arduinometrix.in - HACKING DEVICES

Flipper Zero Corded Electric Multi-Tool Device for Hackers

The Flipper Zero is the ultimate multi-tool for pentesters, geeks, ethical hackers and hardware hobbyists alike. One pocket-sized device combines multiple tools: RFID, RF, Infrared, HID emulation, GPIO, Hardware debugging, 1-Wire, Bluetooth, Wifi and more. Inspired by great open-source projects: Proxmark, HydraNFC, Rubber Ducky, pwnagotchi - the Flipper Zero manages to pack serious functionality into a tiny, professionally manufactured device - and stays true to its Open Source roots. Entirely independent, the Flipper Zero requires no external computer or hardware to function - everything is driven by the its 5-way navigation button and LCD screen. When connected to a computer or the included Android / iOS apps, the Flipper can be extended, modified, upgraded and reflashed according to your needs. With over two years of meticulous design, prototyping and iteration, the Flipper Zero is a mature platform, ready to use out of the box, meeting the needs of professionals and enthusiasts alike. The Flipper Zero contains a fully-controllable RF platform, based on the TI CC1101 chip, allowing for RF Signal capture, analysis and transmission. The Flipper Zero has a built-in library of common remote control algorithms for capturing, decoding and analysing and replaying signals. Users have full access to the radio sub-system, allowing custom RF modules to be easily built.

ESP8266 Ethical Hacking & Cybersecurity Training

Arduino Metrix Educational Cybersecurity Device designed for students, cybersecurity learners, hobbyists, and researchers to explore Wi-Fi security concepts, ethical hacking, IoT security, and ESP8266-based development in a controlled educational environment.

Key Features

ESP8266-based compact and portable platform
2.4 GHz Wi-Fi capability
OLED display for device information and status
Multiple push buttons for user control
Rechargeable 18650 Li-ion battery powered
USB charging interface
Compact breadboard-style expandable design
Open-source and customizable platform
Suitable for cybersecurity and IoT learning projects
Professional enclosure-free development-board format

Educational Topics

The platform is intended to demonstrate cybersecurity concepts such as Wi-Fi security assessment, network discovery, packet-analysis concepts, authentication-security concepts, captive-portal concepts, and wireless security awareness in authorized laboratory environments.

Ideal For

BCA / MCA / B.Tech / M.Tech students
Cybersecurity and ethical-hacking learners
IoT and embedded-system students
Engineering and technical training institutes
Cybersecurity research laboratories
STEM and electronics projects
Authorized security testing and demonstrations

Important Usage Notice

For educational, research, and authorized cybersecurity testing purposes only. Users should operate the device only on networks and systems for which they have explicit permission. Unauthorized access, interference, disruption, or misuse of wireless networks is strictly prohibited.

Brand: ARDUINO METRIX
Made By: Daksh Sharma
Platform: ESP8266
Power: Rechargeable 18650 Li-ion Battery
Display: OLED
Connectivity: Wi-Fi 2.4 GHz
Application: Cybersecurity, IoT & Ethical-Hacking Education

ESP8266 Dual-Antenna Wireless Development Board

ESP8266 Dual-Antenna Wireless Development Board is a compact, high-performance development and prototyping platform designed for IoT, wireless communication, automation, robotics, embedded systems, and educational projects.

The board features an ESP8266 ESP-12F Wi-Fi module with two external antennas, providing flexible wireless connectivity and a convenient platform for developing and testing custom projects.

Key Features

ESP8266 ESP-12F Wi-Fi module
Dual external antenna design
2.4 GHz Wi-Fi connectivity
Micro USB interface for programming and power
Open-source compatible platform
Arduino IDE and ESP8266 SDK compatible
Large prototyping area for custom circuits
Compact 6.8 cm × 6.8 cm board design
On-board control button
Suitable for DIY electronics and embedded projects

Ideal For

IoT projects
Home automation
Robotics
Wireless sensor networks
Embedded-system development
Arduino/ESP8266 projects
Engineering and BCA/MCA/B.Tech student projects
Electronics prototyping and experimentation
STEM and technical education

Specifications

Module: ESP8266 ESP-12F
Wireless: Wi-Fi 802.11 b/g/n, 2.4 GHz
Power/Input: 5V via USB
Interface: Micro USB
Antenna: 2 × External Antennas
Board Size: Approximately 6.8 cm × 6.8 cm
Type: Development & Prototyping Board

Auction Item Description

A versatile ESP8266 dual-antenna wireless development board suitable for students, hobbyists, developers, educators, and electronics enthusiasts. Its combination of ESP8266 Wi-Fi capability, external antennas, USB programming, and a large prototyping area makes it suitable for a wide range of IoT and embedded development applications.

Brand: ARDUINO METRIX
Application: Educational, Development & Research Use
Condition: As shown in the listing photographs.

ESP8266 Wi-Fi Deauther Single-Band (2.4GHz) Security Testing Tool

A compact ESP8266-based Wi-Fi security testing and educational development device designed for learning about wireless-network security, Wi-Fi protocols, network discovery, and cybersecurity concepts in controlled and authorized environments.

Key Features

ESP8266-based wireless platform
2.4 GHz single-band Wi-Fi operation
OLED display with menu navigation
3 physical control buttons
USB-powered operation
Open-source and customizable firmware
Compact prototyping-board design
Real-time device status and operation display

Educational & Testing Functions

Wi-Fi network scanning and discovery
Wireless-network security demonstrations
Beacon and probe testing
Packet-monitoring and analysis concepts
Deauthentication testing in authorized laboratory environments
Wireless-security research and experimentation
Wi-Fi protocol and IoT security learning

Ideal For

Cybersecurity students
Ethical-hacking training
BCA / MCA / B.Tech / M.Tech students
IoT and embedded-system learners
Electronics hobbyists
Cybersecurity laboratories
Wireless-security research
Educational demonstrations

Specifications

Controller: ESP8266 / ESP-12F
Wireless: 2.4 GHz Wi-Fi
Display: OLED
Controls: 3 × Push Buttons
Power: USB
Firmware: Open-source / Customizable
Application: Education, Research & Authorized Security Testing

Auction Description

This ESP8266 Wi-Fi Security Testing Tool is a specialized educational platform for understanding wireless-network behavior and cybersecurity concepts. Its OLED interface, physical controls, ESP8266 wireless capability, and customizable firmware make it suitable for practical demonstrations and hands-on learning.

Important: This device is intended strictly for educational, research, and authorized security testing. Testing or disrupting networks without permission may be illegal. Use only on networks and devices you own or have explicit authorization to test.

Brand: ARDUINO METRIX
Use: Educational & Research Purpose
Condition: As shown in the listing photographs.

RASPBARRY PI ZERO 2W HACKING TOOL

Raspberry Pi Zero W Pentesting Tools

The devices in this image appear to be USB-based penetration testing tools running Kali Linux or similar lightweight Linux distributions.
They could be Raspberry Pi Zero W-based or other embedded Linux devices designed for cybersecurity, penetration testing, or ethical hacking.
The Kali Linux logo (a stylized dragon) is visible on the cases.
These are often used for network testing, security assessments, or payload injection.
They likely feature:
- USB OTG functionality (for connecting to other devices)
- Wi-Fi & Bluetooth modules
- MicroSD card storage
- Compact form factor to be plugged into systems discreetly

Raspberry Pi-based cybersecurity toolkit

This image shows a Raspberry Pi-based portable hacking or development kit.
It consists of:
- Raspberry Pi (possibly Pi 3 or Pi Zero) – The main computing unit.
- Battery pack & power management module – For portability.
- Wireless modules (Wi-Fi & Bluetooth) – Used for communication and networking.
- Custom 3D-printed enclosure – Provides a compact and organized setup.
- Various circuit boards and sensors – Possibly for signal analysis, sniffing, or hardware hacking.

Potential Uses of These Devices

Penetration Testing & Ethical Hacking: Used by cybersecurity professionals to test networks for vulnerabilities.
Wi-Fi Packet Sniffing & Monitoring: Can capture and analyze network traffic.
Remote Access & Control: Can be used for managing IoT devices remotely.
Hardware Development & Experimentation: Suitable for learning about embedded systems.

WiFi Deauther Watch, WiFi Test Tool with ESP8266 Programmable Development Board, Attack Control Test Tool, Buzzer Function, Only Supports 2.4G

Deauther Watch – Detailed Breakdown

This device is based on the ESP8266 microcontroller and is primarily used for Wi-Fi security testing, packet monitoring, and ethical hacking. Below are the detailed specifications, features, and functionalities.

📌 Specifications:

Microcontroller: ESP8266
Display: Small OLED screen (typically 128x64 resolution)
Battery: Rechargeable Li-ion battery (typically 500mAh–800mAh)
Charging Interface: Micro-USB
User Input:
- Rotary encoder with push function (for navigation)
- Power switch for ON/OFF
Material: Acrylic case with metal screws
Strap: Black silicone wristband (adjustable)

🔧 Functionality & Features:

1️⃣ Wi-Fi Deauthentication & Attacks

The ESP8266 can send deauthentication packets, which force devices to disconnect from Wi-Fi networks.
This feature is useful for penetration testing to check the security of your own networks.

2️⃣ Wi-Fi Packet Monitoring

The device can monitor Wi-Fi packets, analyze networks, and collect data about available Wi-Fi connections.
Helps in diagnosing network security issues.

3️⃣ Beacon Spamming (Fake APs)

Can create fake Wi-Fi access points (APs) to test client-side security vulnerabilities.

4️⃣ Simple UI & Navigation

The OLED display shows a menu system with options like:
- SCAN – Scan for available Wi-Fi networks.
- SELECT – Choose a target network.
- ATTACK – Perform deauthentication attacks.
- PACKET MONITOR – View Wi-Fi traffic in real-time.
- CLOCK – Functions as a simple watch.

5️⃣ Open-Source Firmware & Customization

The firmware is open-source and can be customized using Arduino IDE or PlatformIO.
You can upload your own scripts to modify or expand its capabilities.

⚠️ Legal & Ethical Considerations:

Only use this device for ethical hacking and security research on networks you own.
Unauthorized use of deauthentication attacks and fake APs is illegal in many countries.
Always obtain explicit permission before testing any network that is not yours.

🛠️ How to Use? (Basic Steps)

Power On: Slide the switch to turn on the device.
Navigate the Menu: Use the rotary encoder to scroll and select options.
Scan for Wi-Fi Networks: Choose SCAN to detect available networks.
Select a Target: Pick a network for monitoring or testing.
Run Security Tests: Use ATTACK or PACKET MONITOR features.

🔌 How to Charge & Update Firmware?

Use the micro-USB cable to charge the device.
Connect to a PC and use Arduino IDE or ESP8266Flasher to upload new firmware.

🔥 Potential Uses

✅ Penetration Testing – Test the security of personal or authorized networks.
✅ Network Analysis – Monitor Wi-Fi traffic and understand security weaknesses.
✅ Education – Learn about Wi-Fi security and ethical hacking.
✅ IoT Projects – The ESP8266 can be reprogrammed for home automation, IoT, and smart devices.