義大利製 原裝進口 Arduino UNO R4 WiFi 開發板 RA4M1 控制器 ESP32-S3藍芽

商品品名：義大利製 原裝進口 Arduino UNO R4 WiFi 開發板 RA4M1 控制器 ESP32-S3藍芽
商品特性：
█ Overview
█ The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project. With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity to expand the reach of your current setup. If this is your first project, this board has everything you need to spark your creativity.

█ Board
█ Name：Arduino® UNO R4 WiFi
█ SKU：ABX00087

█ Microcontroller：Renesas RA4M1 (Arm® Cortex®-M4)

█ USB
█ USB-C®：Programming Port

█ Pins
█ Digital I/O Pins：14

█ Pins
█ Analog input pins：6
█ DAC：1
█ PWM pins：6

█ Communication
█ UART：Yes, 1x
█ I2C：Yes, 1x
█ SPI：Yes, 1x
█ CAN：Yes 1 CAN Bus

█ Power
█ Circuit operating voltage：5 V (ESP32-S3 is 3.3 V)
█ Input voltage (VIN)：6-24 V
█ DC Current per I/O Pin：8 mA

█ Clock speed
█ Main core：48 MHz
█ ESP32-S3：up to 240 MHz

█ Memory
█ RA4M1：256 kB Flash, 32 kB RAM
█ ESP32-S3：384 kB ROM, 512 kB SRAM

█ Dimensions
█ Width：68.85 mm
█ Length：53.34 mm