Specifications:

• Microcontroller: Based on the STM32H747XI, featuring a dual-core configuration with a Cortex®-M7 core operating at 480 MHz and a Cortex®-M4 core at 240 MHz.
• GPIOs: Boasts 76 GPIOs, enabling a wide range of input and output configurations for various applications.
• Secure Element : ATECC608A-MAHDA-T
• Pins:

1. Digital I/O Pins : 76
2. Analog input pins : 12
3. DAC : 2 (DAC0/DAC1)
4. PWM pins : 12
5. Misc : VRT & OFF pin

• Communication : UART , I2C , SPI , CAN(Requires an external transceiver)
• Power :

1. Circuit operating voltage : 3.3V
2. Input voltage (VIN) : 6-24V
3. DC Current per I/O Pin : 8 mA

• Memory : STM32H747XI : 2MB Flash, 1MB RAM
• Width : 53 mm
• Length : 101 mm

Connectivity:

• Equipped with a Murata LBEE5KL1DX-883 radio module for Wi-Fi/Bluetooth® communication.
• Offers Wi-Fi® and Bluetooth® Low Energy connectivity, facilitating wireless communication and IoT projects.

USB Interface:

• Features a USB-C® connector for programming, communication, and HID (Human Interface Device) functionalities.
• Includes a USB-A connector for USB host functionality, allowing connection of USB devices like keyboards and storage devices.
• Audio: Comes with a 3.5 mm audio jack, supporting connections for speakers, microphones, and other audio devices.

Learning Resources:

GIGA R1 WiFi Documentation

Getting Started with GIGA R1 WiFi

Applications and Projects:

The Arduino Giga R1 WiFi opens up a multitude of possibilities for creative and practical projects. Here are a few intriguing examples to inspire your next venture:

• Making Coffee Makers More Accessible: A project focused on enhancing the usability of coffee makers for individuals with disabilities. It involves wireless buttons and a receiver that translate simple actions into an end-to-end brewing experience, making use of the ESP8266 microcontroller to communicate with the Arduino Giga R1 WiFi via Wi-Fi and an MQTT message broker. The system employs ULN2003 stepper motor driver modules and a gantry system to physically press the coffee maker’s buttons based on the selected input.
• Broad Application Spectrum: The Arduino Giga R1 WiFi is heralded for its versatility, being ideal for a wide range of applications including robotics, IoT, music, computer vision, digital fabrication, and real-time processing projects. It combines the power of the STM32H7 microcontroller with an accessible price point, making it suitable for artists, gamers, sound designers, researchers, and more.
• Community Projects and DSP Experiments: On the Arduino forum, users share a variety of projects utilizing the Giga R1’s advanced features. Examples include custom multi-utility tools integrating joysticks, weather utilities, and controls for digital audio workstations. There are also discussions on leveraging the integrated DACs for digital signal processing (DSP) experiments, such as implementing algorithms for overdrive and distortion effects in audio projects.