1. Wprowadzenie
The Kaktus WHID (WiFi HID Injector) is a specialized USB device designed to emulate a human interface device (HID) such as a keyboard. It allows for the remote injection of keystrokes into a target computer via a Wi-Fi connection. This manual provides detailed instructions for its setup, operation, and maintenance.
Główne cechy:
- Remote Keystroke Injection: Send keystrokes to a target machine over Wi-Fi.
- Moduł ESP32-S2: Equipped with an Xtensa single-core 32-bit LX7 microprocessor (up to 240 MHz).
- Zintegrowana pamięć: 128 KB ROM, 320 KB SRAM, and 4 MB embedded SPI flash memory.
- Hardware Cryptographic Accelerators: Supports AES, ECB/CBC/OFB/CFB/CTR, GCM, SHA, RSA, and ECC for enhanced security.
- Physical Security Functions: Includes transparent external flash and RAM encryption (AES-XTS), Secure Boot (RSA-PSS), and HMAC/digital signature modules.
- Integrated WiFi: 802.11 b/g/n 2.4 GHz transceiver (up to 150 Mbps).
- Czujnik temperatury: Integrated sensor for temperature monitoring (-20°C to 110°C).
- Podłącz i graj: Designed for ease of use without requiring complex software installation for basic functions.
2. Zawartość opakowania
Sprawdź, czy w przesyłce znajdują się wszystkie elementy:
- 1 x WiFi HID Injector Unit
3. Koniec produktuview
The Kaktus WHID is a compact USB device, typically white with red accents, designed for portability and discreet operation. It features a standard USB-A connector for interfacing with host systems.
Figure 3.1: Kaktus WHID WiFi HID Injector. This image shows the device with a WiFi symbol, indicating its wireless capabilities for sending keystrokes to a target machine.
Figure 3.2: Kaktus WHID with its protective cap removed, revealing the USB connector. This view highlights the device's compact form factor.
4. Specyfikacje
| Funkcja | Specyfikacja |
|---|---|
| Tworzywo | Tworzywo ABS |
| Objętość roboczatage | 3.0 - 3.6 V |
| WiFi Current (Peak) | 310mA |
| Light Sleep Current | 550 uA |
| Prąd głębokiego snu | 20-235 μA |
| Board Size (without USB casing) | Wymiary 17mm x 50mm |
| Board Size (with USB casing) | Wymiary 19mm x 62mm |
| Mikroprocesor | ESP32-S2 Xtensa single-core 32-bit LX7 (up to 240 MHz) |
| ROM | 128 KB |
| Pamięć RAM | 320 KB |
| Pamięć Flash | 4 MB embedded SPI |
| Standard WiFi | 802.11 b/g/n 2.4 GHz (up to 150 Mbps) |
| Zakres czujnika temperatury | -20°C do 110°C |
| Wymiary produktu | Wymiary 10 x 10 x 10 cm |
| Waga przedmiotu | 9.07 gramów |
| Technologia łączności | USB, Wi-Fi |
| Numer modelu | Tangxi2cwuzvs4r9 |
5. Konfiguracja
5.1 Połączenie początkowe
The Kaktus WHID is designed for plug-and-play operation. Simply insert the device into an available USB port on your computer or target device. No additional software installation is required for basic functionality.
Figure 5.1: The Kaktus WHID device connected to a laptop's USB port, demonstrating a typical setup.
5.2 Wejście w tryb bootloadera
To flash custom firmware or perform advanced configurations, you may need to put the ESP32-S2 module into bootloader mode. Follow these steps:
- Insert the Kaktus WHID (WUD) into your laptop's USB port.
- Place a magnet close to the hall sensor (GPIO 0) on the device.
- Press the reset button. The WUD will now enter bootloader mode.
6. Instrukcja obsługi
Once connected, the Kaktus WHID functions as a USB Human Interface Device. Its primary purpose is to send keystrokes to the connected computer via Wi-Fi. This allows for remote execution of commands and scripts.
To utilize its full capabilities, users typically need to develop or load custom scripts and firmware. This often involves using development environments like the Arduino IDE to program the ESP32-S2 module for specific tasks, such as keyboard assistance or automated command sequences.
7. Konserwacja
To ensure the longevity and proper functioning of your Kaktus WHID, observe the following maintenance guidelines:
- Ochrona portu USB: The device features a metal clip around its ABS plastic body with a rubber oil coating. The casing is designed to provide effective protection for the USB port. Keep the protective cap on when not in use to prevent dust and damage.
- Handling the PCB: The device comes in anti-static packaging to protect the printed circuit board (PCB). Exercise caution when handling the PCB, especially before inserting it into the casing, to avoid electrostatic discharge.
- Czyszczenie: Use a dry, soft cloth to clean the exterior of the device. Avoid using liquid cleaners or solvents.
- Składowanie: Przechowywać urządzenie w chłodnym i suchym miejscu, z dala od bezpośredniego światła słonecznego i ekstremalnych temperatur.
8. Rozwiązywanie Problemów
If you encounter issues with your Kaktus WHID, consider the following troubleshooting steps:
- Urządzenie nierozpoznane: If the device is not recognized by your computer, try unplugging and re-plugging it into the USB port. Ensure the USB port is functional.
- Problemy z łącznością: For Wi-Fi related problems, ensure your Wi-Fi network is operational and the device is configured correctly for your network.
- Custom Firmware/Scripts: If you are using custom firmware or scripts and experience issues, verify your code for errors. Compatibility with specific Arduino IDE versions or libraries might be a factor. Refer to relevant online communities or documentation for assistance with custom development.
- Bootloader Mode Issues: If you have difficulty entering bootloader mode, ensure the magnet is correctly positioned over the hall sensor (GPIO 0) and the reset button is pressed firmly.
9. Gwarancja i wsparcie
Aby uzyskać informacje dotyczące gwarancji, wsparcia technicznego lub serwisu, zapoznaj się z dokumentacją dołączoną do produktu lub skontaktuj się ze sprzedawcą. Zachowaj dowód zakupu na wypadek roszczeń gwarancyjnych.