Arduino GIGA R1 WiFi Development Board

The Arduino GIGA R1 WiFi is a powerful development board featuring a dual-core STM32H747XI processor (Cortex-M7 at 480 MHz + Cortex-M4 at 240 MHz). With 76 GPIO pins, WiFi/Bluetooth connectivity, and compatibility with the Mega/Due form factor, it's designed for advanced IoT, robotics, and automation projects.

Run two programs simultaneously—for example, MicroPython on one core and Arduino on the other. The USB-C port handles programming and HID functions, while the USB-A port hosts keyboards, mice, or storage devices.

Key Features

• Dual-Core Processor – Cortex-M7 @ 480 MHz + Cortex-M4 @ 240 MHz
• 76 GPIO Pins – 12 analog, 12 PWM, 4 UART, 3 I2C, 2 SPI
• WiFi & Bluetooth 5.1 – Via Murata 1DX with external antenna
• 8MB SDRAM + 16MB Flash – Plus 2MB on-chip flash, 1MB RAM
• USB-C + USB-A Ports – Programming, HID, and host support
• 3.5mm Audio Jack – Input/output audio
• Camera Connector – 20-pin Arducam compatible
• Wide Voltage Input – 6-24V supported

Specifications

• MCU: STM32H747XI (Cortex-M7 + M4)
• System Memory: 8MB SDRAM
• Flash: 16MB QSPI NOR
• Wireless: 2.4GHz WiFi 802.11b/g/n, Bluetooth 5.1
• Operating Voltage: 3.3V (I/O: 8mA per pin)
• Dimensions: 101 × 53mm

Ideal For

• IoT devices and Arduino Cloud integration
• Robotics and automation
• Smart home systems
• Industrial applications
• Audio and display projects

Package Contents

• 1× Arduino GIGA R1 WiFi Development Board

Resources

• Getting Started Guide
• Datasheet (PDF)