# renard-phy > renard-phy processes Sigfox uplink and downlink radio frames in Python for software-defined radios. It demodulates recorded WAV signals, identifies preambles and frames, delegates content decoding to renard, and generates HackRF One transmission samples. - Type: Tool - Targets: Protocol - Category: Protocol analysis tools - Relationship: Foundation tool - Sources reviewed: 2026-11-06 - Added to the catalog: 2026-11-09 - Original resource: - Primary source: - Catalog page: - Record JSON: - Chinese version: [简体中文](https://awesomerea.org/zh/resources/renard-phy/index.md) ## Requirements & limits - **Prerequisites:** renard as a git submodule, plus NumPy, SciPy, Scapy and matplotlib. - **Prerequisites:** HackRF One and its drivers for transmission. - **Testing evidence:** The author reports testing only in regulatory zone RCZ1. - **License:** No licence file in the repository. ## Primary sources 1. ## More in Protocols - [Bus Pirate](https://awesomerea.org/resources/bus-pirate-v3-v4/index.md) · Tool - [EDACS-FM Florida Man Edition](https://awesomerea.org/resources/edacs-fm/index.md) · Tool - [orbcomm-rx](https://awesomerea.org/resources/orbcomm-rx/index.md) · Tool - [Meteor LRPT Decoder](https://awesomerea.org/resources/metlrpt/index.md) · Tool - [open-appleremote: Siri Remote protocol reconstruction](https://awesomerea.org/resources/open-appleremote-case/index.md) · Case study - [GAMEKB-K17: reconstructing a macropad configuration protocol](https://awesomerea.org/resources/gamekb-k17-case/index.md) · Case study ## About this entry The description was reviewed against primary sources. Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.