frank-dino: a RP2350B helper chip for a real Zilog Z80

· Adafruit Industries Blog · Nov. 2, 2026, 11:20 p.m.
gaming github Pico 2 Raspberry Pi ZX Spectrum Zilog Z80 Firmware Release RP2350B Microcontroller
Summary
Frank-dino v1.00 has been released on GitHub, featuring firmware for the dino_z80 board, which utilizes an RP2350B microcontroller alongside a real Zilog Z84C00 CPU, managing various functions such as memory, video, sound, and storage.
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