Arduino GIGA R1 WiFi 開發板 STM32H747XI 雙核 原廠義大利製

商品說明

Arduino GIGA R1 WiFi 開發板  產品簡述

Arduino GIGA R1 WiFi 是一款高效能的開發板，採用 STM32H747XI 雙核心處理器，內建 Wi-Fi、藍牙、豐富的 I/O 腳位與多種通訊介面，非常適合用於複雜的 IoT 專案、TinyML 應用、工業控制與多媒體互動裝置。其板型與 Arduino Mega/Due 相容，方便現有專案升級。

Arduino GIGA R1 WiFi 採用雙核心32位元Arm架構微控制器（480MHz的Cortex-M7核心和240 MHz的Cortex-M4核心）STM32H747XI，配備2MB快閃記憶體+1MB記憶體，可同時執行兩個程式。例如一邊運行Arduino程序，一邊運行Micropython。

Arduino GIGA R1 WiFi 具有一個USB-C接口，可用於供電、編程和HID功能（即在連接到PC時類比鼠標或鍵盤），一個USB-A接口可連接到U盤或其他存儲設備，也可以外接鼠標或鍵盤；它還有輸入/輸出3.5mm音頻接口、JTAG連接器（22 x 5 1.274305030303003 相機的相機。

 

 

規格參數

• 微控制器：STMicro STM32H747XI Cortex-M7 @ 480 MHz + M4 @ 200 MHz MCU with 2MB dual-bank Flash memory, 1 MB RAM, Chrom-ART graphical hardware accelerator
• 系統記憶體：8MB SDRAM
• 記憶體：16MB QSPI NOR快閃記憶體
• 無線連線：2.4GHz WiFi 802.11b/g/n 高達 65 Mbps 和藍牙 5.1 BR/EDR/LE（透過 Murata 1DX 模組）
• 顯示：20針接頭
• 攝影機：20針Arducam攝影機
• USB：1x USB Type-C接口，用於編程和HID
• 1x USB 2.0 Type-A接口
• 4x UART、3x I2C、2x SPI12x PWM
• 音訊：3.5mm音訊插孔
• I/O：76x I/O 引腳（包括相機/顯示引腳）
• 12x 類比輸入
• 2x DAC
• CAN 總線（需要外部收發器）
• 單一I/O引腳電流：8mA
• 測試：JTAG連接器
• 輸入電壓：6-24V
• 尺寸：約101 x 53 mm
• 工作電壓：3.3V/s

產品特點

• 雙核心設計，支援同時執行 Arduino 與 MicroPython 程式
• 整合 Wi-Fi、藍牙與 CAN Bus，滿足多種無線與工業通訊需求
• 支援 USB Host 功能，可連接滑鼠、鍵盤、隨身碟等 USB 裝置
• 可外接相機與顯示器，便於打造圖形與影像應用
• 搭載安全晶片，提升 IoT 專案的資料保護與身份驗證能力
• 與 Arduino IDE 相容，支援 OTA 更新與 HID 模擬

應用範圍

• 物聯網裝置：透過 Wi-Fi/BLE 建構遠端感測與控制系統
• 機器人與自走車：多通訊介面與豐富 GPIO 腳位適合多模組整合
• 工業控制系統：內建 CAN Bus 與 RTC，支援穩定資料交換與時間追蹤
• 人工智慧應用：支援 TinyML 與機器學習推論，適合邊緣 AI 運算
• 多媒體互動裝置：結合顯示器、音訊與感測器打造人機互動系統
• 教育與開發：適合作為進階嵌入式系統學習與教學平台

Arduino IoT 雲端相容

脚位分佈

文件資料

• 官網介紹
• PDF 格式的示意圖
• PDF 格式的資料表

技術補充（英文原文對照）

以下為原廠英文技術說明，提供使用者參考。

The Arduino GIGA R1 WiFi is designed for ambitious makers who want to step up their game. It levels the playing field for gamers, artists, sound designers and anyone coming to the tech world with big ideas on a budget – because it packs advanced

features into an accessible component, with the same form factor as our popular Mega and Due.

Let’s break down all the powerful features of this board.

Microcontroller (STM32H747XI): This dual core 32-bits microcontroller allows you have two brain talking to each other (a Cortex®-M7 at 480 MHz and a Cortex®-M4 at 240 MHz) you can even run micropython in one and Arduino in the other.

Wireless communication (Murata 1DX): Whether you prefer Wi-Fi® or Bluetooth®, the GIGA R1 WiFi got you covered. You can even quickly connect to the Arduino IoT Cloud and keep track of your project remotely. And if you are concerned about the security of the communication, the ATECC608A keeps everything under control.

Hardware ports and communication: Following the legacy of the Arduino Mega and the Arduino Due, the GIGA R1 WiFi has 4 UARTs (hardware serial ports), 3 I2C ports (1 more than its predecessors), 2 SPI ports (1 more than its predecessors), 1 FDCAN.

GPIOs and extra pins: We wanted to keep the same form factor of the Mega and the Due, so you can easily adapt your custom made shields to the GIGA R1 WiFi (remember this board works at 3.3V though!) and we added extra headers to access extra pins, leaving the total count to 76 GPIO pins, and the best part, you can access them from underneath, so keep your project as it is and just think on how to expand it. Also, we added two new pins: a VRTC so you can connect a battery to keep the RTC running while the board is off and an OFF pin so you can shut down the board.

Connectors: The GIGA R1 WiFi has extra connectors on board which will facilitate the creation of your project without any extra hardware. This board has:

• USB-A connector suitable for hosting USB sticks, other mass storage devices and HID devices such as keyboard or mouse.
• 3.5mm input-output jack connected to DAC0, DAC1 and A7.
• USB-C® to power and program the board, as well as simulate an HID device such as mouse or keyboard.
• Jtag connector, 2×5 1.27mm.
• 20 pin Arducam camera connector.

Higher voltage support: In comparison with its predecessors that support up to 12 volts, the GIGA R1 WiFi can handle a range of 6 to 24 volts.