Individual skill

sub-ghz

Sub-GHz RF capture and replay for 433/868/915 MHz ISM-band targets (garage doors, car keys, alarm sensors, weather stations). Covers fixed-code replay with HackRF/Flipper Zero/RTL-SDR, rolling-code analysis with rfcat, signal visualization with inspectrum and Universal Radio Hacker, and encoding/modulation identification.

packages/decepticon/decepticon/skills/standard/iot/sub-ghz/SKILL.md

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Observed behavior
Network or broad shell
Last checked
Nov 2, 2026

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6,563
Repository last updated
Nov 7, 2026
License
Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

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# Sub-GHz ISM Band Capture and Replay

> The 433/868/915 MHz ISM bands host a vast range of devices: garage door
> openers, car remote entry, alarm sensors, smart meters, weather stations,
> baby monitors, and industrial telemetry. Most use OOK or FSK modulation
> with no authentication. Fixed-code devices are trivially replayed. Rolling-
> code devices (KeeLoq, HiTag2) require additional analysis but have
> documented weaknesses.

## Prerequisites

- **Hardware (any one or more)**:
  - HackRF One (1 MHz–6 GHz, TX+RX, 20 Msps) — most versatile.
  - Flipper Zero (sub-GHz module, 300–928 MHz) — fastest field replay.