# scanbridge

[DecompHub listing](<https://app.decomphub.com/projects/scanbridge>) · [JSON record](<https://app.decomphub.com/data/projects/scanbridge.json>)

## Description

> ESP32/ESP\-IDF firmware bridging a ScanAvenger SA1100 barcode scanner from BLE to MQTT — scan out, accept/reject verdict back\. Documents the vendor's undocumented GATT protocol and the quirks that make this scanner hard to talk to\.

- Category: hardware
- Work types: reverse\-engineering
- Targets: ScanAvenger SA1100
- Project status: unknown
- Listing updated: 2026\-10\-09T03:30:38\.558Z
- Listing first published: 2026\-10\-09T03:30:38\.558Z

## Repository

- Repository: [slastra/scanbridge](<https://github.com/slastra/scanbridge>)
- License: MIT
- Repository stars: 0
- Stars checked: 2026\-10\-09T03:26:30\.368Z
- Repository metadata checked: 2026\-10\-09T03:26:30\.368Z

## Progress

Each value describes only its stated scope. An observation date is when DecompHub read the source; it is not a publisher measurement date.

No sourced numeric progress is currently reported. This is unknown progress, not 0%.

## Project details

- Languages: C

## Contributing

- Contribution status: unknown
- Help requested: Not reported
- Contribution instructions: Not reported
- Contribution source: Not reported
- Contribution information checked: Not reported
- AI contribution policy: unspecified
- AI policy source: Not reported

## Listing sources

- [Public repository metadata](<https://github.com/slastra/scanbridge>)
- [Discovery query](<https://api.github.com/search/repositories?q=topic%3Areverse-engineering+is%3Apublic+fork%3Afalse+created%3A2026-08-19..2026-09-01&sort=updated&order=desc&per_page=100&page=2>)

## Data notes

Descriptions remain in their recorded source language. Missing values are not inferred. Repository licensing is upstream metadata; this export does not grant rights to upstream code or assets.

Schema version: 1. [Public data documentation](<https://decomphub.com/data>).