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Arduino GIGA R1 WiFi

Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
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Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi
Arduino GIGA R1 WiFi

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KES 16,000.00
  • Stock: In Stock
  • Model: Arduino GIGA R1 WiFi
  • SKU: 3873


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, 2x5 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.

Arduino IoT Cloud Compatible

Use your MKR board on Arduino's IoT Cloud, a simple and fast way to ensure secure communication for all of your connected Things.


The Arduino GIGA R1 WiFi is definitely the best board for ambitious makers with bigger ideas. Connect it to the Arduino GIGA Display Shield and tap into the full potential of your next project with a 3.97” 480x800 RGB touch screen, including a digital microphone, a 6-axis IMU and an Arducam® connector

Unlock your inner innovator and craft a unique shield for your GIGA WiFi R1 and GIGA Display Shield! With 3D printing, you can design a custom protection case tailored to your style. Check out our tutorial and get started on your DIY journey.

Tech specs

BoardNameArduino® GIGA R1 WiFi
MicrocontrollerSTM32H747XI dual Cortex®-M7+M4 32bit low power Arm® MCU (datasheet)
Radio ModuleMurata 1DX dual WiFi 802.11b/g/n 65 Mbps and Bluetooth® (datasheet)
Secure ElementATECC608A-MAHDA-T (datasheet)
USBUSB-C®Programming Port / HID
USB-AHost (enable with PA_15)
PinsDigital I/O Pins76
Analog input pins12
PWM pins12
MiscVRT & OFF pin
CommunicationUARTYes, 4x
I2CYes, 3x
SPIYes, 2x
CANYes (Requires an external transceiver)
ConnectorsCameraI2C + D54-D67
DisplayD1N, D0N, D1P, D0P, CKN, CKP + D68-D75
Audio JackDAC0, DAC1, A7
PowerCircuit operating voltage3.3V
Input voltage (VIN)6-24V
DC Current per I/O Pin8 mA
Clock SpeedCortex® M7480 MHz
Cortex® M4240 MHz
MemorySTM32H747XI2MB Flash, 1MB RAM
DimensionsWidth53 mm
Length101 mm






Pinout Diagram

Download the full Pinout diagram as PDF here.

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