GIGA R1 WiFi

The GIGA R1 WiFi is a powerful, feature-packed board with a large amount of GPIOs and dedicated connectors. Based on the STM32H747XI micro based on the Mbed OS, the GIGA R1 WiFi features 76 GPIOs, a dual core processor, advanced ADC/DAC features as well as camera & display connectors. It also has a rich USB interface with support for HID via USB-C and USBHost (keyboard, mass storage) via a dedicated USB-A connector.

GET STARTED

DATASHEET

Main Features

The GIGA R1 WiFi comes with a USB-C® connector for programming, communication and HID functionality, a USB-A connector for connecting devices such as USB sticks and keyboards. It features a 3.5 mm audio jack for connecting speakers, microphones etc. Dedicated camera & display connectors are located at the top of the board, which can also be connected from underneath.

With a fast dual core microcontroller (480MHz / 240MHz), 76 GPIOs, several communication buses, you can build large projects using the GIGA R1 WiFi as a base. The GIGA R1 WiFi also comes equipped with a radio module, crypto chip and an antenna.

Cheat Sheet

A reference to all technical features on this board, with pointers to additional documents.

Cheat Sheet

Advanced ADC/DAC

Learn more about the ADC/DAC features of the GIGA R1 WiFi board, and discover examples for Audio projects.

ADC/DAC Guide

Dual Core

The STM32H747XI has two cores that can be programmed separately (M4/M7). You can for example run MicroPython and Arduino code simultaneously and communicate via an RPC.

DUAL CORE GUIDE

Wi-Fi®/Bluetooth®

The GIGA R1 WiFi comes with a Murata LBEE5KL1DX-883 radio module for Wi-Fi/Bluetooth® communication.

See Documentation

MicroPython

The GIGA R1 WiFi has support for MicroPython, which can be set up in just minutes.

Install MicroPython

USB

This board has USB-C® for power/programming/communication line, and a USB-A for connecting USB devices (keyboards, mass storage).

USB Guide

Camera Support

Learn how to connect a camera via the dedicated connector.

Camera Guide

Tech Specs

Here you will find the technical specifications for the Arduino® GIGA R1 WiFi.

Board	Name	Arduino® GIGA R1 WiFi
Board	SKU	ABX00063
Microcontroller	STM32H747XI dual Cortex®-M7+M4 32bit low power Arm® MCU
USB	USB-C	Programming Port / HID
USB	USB-A	Host (enable with PA_15)
Pins	Digital I/O Pins	76
	Analog input pins	12
	DAC	2 (DAC0/DAC1)
	PWM pins	12
	Misc	VRTC & OFF pin
Communication	UART	Yes, 4x
	I2C	Yes, 3x
	SPI	Yes, 2x
	CAN	Yes (requires an external transceiver).
Connectors	Camera	I2C + D54-D67
	Display	D1N, D0N, D1P, D0P, CKN, CKP + D68-D75
	Audio Jack	DAC0, DAC1, A7
Power	Circuit operating voltage	3.3V
	Input voltage (VIN)	6-24V
	DC Current per I/O Pin	8 mA
Clock speed	Main core	480 MHz
Clock speed	Second core	240 MHz
Memory	STM32H747XI	2MB Flash, 1MB RAM
Dimensions	Width	53.3 mm
Dimensions	Length	101.5 mm

Compatibility

Essentials

First Steps

Quickstart Guide

A quick guide to installing your board with the Arduino IDE.

Suggested Libraries

Mbed Core Libraries

A list of libraries that come bundled with the Mbed core.

Arduino_AdvancedAnalog

Advanced ADC and DAC features.

Arduino Basics

Built-in Examples

Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.

Learn

Discover interesting articles, principles and techniques related to the Arduino ecosystem.

Language Reference

Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.

Tutorials

Arduino GIGA R1 Cheat Sheet

Learn how to set up the GIGA R1, get a quick overview of the components, information regarding pins and how to use different Serial (SPI, I2C, UART), and much, much more.

Installation

I2C

SPI

UART

JTAG

CAN

DAC

MIPI

USBHost

Arducam

Audio Jack

Guide to GIGA R1 Advanced ADC/DAC and Audio Features

Learn how to use the ADC/DAC features, along with useful examples on how to generate waveforms and play audio from a file.

ADC

DAC

Audio

USB

GIGA R1 Camera Guide

Learn about the GIGA R1 WiFi's camera connector, and how to use existing examples.

ArduCAM

Camera

Processing

Guide to GIGA R1 Dual Cores

Learn how to access and control the M4 and M7 cores on the GIGA R1, and how to communicate between them using RPC.

Dual Core

Getting Started with GIGA R1 WiFi

A step-by-step guide to install the board package needed for the GIGA R1 WiFi board.

GIGA R1 WiFi

Installation

IDE

MicroPython on the GIGA R1

Get started with MicroPython on the GIGA R1.

MicroPython

dfu-util

Guide to Arduino GIGA USB Features

Learn how you can turn your USB device into a mouse or keyboard, how to read & write to a USB mass storage, and connecting a keyboard via the USB-A connector.

USB

USB HID

USBHost

Mass Storage

Keyboard

Mouse

Resources

Interactive Viewer

Interact with the schematics, the PCB and a 3D model of the product.

Open Viewer

Pinout Diagram

A diagram showing the functions and the arrangement of the pins on your product.

Open Diagram

Downloads

GIGA R1 WiFi

Software & Cloud

Hardware

shields

Essentials

First Steps

Suggested Libraries

Arduino Basics

Tutorials

Resources

Interactive Viewer

Pinout Diagram