The Firefly is an affordable, Arduino-compatible development board featuring a Lattice ECP5 FPGA.
It’s the best option to start prototyping and developing your RISC‑V applications and hardware accelerators.
The Firefly Pro is a variant of the Firefly board for Professionals and serious makers that is currently being designed.
It features a Lattice ECP5 FPGA with more logic and resources. DDR memory, and display ports.