Features

RGB LED

WS2812B RGB LED integrated inside the RJ45 port for real-time status, payload feedback, and visual signaling.

10/100M ETH

Onboard 10/100 Mbps Ethernet PHY for wired auditing, MITM scenarios, and payload delivery.

20-pin GPIO Expansion

20-pin GPIO header providing SPI, I2C, GPIO, and power rails for hardware extensions.

Wi‑Fi 6 / Bluetooth 5.2

SDIO-based Wi‑Fi 6 module with Bluetooth 5.2 support for wireless attacks, management, and control.

Mode Switch

Physical multi-position mode switch for instant behavior selection (debug, attack, payload, safe).

Battery Management

Internal 200 mAh Li‑Po battery with ADC monitoring, charging protection, and over 1 hour standalone runtime.

USB OTG

SoC USB 2.0 OTG PHY supporting multiple USB gadget modes (CDC, ECM, NCM, HID, Mass Storage).

Audio System

Built‑in 1 W speaker and onboard 16‑bit digital microphone for audio playback, alerts, and experiments.

Design Philosophy

Lichee‑Jack is designed as a hardware-assisted LAN implant focused on:

• Rapid deployment
• Visual and physical feedback
• Payload-driven workflows
• Fully open-source hardware and software

Every feature is intentionally exposed to the user, avoiding vendor lock-in, proprietary tooling, or closed firmware.

Payload-Oriented Hardware

The hardware design directly supports payload execution:

• LEDs for state indication and progress feedback
• Mode switch for zero-interaction execution
• Ethernet + USB gadgets for multi-vector access
• Battery-backed operation for covert deployment

This makes Lichee‑Jack ideal for Red Team, Social Engineering, Education, and Research use cases.