StackyFi- Compact Solution to Run Multiple Raspberry Pi HATs

Open-Source | SD Card | Accelerometer | ESP32- S3 WROOM 1 | Bluetooth® 5 (LE) Support | Arduino IDE, Micro python, Circuit Python.

StackyFi is a revolutionary standalone mini-controller board, powered by the robust ESP32-S3 WROOM 1 microcontroller. Say goodbye to the need for a Raspberry Pi board—StackyFi seamlessly supports most Raspberry Pi HATs, letting you stack them directly on its compact frame.

Crafted with a Raspberry Pi Zero form factor, StackyFi is not just versatile; it’s also completely open-source, inviting limitless customization and community collaboration. Equipped with an onboard accelerometer and Bluetooth® 5 (LE) support, StackyFi is designed for modern connectivity and sensor integration.

StackyFi is designed to support a versatile array of programming languages and development environments, making it accessible and adaptable for various coding preferences. Whether you prefer the flexibility of C++ for high-performance applications, the simplicity and readability of Python for rapid prototyping, or the ease of Arduino IDE for microcontroller projects, StackyFi seamlessly integrates with these languages. 

Pinouts:

StackyFi Features:

• Powerful Processor: ESP32-S3 WROOM 1 with dual-core 32-bit LX7 processor up to 240 MHz.
• Memory => 384 KB ROM, 512 KB SRAM, Flash up to 16 MB, PSRAM up to 8 MB
• QMI8658C is 6D MEMS IMU onboard for position and orientation manipulation
• Raspberry Pi Compatibility: Supports most Raspberry Pi HATs, eliminating the need for a Raspberry Pi board.
• Open-Source Platform: Flexibility for customization and community-driven development.
• Compact Form Factor: Raspberry Pi Zero form factor with additional onboard features.
• Integrated Sensors: Includes onboard accelerometer for motion sensing.
• Wireless Connectivity: Built-in 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE) support.
• Multi-Language Programming: Arduino IDE, MicroPython, and CircuitPython compatibility.
• WS2812B programmable RGB LED with true 24-bit color production so 16M different color combinations are possible
• Expandability: 40-pin GPIO breakout, 2 USB Type-C ports, programmable RGB LED, and onboard SD card slot.
• User-Friendly Design: Features boot and reset buttons for easy setup and troubleshooting.

Dimentions:

Specifications:

• Processor: ESP32-S3 WROOM 1, dual-core 32-bit LX7 up to 240 MHz.
• Memory: ROM, SRAM, Flash, and PSRAM for ample storage and efficient data processing.
• Connectivity: 2.4 GHz Wi-Fi (802.11 b/g/n), Bluetooth® 5 (LE).
• Compatibility: Supports all Raspberry Pi HATs, mirroring Raspberry Pi pin functionality.
• Control Options: Manage StackyFi remotely via smartphone/laptop.
• Master/Server Capability: Create hotspots, and connect multiple HATs.
• Programming Languages: Arduino IDE, MicroPython, CircuitPython supported.
• Dimensions: Raspberry Pi Zero form factor.
• Power: Battery connector for portable applications.
• LED Indicator: Programmable RGB LED for visual feedback.