EOS S3 FPGA MCU

Unlock the Power of Voice, AI, and Sensor Processing

The most flexible embedded device in the market

With a powerful ARM M4F and eFPGA, users get both software and hardware programmability in a single chip. In addition, the EOS S3 is feature rich to support voice, sensor and AI applications.

EOS S3: AI - Block Diagram

Block Diagram
Features

Low Power Consumption

A low voltage option that reduces power consumption by 33%, essential for energy-efficient designs.


Integrated Arm Cortex®-M4F

Comes with an open SDK and toolchain, facilitating rapid and flexible development.


Ultra Low Power SoC

Specifically optimized for IoT applications, ensuring minimal power usage in energy-sensitive environments.


Free and Open Source Tools

Zephyr and FreeRTOS support for the integrated Arm Cortex®-M4F MCU, providing flexibility and accessibility.


Verilog-to-Bitstream Support

F4PGA enables seamless integration with the embedded FPGA (eFPGA), crucial for custom logic development.


Pre-Hardware Software Development

Renode SoC emulation allows for early and efficient software development before hardware is available.

Benefits

Easy Integration

Low-cost development kit and open-source software toolchains that integrate seamlessly into existing workflows.


Flexible Packaging

Multiple product delivery options (CSP, BGA, SiP, Module) to fit specific system requirements./p>


Rapid Development

Accelerates the process from idea to mass production with the EOS S3 SoC.


Extended Battery Life

Optimized power management for longer battery life without sacrificing performance.


Familiar Toolchain

Utilizes the Arm Cortex®-M4F toolchain, enabling quick software porting to the EOS S3 platform.


Concurrent Processing

Supports simultaneous sensor processing and voice recognition, enhancing multi-functionality.

EOS S3: AI - Software Topology

Topology Diagram

Unleash the Power of Microcontrollers

The EOS S3 platform is equipped with a powerful microcontroller that enables you to build responsive and efficient applications.

  • Low Power Consumption: Achieve energy-efficient operation ideal for battery-powered devices.
  • Flexible Processing: Features an ARM Cortex-M4F processor with DSP extensions and floating-point unit.
  • Versatile Interfaces: Supports I2C, SPI, UART, and GPIO for seamless integration with various components.

Advanced Voice Processing

Harness the full potential of voice processing to create intuitive and interactive user experiences

  • Voice-Activated Solutions: Implement always-on, low-power voice detection and processing.
  • Clear Audio Capture: High-quality audio processing for clear and accurate voice commands.
  • Noise Suppression: Advanced algorithms for noise reduction, ensuring reliable voice recognition even in challenging environments.

Intelligent AI Applications

Bring AI capabilities to the edge with the EOS S3 platform, enabling smarter, more efficient devices.

  • Edge AI Processing: Perform AI computations directly on the device, reducing latency and improving privacy.
  • ML Capabilities: Run machine learning models for tasks like image recognition, sensor fusion, and predictive analytics.
  • Efficient AI Algorithms: Leverage AI-specific accelerators for optimized performance in edge applications.

Comprehensive Development Ecosystem

The EOS S3 platform offers a robust development ecosystem to support your innovative projects.

  • Open-Source Tools: Access a suite of open-source development tools for easy integration and customization.
  • Extensive SDK: Utilize comprehensive software development kits with libraries and sample code.
  • Strong Community Support: Connect with a vibrant community of developers for collaboration and insights.

Key Applications

Discover the wide range of applications made possible by integrating microcontrollers, voice, and AI capabilities with the EOS S3 platform:

  • Smart Home Devices: Create intelligent home automation solutions with voice-activated controls.
  • Wearable Technology: Develop AI-driven wearables that respond to voice commands and process data on the go.
  • Industrial IoT: Enhance industrial systems with predictive maintenance and voice- controlled interfaces.
  • Healthcare Devices: Innovate in healthcare with smart monitoring devices powered by AI and voice interaction.

Key Applications

Discover the wide range of applications made possible by integrating microcontrollers, voice, and AI capabilities with the EOS S3 platform:
...
Wearable Technology

Develop AI-driven wearables that respond to voice commands and process data on the go.

...
Smart Home Devices

Create intelligent home automation solutions with voice-activated controls.

...
Industrial IoT

Enhance industrial systems with predictive maintenance and voice-controlled interfaces.

...
Healthcare Devices

Innovate in healthcare with smart monitoring devices powered by AI and voice interaction.

Resources

S3 Technical Reference Manual

Technical Resource Manual
Read Manual

QuickFeather to ESP32 WiFi/BT

GitHub

Example application connecting QuickFeather to ESP32, implementing a UART to HTTP bridge for simple sensor streaming interface.

Go to GitHub

Flashing QuickFeather Firmware

Documentation

Firmware for flashing a QuickFeather device with data collection firmware for use with SensiML Data Capture Lab.

Go To Documentation