---
# System prepended metadata

title: FAQ / CRSF protocol
tags: [CRSF, Crossfire, ELRS]

---

### FAQ / CRSF protocol

- Official protocol: https://github.com/tbs-fpv/tbs-crsf-spec/blob/main/crsf.md
- Unofficial findings prior to official protocol release: https://github.com/crsf-wg/crsf/wiki