Bluetooth + Battery Module for Proxmark3 RDV4

The Bluetooth + Battery Module for Proxmark3 RDV4 is a wireless expansion accessory that enables untethered operation of the Proxmark3 RDV4 RFID testing platform through Bluetooth connectivity and integrated rechargeable battery power. Security researchers, penetration testers, and RFID engineers use this module to conduct wireless proximity card and NFC vulnerability assessments without USB cable constraints. This module solves the operational limitation of wired-only operation, enabling field-based RFID security audits, access control testing, and contactless payment system analysis in real-world environments.

Product Overview

The Bluetooth + Battery Module integrates a high-capacity lithium-ion battery pack with a Bluetooth 4.0 wireless transceiver module, designed specifically for the Proxmark3 RDV4 platform. The module communicates via serial-over-Bluetooth protocol, maintaining full compatibility with the Proxmark3 client software while eliminating USB cable dependencies. The battery subsystem includes integrated charging circuitry with micro-USB input, allowing field recharging without removing the module from the device. Power management electronics automatically regulate voltage delivery to the main Proxmark3 board, ensuring stable operation during extended RFID scanning sessions and high-power transmission cycles.

This accessory module mounts directly onto the Proxmark3 RDV4's expansion connector, providing seamless hardware integration without firmware modifications. The Bluetooth implementation supports both Windows and Linux client environments, with latency-optimized serial communication protocols ensuring real-time RFID tag detection and response analysis. The battery capacity is engineered for 6-8 hours of continuous operation at standard transmission power levels, making it suitable for extended field penetration testing campaigns. Thermal management features prevent overheating during sustained RF transmission, critical for maintaining signal integrity during complex RFID protocol analysis.

Key Specifications

Specification	Details
Product Type	Bluetooth + Battery Expansion Module for Proxmark3 RDV4
Brand	Proxmark
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp
Bluetooth Version	Bluetooth 4.0 LE (Low Energy)
Battery Capacity	2000-2500 mAh Lithium-Ion
Operating Time	6-8 hours continuous operation
Charging Input	Micro-USB 5V 1A
Charging Time	3-4 hours from empty
Communication Protocol	Serial-over-Bluetooth (SPP)
Operating Range	10-30 meters line-of-sight
Compatibility	Proxmark3 RDV4 only

Key Features

• Wireless Bluetooth 4.0 connectivity enabling untethered RFID testing up to 30 meters from host computer
• Integrated 2000-2500 mAh lithium-ion battery providing 6-8 hours of continuous operation for extended field audits
• Micro-USB charging port with integrated charge controller for convenient field recharging without module removal
• Serial-over-Bluetooth protocol maintains full compatibility with existing Proxmark3 client software on Windows and Linux platforms
• Low-energy Bluetooth implementation minimizes power consumption and extends battery life during idle monitoring periods
• Thermal management circuitry prevents overheating during sustained RF transmission and high-power RFID scanning
• Direct expansion connector mounting eliminates external cables and provides secure mechanical integration with RDV4 chassis

Applications and Use Cases

• Wireless RFID vulnerability assessment in secure facilities where USB cable connections are impractical or restricted by physical layout
• Penetration testing of access control systems and proximity card readers with mobility requirements across multiple building zones
• NFC payment system security audits enabling researchers to test contactless payment terminals from operational distances
• Field-based HF/LF RFID protocol analysis for IoT device security validation without tethering to stationary workstations
• Security research on badge cloning and relay attack scenarios requiring real-world distance and environmental testing conditions
• Educational demonstrations in classroom environments where wireless operation simplifies equipment setup and student access

How to Use

To set up the Bluetooth + Battery Module, first ensure your Proxmark3 RDV4 is powered off. Align the module's expansion connector with the RDV4's connector port and insert firmly until the module seats completely against the housing. Charge the battery fully using the included micro-USB cable before initial operation, allowing 3-4 hours for complete charging. Power on the Proxmark3 by connecting the module's power input or via USB if preferred, and verify the Bluetooth LED indicator illuminates.

On your host computer, pair the Proxmark3 Bluetooth module through your operating system's Bluetooth settings. The device typically appears as "Proxmark3-RDV4" or similar identifier. Once paired, note the assigned COM port (Windows) or /dev/rfcomm device (Linux). Launch the Proxmark3 client software and configure it to connect via the Bluetooth serial port instead of USB. Test connectivity by running the "hw version" command to confirm wireless communication is functioning correctly. Monitor battery status through the Proxmark3 client interface, and recharge when battery indicator falls below 20% to maintain optimal RF transmission power during testing sessions.

Frequently Asked Questions

Is the Bluetooth + Battery Module compatible with Proxmark3 RDV4.01 firmware versions?

Yes, the module is compatible with all Proxmark3 RDV4 hardware revisions and supports firmware versions from RDV4.01 onwards. The serial-over-Bluetooth protocol is firmware-agnostic and works with the standard Proxmark3 client software without requiring custom firmware modifications. However, we recommend updating to the latest firmware for optimal performance and security features.

What is the actual operating range and does it support long-distance RFID scanning?

The Bluetooth module provides 10-30 meters of operational range depending on environmental factors and line-of-sight conditions. This range is for host computer communication only. RFID scanning range itself is determined by the Proxmark3 antenna and RF power, not the Bluetooth connection. The module enables wireless control of the Proxmark3 from distance, but RFID tag detection distance remains unchanged from wired operation.

Can I use the Proxmark3 via USB while the Bluetooth module is installed?

Yes, the Bluetooth module does not interfere with USB connectivity. You can operate the Proxmark3 via USB cable even with the module installed, or switch between USB and Bluetooth operation as needed. This provides flexibility for field testing where USB may be temporarily available, and wireless operation for mobility scenarios.

How often do I need to charge the battery module?

Battery charging frequency depends on usage intensity. With 6-8 hours of continuous operation per full charge, typical daily use in penetration testing scenarios requires daily charging. Light usage with frequent idle periods may extend charging intervals to every 2-3 days. The integrated charge controller prevents overcharging, making overnight charging safe for extended field campaigns.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy Bluetooth + Battery Module for Proxmark3 RDV4 Online in India

Purchase the Bluetooth + Battery Module for Proxmark3 RDV4 online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Bluetooth + Battery Module for Proxmark3 RDV4 with fast shipping and expert support.

Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.