RPGA Feather

Getting Started

RPGA Feather brings an RP2040 microcontroller and a Lattice iCE5LP4K FPGA together in a Feather-sized development board. Start with the product and board documentation, then explore examples and companion projects as your ideas grow.

Start here

Choose your entry point

Official Kavrous shop

Browse current Kavrous products and availability in the official store.

Visit the Kavrous shop

RPGA Feather on Tindie

Visit the product listing for current product information and availability.

Open the RPGA Feather listing

Board source and documentation

Find the RPGA Feather hardware files, schematics, board details, and buildable examples in the Oak Development Technologies repository.

Open RPGA Feather on GitHub

Explore

Build from examples

iCE5LP4K examples

Explore focused FPGA examples for features such as BRAM, SPI, flash, DSP, LEDs, PLLs, and more.

Browse iCE5LP4K examples

DungV

Study an experimental open-source CPU project for ideas around processor logic and FPGA-based systems.

Explore DungV on GitHub

RPGA Python networking

See the RPGA Feather networking project for a software-oriented companion project.

Open RPGA Python networking

A practical path forward

Begin with the board repository to understand the hardware and its examples. Use the iCE5LP4K examples to experiment with individual FPGA capabilities, then look to DungV and the RPGA Python networking project for larger system ideas.