How do I install the Carrera Hybrid skill?

Run npx skillmds@latest add knownasnaffy/carrera-hybrid-4 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Carrera Hybrid safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: executes scripts. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Carrera Hybrid?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Carrera Hybrid free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Carrera Hybrid?

knownasnaffy (@knownasnaffy) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Carrera Hybrid by knownasnaffy — Agent Skill

Name: Carrera Hybrid
Rating: 4.666666666666667 (3 reviews)
Author: knownasnaffy

Carrera Hybrid

Control Carrera HYBRID RC cars (by Sturmkind) via BLE. Use when user wants to drive, steer, control lights, write text with, or reverse-engineer Carrera HYBRID / Sturmkind RC cars over Bluetooth Low Energy. Supports Telegram remote control with inline buttons, MITM proxy for protocol sniffing, and text-drawing via driving paths.

knownasnaffy Updated Sep 22, 2026 0 repo stars

File contents

Carrera HYBRID BLE Controller

Control Sturmkind Carrera HYBRID RC cars via BLE from any Linux machine with Bluetooth.

Requirements

Python 3.10+, bleak (BLE), bless (MITM proxy)
Linux with BlueZ and a BLE-capable adapter
Install: pip install bleak bless

Protocol

20-byte packets sent every ~50ms via Nordic UART TX (6e400002-b5a3-f393-e0a9-e50e24dcca9e):

BF 0F 00 08 28 00 [GAS] [STEER] 86 00 72 00 02 FF [LIGHT] 00 00 00 00 [CRC8]

Byte	Function	Values
6	Gas	`0xDF`=idle, higher=forward (wraps 0xFF→0x00→0x11=max), lower=reverse
7	Steering	`0x00`=center, `0x01-0x7F`=right, `0x81-0xFF`=left
14	Light	`0x82`=on, `0x80`=off
19	CRC-8	Poly=0x31, Init=0xFF over bytes 0-18

Scripts

`scripts/carrera_drive.py` — Drive Controller

# Basic commands
python3 scripts/carrera_drive.py forward [gas] [duration_ms]
python3 scripts/carrera_drive.py back [gas] [duration_ms]
python3 scripts/carrera_drive.py left [gas] [duration_ms]
python3 scripts/carrera_drive.py right [gas] [duration_ms]
python3 scripts/carrera_drive.py spin [gas] [duration_ms]
python3 scripts/carrera_drive.py light_on
python3 scripts/carrera_drive.py light_off
python3 scripts/carrera_drive.py demo

gas: 1-50 (default 40)
duration_ms: milliseconds (default 3000)
Edit ADDRESS in script to match your car's BLE address

Telegram Remote Control

Send inline button messages for interactive control:

⬆️ Vorwärts  |  ⬇️ Rückwärts
↩️ Links      |  ➡️ Rechts
🔄 Spin!      |  🏁 Demo
💡 Licht AN   |  🌑 Licht AUS

On callback car_forward, car_back, etc. → run the corresponding carrera_drive.py command.

Calibration

At Gas=20, Steer=80: one full circle ≈ 7100ms. Adjust timing for your surface/car.

Finding Your Car

python3 -c "
import asyncio
from bleak import BleakScanner
async def scan():
    devices = await BleakScanner.discover(5)
    for d in devices:
        if 'HYBRID' in (d.name or ''):
            print(f'{d.name} @ {d.address}')
asyncio.run(scan())
"

Protocol Details

See references/protocol.md for full reverse-engineering notes and MITM capture analysis.

---name: carrera-hybrid-4description: Control Carrera HYBRID RC cars (by Sturmkind) via BLE. Use when user wants to drive, steer, control lights, write text with, or reverse-engineer Carrera HYBRID / Sturmkind RC cars over Bluetooth Low Energy. Supports Telegram remote control with inline buttons, MITM proxy for protocol sniffing, and text-drawing via driving paths.---# Carrera HYBRID BLE ControllerControl Sturmkind Carrera HYBRID RC cars via BLE from any Linux machine with Bluetooth.## Requirements- Python 3.10+, `bleak` (BLE), `bless` (MITM proxy)- Linux with BlueZ and a BLE-capable adapter- Install: `pip install bleak bless`## Protocol20-byte packets sent every ~50ms via Nordic UART TX (`6e400002-b5a3-f393-e0a9-e50e24dcca9e`):```BF 0F 00 08 28 00 [GAS] [STEER] 86 00 72 00 02 FF [LIGHT] 00 00 00 00 [CRC8]```| Byte | Function | Values ||------|----------|--------|| 6 | Gas | `0xDF`=idle, higher=forward (wraps 0xFF→0x00→0x11=max), lower=reverse || 7 | Steering | `0x00`=center, `0x01-0x7F`=right, `0x81-0xFF`=left || 14 | Light | `0x82`=on, `0x80`=off || 19 | CRC-8 | Poly=0x31, Init=0xFF over bytes 0-18 |## Scripts### `scripts/carrera_drive.py` — Drive Controller```bash# Basic commandspython3 scripts/carrera_drive.py forward [gas] [duration_ms]python3 scripts/carrera_drive.py back [gas] [duration_ms]python3 scripts/carrera_drive.py left [gas] [duration_ms]python3 scripts/carrera_drive.py right [gas] [duration_ms]python3 scripts/carrera_drive.py spin [gas] [duration_ms]python3 scripts/carrera_drive.py light_onpython3 scripts/carrera_drive.py light_offpython3 scripts/carrera_drive.py demo```- `gas`: 1-50 (default 40)- `duration_ms`: milliseconds (default 3000)- Edit `ADDRESS` in script to match your car's BLE address### Telegram Remote ControlSend inline button messages for interactive control:```⬆️ Vorwärts | ⬇️ Rückwärts↩️ Links | ➡️ Rechts🔄 Spin! | 🏁 Demo💡 Licht AN | 🌑 Licht AUS```On callback `car_forward`, `car_back`, etc. → run the corresponding `carrera_drive.py` command.## CalibrationAt Gas=20, Steer=80: one full circle ≈ 7100ms. Adjust timing for your surface/car.## Finding Your Car```bashpython3 -c "import asynciofrom bleak import BleakScannerasync def scan(): devices = await BleakScanner.discover(5) for d in devices: if 'HYBRID' in (d.name or ''): print(f'{d.name} @ {d.address}')asyncio.run(scan())"```## Protocol DetailsSee `references/protocol.md` for full reverse-engineering notes and MITM capture analysis.

Frequently asked questions