Dormant Roland SC-55 project revived after 20 years, built entirely with Codex

OpenAIDevs · x · 2026-10-20

A Japanese maker got a small Roland SC-55 unit working after letting it sit for roughly 20 years. The attached photos show a custom PCB with a Raspberry Pi RP2040 chip; the author says the implementation was handled entirely by Codex and it works.

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