Development Board

Arduino-Compatible, FPGA Based

Snō | Small FPGA Development Board
Snō | Small FPGA Development Board


  • PROGRAMMABLE with Arduino IDE
  • EMBEDDED 8-bit AVR instruction set compatible microcontroller
  • CONFIGURABLE with custom Xcelerator Blocks on the FPGA
  • FASTER clock rates and overall application speed

A compact footprint and Arduino compatibility make it perfect for fitting into final projects!

*New product!* 

Hello, Snō.

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Programmable with Arduino

Rapidly develop your software code and even upload custom FPGA functionality using the free and flexible Arduino IDE.

FPGA Performance

Boost the speed and performance of your project through the FPGA powered acceleration and offload.

Compact Footprint

Integrate Snō as a compact yet powerful embedded System on Module (SoM) for your development project or final product.


Snō Top | Small FPGA Development Board
Snō Bottom | Small FPGA Development Board

Physical Dimensions

  • 0.7 inches x 1.7 inches

Digital I/O

  • 3.3V Inputs
  • 3.3V Outputs
  • 42 Digital I/O Pins
  • 16 PWM Digital I/O Pins
  • 6 Analog Pins

Analog Inputs

  • 3.3V tolerant
  • Performance: 1 MHz
  • Resolution: 12-bit sustained
  • Sample Rate: 1 million/second


  • Program Memory: 32 KB
  • Data Memory SRAM: 2 KB

View Snō Product Brief

Are you building a product? 

Xcelerator Blocks

What’s an Xcelerator Block?

An Xcelerator Block is an optimized hardware implementation of a unique processor intensive function. Since everything needs a cool acronym, we simply refer to one of these blocks as an “XB”.

Snō ships with pre-installed XBs that target application-specific behavior. These are listed on the right. Snō can be field-updated to change the XBs implemented on the FPGA. Learn more about XBs on the Xcelerator Blocks page.

XBs Pre-installed on Snō

Enhanced Analog-to-Digital Converter

NeoPixel Control

Floating Point Math

Servo Control


OpenXLR8 | Snō | Small FPGA Development Board

OpenXLR8 is the methodology that allows Snō users to create their own custom Xcelerator Blocks and integrate them into the FPGA.

Buy your Snō board today!