, external transceiver is required)\u003cbr\u003e40 MHz crystal oscillator\u003cbr\u003eBluetooth® 5\u003cbr\u003eWi-Fi® support with 802.11 b\/g\/n standard (Wi-Fi® 4)\u003cbr\u003eBit rate at up to 150 Mbps\u003cbr\u003e2.4 GHz band\u003cbr\u003eOperating Temperature: -40 °C - 85 °C\u003cbr\u003eQwiic I2C Connector\u003cbr\u003eUSB-C Connector\u003cbr\u003e12x8 on-board LED matrix\u003cbr\u003eOFF, VRTC Header (soldered pins)\u003cbr\u003eICSP Header (soldered pins)\u003cbr\u003eESP Header (soldered pins)\u003c\/p\u003e","brand":"Makerlab Electronics","offers":[{"title":"Default Title","offer_id":44111230632127,"sku":"MLE06792","price":1349.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE06792.jpg?v=1774331752","url":"https:\/\/makerlab.ph\/products\/generic-arduino-uno-r4-wifi","provider":"Makerlab PH","version":"1.0","type":"link"}