JeffTron Leviathan V2 Fully Programmable MOSFET (Rear Wired)

Make your airsoft gun intelligent and adaptable!

The JeffTron Leviathan V2 Fully Programmable MOSFET is a processor controlled system with Bluetooth communication. This model supports new shooting modes, controls ROF, pre-cocking, active braking, low battery indication, and statistics. Everything is controlled with the iOS or Android application on the smart phone. This device is able to fully integrate into the inside of a version 2 gearbox instead of the original trigger contacts. Additionally, this system comes with completely made wires to stock with 30A mini fuse and deanT connector without needing to solder the pieces together.

Main Functions

• Adds new shooting modes independent for every position on the fire selector (SAFE - SEMI - AUTO)
• Three adjustable bursts (range 2 - 20 shots)
• Rate of fire makes breaks between shots to reduce ROF. It gives fast trigger response even with very low rate of fire, just like in a real gun
• Adjustable strength active braking (can be disabled)
• Pre-cocking function for instant shot on SEMI fire
• Delay between shots adds time in which isn't possible to shoot, it simulates the delay from gun reload or recoil (range 0,1 - 4,0 seconds)
• Low battery indication for 2S - 4S li-pol and 3S - 4S li-fe
• User can save multiple settings under profiles
• Update function fixes bugs and adds new features to the device
• Application shows actual battery voltage value. Color lines indicates battery charge status
• There are three shot counters. Total count every shot during the device lifetime. User counter can be reset by user anytime. Power-up counter is reset by battery connection
• Error log shows errors made during the device life
• Leviathan - V2 monitors current, voltage and temperature to avoid any damage when something go wrong.
• Motor vibrates and beeps as a feedback for user
• Programmed settings are saved in the Leviathan - V2 memory immediately after their change, so settings aren't lost when is Bluetooth or battery disconnected

Fire Modes

1. SAFE: no responding on the trigger pull.
2. Semi: it fires single shot per trigger pull.
3. Semi/BurstX: short trigger pull fires single shot, long trigger pull fires burst.
4. Double trigger: it fires single shot when trigger is pulled and another single shot when is released.
5. BurstX: gun shoot burst per trigger pull.
6. BurstX/BurstY: short trigger press fires burstX, long trigger press makes burstX+burstY fire.
7. BurstX/Full: short trigger press fires burstX, long trigger press makes auto fire.
8. Full: gun makes auto fire until releasing trigger.

Technical Specifications

• Easy installation inside the gearbox version 2, compatible with Tokyo Marui standard
• In the most cases is no modifications needed in the gun or Leviathan - V2
• It uses micro switch actuated by sector gear for perfect semi and burst fire timing
• CNC trigger included with package has screw to move its zero position. Thanks to it, shot can be made by very short trigger pull, it is called "hair trigger" modification
• Thanks to advanced electronics, Leviathan - V2 can be used with any common gearbox upgrade and gun rate of fire
• Completely made wiring allows the fastest and the easiest installation into the gun, it is long enough for all kind of weapons with battery placed in the stock. No soldering is needed
• There are high quality power wires 1,5 qmm (AWG16) with thin and hard MPPE insulation and signal blue wire 0.34 qmm (AWG24) with MPPE insulation
• Power wires outer diameter is only 2,06 mm and blue wire 1,24 mm
• The wire length between the gearbox and the battery connector is 290mm
• Electronics are coated with lacquer, it protects Leviathan - V2 against water
• For right pre-cocking function is necessary to have in the gearbox functional antireverse latch
• Specified for common batteries up to 17V (Ni-xx 8.4 - 12V, lipol 7.4 - 14.8V)
• Device increases gun rate of fire and battery holds longer, than with basic wiring
• With active braking ON piston isn't partially stretched, spring is fully released, parts in mechabox aren't under strain and nozzle locks hop-up chamber in greater part (depends on ROF)
• In weapons with very high rate of fire (ROF) active brake solves multiple shots in semi mode
• The braking effect is the most powerful with high torque motor
• Remove from the gearbox: cut off lever, trigger, trigger contacts and trigger block, you will not need them with the Leviathan - V2

MOBILE APPLICATION: you can install it HERE
DEVICE INSTRUCTIONS: you can download installation manual in English HERE [PDF, 4.33 MB]
LINK TO FORUM: HERE
Package Includes:

1. Leviathan - V2 drop-in module with wiring to stock, DeanT connector, 30A mini fuse and faston connectors to the motor
2. CNC black trigger with zero path adjustment screw
3. Screw with washer for securing device in the gearbox
4. Foam to keep device in place
5. Installation manual in English

Safety Warning:

• Installation of this device into the gearbox requires advanced technician skills!
• Please read these information before installing your device to prevent any damage.
• Short circuit or incorrectly connected battery will cause immediate damage to the device which is not covered by the warranty. It can lead to fire or even battery explosion.
• Disconnect battery, when you aren't using the gun! Otherwise you will fully discharge the battery. Because the device drains small amount of current from the battery all the time.
• Do not connect battery when gun pointing towards you, another person or an animal.
• Do not modify, repair and put into any kind of liquids or thermal shock the Leviathan - V2.