AntiHunter PCB Card – Open-Source Mesh-Ready Perimeter Defense Node

What this is:

This is the custom PCB card designed for the AntiHunter system—an open-source distributed perimeter defense / threat-monitoring platform built around an ESP32-S3, with WiFi/BLE scanning, GPS, SD logging, mesh networking and tamper detection.

This PCB card is your hardware foundation: you supply the modules (ESP32-S3 dev board, GPS, SD module, mesh radio, vibration/tamper sensor) and mount/solder them on this PCB to bring the AntiHunter system into a deployable form, you can also design and print cases yourself or use the ones in firmware repo.

Key Features

• Designed for easy mounting in an enclosure, form-factor optimized for field deployment (outdoors/indoors).

• Fully open-source design: you’ll get the bill of materials, and mounting instructions.

Standalone Firmware Features:

• Drone RID detection
• Baseline anomaly monitoring
• WiFi/BLE device sniffer
• Deauth attack sniffer
• MAC randomization correlation
• OUI/MAC triangulation (3+ nodes required)
• Self destruct tamper sensor auto-erase
• AP/Headless FW options can both be controlled via mesh/C2

Visit the GitHub repos for installation and use instructions:

• AntiHunter Node Firmware: https://github.com/lukeswitz/AntiHunter
• AntiHunter C2: https://github.com/TheRealSirHaXalot/AntiHunter-Command-Control-PRO

Why get this board?

If you’re building your own wireless threat-monitoring / perimeter intrusion / IoT sensor network, this board simplifies the hardware side of the equation.

Instead of wiring up separate modules with lots of jumpers and soldering improvisations, this PCB consolidates the key domains (processing + GPS + SD + tamper + mesh) into one board.It saves assembly time, reduces wiring errors, and is ready for mounting.

Great for hobbyists, researchers, red-team/blue-team security practitioners, or anyone doing advanced IoT/mesh sensor deployments.

Specifications & What’s Included

PCB Specifications (approx):

• Size: [82mm diameter]
• Layers: 2 copper layers
• Connector pads: standard 2.54mm JST headers (male/female optional)
• Mounting holes: yes (for standoffs)

Included:

• One PCB card (custom designed for AntiHunter)

• Documentation/assembly guide (PDF link)

You will need to supply:

• 1x Seeed Studio XIAO ESP32-S3
• 1x Heltec WiFi LoRa 32 V3.2 (Heltec T114 also compatible, V3.2 preferred)
• 1x ATGM336H GPS Module
• 1x Micro SD SDHC TF Card Adapter Reader Module with SPI
• 1x SD Card (Formatted FAT32, 16GB recommended)
• 1x SW-420 Vibration Sensor
• 1x DS3231 Real Time Clock Module
• 2x U.FL to SMA Pigtail Cable (SMA bulkhead, 10-20cm length)
• 1x 8dBi Antenna 2.4GHz (for WiFi/BLE)
• 1x 8dBi Antenna LoRa (region-dependent: 868MHz EU / 915MHz US / 923MHz Asia)
• 6x JST 2.54 2-Pin Terminals (2.0 JST can be used in place)
• 1x 30mm 5V Fan
• 1x 3 Pin Mini On/Off Switch
• 1x KSD9700 Normally Open Thermal Wire Sensor (30-40°C)
• Enclosure (3D printed cases in the repo)
• 5V 18650 Power/BMS Unit

Use Cases

• Deploy a network of AntiHunter nodes around a facility or perimeter for wireless device detection (WiFi & BLE) and location tracking.

• Use as a stand-alone advanced sensor: GPS + tamper detection for remote monitoring.

• Security research platform: plug in custom sensors or mesh modules and integrate into your SOC / command centre or AntiHunter C2 Command & Control

• Educational/hobbyist project: learn about mesh networking, device fingerprinting, anomaly detection and hardware integration.

Notes & Important Warnings

• This product provides only the PCB card. Modules and components listed above are not included unless specified.
• The firmware and project are early stage / alpha: features are powerful but may change, and you’ll need some hardware skills to assemble and configure.
• Intended for lawful use only. It’s your responsibility to comply with local laws and regulations regarding wireless scanning, data collection, privacy, and spectrum use. The original project includes a legal disclaimer.
• You should verify compatibility of components (pins, flash size, power supply) as per the project’s hardware requirements.
• The board must be powered with a 5VDC regulated powersupply, not an unregulated power supply such as batteries.

Shipping & Ordering

• Ships to United States via USPS Ground Advantage (Worldwide coming soon).
• PCB(s) shrink wrapped, sent in waterproof & tamper evident packaging.
• Typical lead time: 3-5 business days to dispatch after payment if item is in stock
• Includes tracking + $100 insurance from USPS

Why Tindie?

Whether you’re a security professional, researcher, maker or hobbyist, Tindie offers you access to niche hardware like this that you won’t find in mass-market electronics stores. This board brings together serious capabilities—mesh networking + GPS + wireless detection—into a compact package you can build from.