Proxmark3 RDV4 "Blue Shark" Battery and BlueTooth Module

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5.00 Ounces
2.00 (in)
1.00 (in)
2.00 (in)

This Bluetooth and battery module (code name "Blue Shark") is an add-on to the Proxmark3 RDV4, giving the user standalone capabilities -- the 400 mAh battery is rated to last several operational hours -- while also adding the ability to interact with the device though a BlueTooth connection.


  • Built-in battery can support stand along mode, off-line sniffing, off-line reading & simulation, etc.
  • Built-in Bluetooth 2.0 with EDR Bluetooth module, default baud rate 115200.
  • Complete lithium charging management system, seamless switching power supply. Full overcharge and overdischarge protection.
  • Bluetooth has an independent power switch that can be turned on or off.
  • Compact and easy to carry. The clamp structure is easy to install and replace.
  • Easily connect to Bluetooth mobile phone, laptop, portable computer, etc. Without USB cable and complicated ROOT and Driver settings.
  • Temperature of the device is stable. Additional heat dissipating fins can significantly reduce the temperature when the HF antenna keep on for a long time.


  • Battery capacity: 400 mAh
  • Standby time: 3.5h StandBy; 2.9h LF-On; 50min HF-On;
  • Charging Current: 200mA (plug in USB default charging)
  • Charging time: 2.5h
  • Bluetooth power: 4dBm, -85 dBm@2Mbps
  • Bluetooth distance: 6m (depending on the environment and device orientation)
  • Size and weight: 54.4mm * 29.4mm * 13.5mm 24g

This is a the add-on module only, a Proxmark3 RDV4 is not included in this listing but is available elsewhere on Red Team Tools.


Hardware Install Guide:

Manual on GitHub:

Android App thread on forum:

UART Notes on GitHub: