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- Dual-core STM32H747XI microcontroller (Cortex®-M7 @ 480 MHz + Cortex®-M4 @ 240 MHz)
- Supports Arduino + MicroPython on separate cores
- Wi-Fi® and Bluetooth® via Murata 1DX module
- Secure communication with onboard ATECC608A crypto chip
- 76 total GPIO pins; Mega/Due form factor with extra pin headers
- 4 UARTs, 3 I2C, 2 SPI, and 1 FDCAN for flexible interfacing
- USB-A host port for USB drives and HID devices
- USB-C® for power, programming, and HID emulation
- 3.5mm audio jack (connected to DAC0, DAC1, A7)
- JTAG, VRTC battery backup pin, and OFF control pin
- 20-pin Arducam camera connector
- Wide input voltage support: 6V to 24V
Official Arduino GIGA R1 WiFi Development Board
The Official Arduino GIGA R1 WiFi is a powerful development board crafted for ambitious creators—whether you're a gamer, artist, engineer, or hobbyist with a big idea and a tight budget. Built with the same form factor as the Arduino Mega and Due, this board introduces cutting-edge capabilities with accessibility in mind.
At its core lies a dual-core STM32H747XI microcontroller, featuring a Cortex®-M7 running at 480 MHz and a Cortex®-M4 at 240 MHz, allowing concurrent execution of Arduino and MicroPython.
Wireless connectivity is seamlessly handled by the Murata 1DX module, supporting both Wi-Fi® and Bluetooth® and offering secure communication via the onboard ATECC608A crypto chip.
Staying true to Arduino’s legacy, the GIGA R1 WiFi includes 4 UARTs, 3 I2C ports, 2 SPI ports, and 1 FDCAN, along with an impressive 76 GPIO pins, accessible from beneath the board. For expandability and versatility, it features a USB-A host port, USB-C programming and power port, JTAG, a 20-pin Arducam connector, and a 3.5mm audio jack.
It also includes a VRTC pin for RTC battery backup and an OFF pin for power control. With a wide input voltage range of 6–24V and enhanced connectivity options, the Arduino GIGA R1 WiFi development board is ideal for advanced IoT, robotics, multimedia, and embedded applications.
Features:
- Dual-Core Processor – STM32H747XI with Cortex®-M7 (480 MHz) and Cortex®-M4 (240 MHz) for parallel processing.
- Arduino + MicroPython – Run Arduino code on one core and MicroPython on the other.
- Wi-Fi and Bluetooth – Integrated Murata 1DX module for wireless connectivity.
- Secure Communication – ATECC608A crypto chip ensures encrypted data transfer.
- Mega/Due Form Factor – Compatible with existing shields and enclosures.
- Expanded I/O – 76 GPIO pins with extra headers for additional functionality.
- Multiple Interfaces – Includes 4 UARTs, 3 I2C, 2 SPI, and 1 FDCAN port.
- USB-A Host Port – Connect USB drives, keyboards, and mice directly.
- USB-C Port – For programming, powering, and HID device emulation.
- Audio Support – 3.5mm jack connected to DAC0, DAC1, and A7.
- Camera Connector – 20-pin Arducam interface for camera integration.
- JTAG Debugging – 2x5 1.27mm JTAG connector for advanced debugging.
- RTC Battery Backup – VRTC pin for connecting a backup battery.
- Power Control – OFF pin allows external shutdown of the board.
- Wide Voltage Range – Operates from 6V to 24V for flexible power options.
Arduino GIGA R1 Wifi Pinout Diagram:
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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Package Includes:
- 1 x Official Arduino GIGA R1 WiFi
Specifications:
| Category | Specification |
|---|---|
| Board Name | Arduino® GIGA R1 WiFi |
| Microcontroller | STM32H747XI dual-core (Cortex®-M7 @ 480 MHz + Cortex®-M4 @ 240 MHz), 32-bit ARM® |
| Radio Module | Murata 1DX – Dual WiFi 802.11b/g/n (65 Mbps) + Bluetooth® |
| Secure Element | ATECC608A-MAHDA-T |
| USB-C Port | For programming, power, and HID device emulation |
| USB-A Port | Host mode (enabled via PA_15) |
| Digital I/O Pins | 76 |
| Analog Input Pins | 12 |
| DAC Channels | 2 (DAC0 / DAC1) |
| PWM Pins | 12 |
| Special Pins | VRTC (RTC battery backup), OFF (shutdown control) |
| UART | 4x hardware serial ports |
| I2C | 3x |
| SPI | 2x |
| CAN | Yes (requires external transceiver) |
| Camera Connector | I2C + D54 to D67 |
| Display Interface | D1N, D0N, D1P, D0P, CKN, CKP + D68 to D75 |
| Audio Jack | Connected to DAC0, DAC1, A7 |
| Operating Voltage | 3.3V |
| Input Voltage (VIN) | 6V – 24V |
| Max Current per I/O | 8 mA |
| Clock Speed (M7) | 480 MHz |
| Clock Speed (M4) | 240 MHz |
| Memory | 2MB Flash, 1MB RAM (STM32H747XI) |
Warranty Coverage:
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
Warranty Void If:
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
