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AVAILABLE NOW

Forgix Board

RP2354 + Efinix Trion T8 FPGA

Dual-chip power in a Teensy-sized form factor,
and only $50

Forgix Board and a Quarter coin

Dual-Chip Architecture

Two Engines, One Board

The Forgix pairs a Raspberry Pi RP2354 microcontroller with an Efinix Trion T8 FPGA — giving you the flexibility of programmable logic alongside a powerful MCU, all in a board you can hold between two fingers.

RP2354

Microcontroller

Dual-core Arm Cortex-M33 with RISC-V support. USB 1.1, UART, SPI, I2C, and ADC. 520 KB SRAM. The brains of the operation.

Trion T8

FPGA

Efinix Trion T8F49 with 7,384 logic elements. Programmable fabric for custom digital logic, signal processing, and hardware acceleration.

Capabilities

Small board, big possibilities

Everything you need to explore the intersection of microcontrollers and FPGAs — at a price that makes experimentation effortless.

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RP2354 MCU

Raspberry Pi’s RP2354 brings dual Arm Cortex-M33 cores with optional RISC-V, USB, SPI, I2C, UART, and ADC — the perfect companion to drive and configure the FPGA.

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Efinix Trion T8 FPGA

7,384 logic elements of programmable fabric. Build custom peripherals, hardware accelerators, or signal processing pipelines right alongside your MCU code.

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Teensy Form Factor

A compact, breadboard-friendly footprint inspired by the Teensy. Perfect for embedding into projects, prototypes, and tight enclosures.

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USB-C Interface

Single USB-C connector for power and programming. No adapters, no hassle — just plug in and start developing.

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Push Button

On-board user push button for immediate interaction — reset, mode select, or user-defined functions right out of the box.

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RGB LED

Addressable RGB LED for status indication, debug feedback, or just adding a splash of colour to your designs.

Technical

Specifications

Every detail, considered.

MCU

Raspberry Pi RP2354 (Dual Arm Cortex-M33 / RISC-V)

FPGA

Efinix Trion T8F49 (7,384 Logic Elements)

Memory

QSPI PSRAM (APS1604M)

Form Factor

Teensy-compatible footprint

User I/O

Push button, RGB LED

Programming

USB Type-C

Debug

SWD (Tag-Connect TC2030)

MCU Interfaces

SPI, I2C, UART, ADC, USB 1.1

FPGA Clock

External oscillator (ECS-2520MV)

Voltage

3.3V I/O, 1.1V FPGA core

Price

$50 + tax & shipping

Forgix in the community…

Raspberry Pi Meets FPGA on the $50 Forgix

Nick Bild introduces the Forgix.

Read more…

Getting Started with Forgix

Adam Taylor has put instructions together on how to work with the board.

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Efinix Trion T8 + RP2350

Pablo Trujillo takes a detailed look at the board’s spec, and how to work with it.

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Forgix LiteX Test

Enjoy Digital has put together a repository documenting a practical test flow for the boards: build the RP2350 SPIBone design, load the FPGA from MicroPython, then exercise LiteX CSRs over SPIBone.

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Forgix in the news…

Adiuvo’s $50 Forgix Board Crams RP2354 Microcontroller and Trion T8 FPGA into a 28-pin Teensy Footprint

by Steven Leibson, Electronic Engineering Journal

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$50 Forgix board pairs Raspberry Pi RP2354 MCU with Trion T8 FPGA in Teensy form factor

by Jean-Luc Aufranc, CNX Software

Read more…

GET YOURS

All of this for just

$50

+ tax & shipping
Available now at the FPGA Horizons Merch Store.