m5-usb-cdc

star 4

Use when writing a host-side program (Python, Swift, Rust, C, anything) that drives the OnSpeed M5 / huVVer secondary display over USB by speaking the `#4` display-serial wire format. Covers port discovery, baud rate, the Data Source menu requirement, the canonical frame builder/parser, and the gotchas that have bitten every host-side bridge so far (X-Plane plugin, m5-replay).

flyonspeed By flyonspeed schedule Updated 6/6/2026

Skill instructions (SKILL.md) could not be loaded from local cache or raw GitHub repository.

Install via CLI
npx skills add https://github.com/flyonspeed/OnSpeed-Gen3 --skill m5-usb-cdc
Repository Details
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article Path SKILL.md
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