AntiHunter DIGI Node

Open-Source Mesh-Ready Perimeter Defense Node

What this is:

This is the DIGI Node for AntiHunter—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.

Custom PCB with ESP32-S3, GPS, SD module, mesh radio, vibration/tamper sensor and RTC. You can design and print cases yourself or use the ones in firmware repo. Additionally we offer fully built and assembled units.

Key Features

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

• Fully open-source design: You’ll be able to utilize the AntiHunter Command Center or use with the standalone WiFi access point firmware.

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 simplifies the hardware side of the equation.

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

What’s Included:

• Documentation (GitHub)

Tier 3: Soldered PCB

An assembled DIGI Node PCB. Fully tested.

• 1x DIGI Node PCB
• Normally Closed Vibration Sensor
• Micro Mini SD Storage Expansion Board
• Heltec LoRa32 V3
• GPS + BDS Beidou Dual-Mode Module
• Seeed Studio ESP32-S3
• RTC Module
• 6x JST 2.54 Connectors

Tier 2: PCB and Parts Kit

Self assembly. Includes all above components as well as:

• 2x U.FL to SMA Pigtail Cable
• GNSS Helix Antenna (L1/L5)
• 1x 8dBi Antenna 2.4GHz
• 1x 5dBi Antenna LoRa
• KSD9700 Bimetal Thermal Switch (40 °C)
• MTS-102 Toggle Switch + Waterproof Cap
• USB-C Waterproof Panel-Mount Connector
• Extra parts (screws, threads, connectors)
• 30×30×7 mm Brushless Cooling Fan (3007)
• 3D printed parts
• Power module (18650) with BMS/UPS

Tier 1: Fully Assembled

Complete unit, assembled in a case. Tested and ready to use.

• Standard tripod thread base
• Batteries not included

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For all options you will need to supply 5V regulated power. A battery sled is included in the Tier 1 and 2 options

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

• 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 power supply, not an unregulated power supply such as batteries.

Shipping & Ordering

• Ships to United States via USPS Ground Advantage (Worldwide coming soon)
• 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.