Recomp / OS & system / Embedded (ARM Cortex-M4)

OpenScope 2C53T

Replacement firmware for a handheld oscilloscope, multimeter and signal generator, developed from reverse engineering the stock firmware.

Clean-room AI-assisted released
Stars119
Commits, 30 days110
Latest releasev0.4.1Oct 5, 2026
Last pushOct 11, 2026

GitHub figures as of 2026-10-14, refreshed daily.

Facts

Original
FNIRSI 2C53T oscilloscope firmware
Platform
Embedded (ARM Cortex-M4)
Method
Clean-room
Provenance
AI-assisted · CLAUDE.md and AGENTS.md present in repo root, indicating AI agent workflow (GitHub) what this means
Status
released
Licence
GPL-3.0
Team
DavidClawson
Started
2026-03
Runs on
FNIRSI 2C53T
Needs the original
No

How to get it legally

Download it from the official repository. No original files are needed.

This project was rebuilt clean-room by DavidClawson. Facts last checked 2026-10-14.

Sources

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