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GATE ASTER V2 SE Basic Module


  • App-based control station gives you total control for your AEG
  • Able to adjust more features through your trigger than previous models without the need of a USB-Link or Blu-Link
  • Conformal coating (Military Specification MIL-V-173C) resistance to atmospheric conditions
  • Optical sensors for detecting gear cam, trigger and selector position
  • Programming via trigger allows configuration of basic functions
  • Multiple adjustable options include; fire selector modes, pre-cocking, ROF control, low battery warning, active braking, trigger sensitivity
  • Programable Safe, semi, auto and binary modes.
  • Brushless motor compatible
  • Noise-resistant trigger detection
  • Sensor that supports Infinite Torque-up, DSG, SSG, 19-tooth and standard gears
  • ASTER is resistant to reverse polarity
ASTER V2 SE raises the price-performance ratio including new functions programmable via trigger. Now, out-of-the-box, you can set sensitivity from ludicrous touch™ through hair™ to full movement. Improved programming via trigger gives you new settings like automatic pre-cocking (LOW, MID, HIGH), trigger sensitivity adjustment, active brake settings with top-class adaptive mode and new SAFE - SEMI - BINARY selector mode. Calibration, DTC codes - all available just via trigger and selector movement. Additionally, you get brushless motor support and new noise-resistant trigger detection algorithm. ASTER's smart fuse protects your AEG™s battery, motor and the controller, even in case of reverse battery connection. This feature, along with the optical sensors, makes ASTER SE one of the most durable ETU on the market.

ASTER is not just regular ETU/EFCS mosfet. It is the complex system that turns your AEG into a future-proof advanced training weapon. You choose how to configure the ASTER simply via the trigger or through USB-Link / Blu-Link and our advanced GCS App. You can ask your technician or borrow from friend the very popular USB-Link or Blu-Link and use the GCS app to update ASTERs firmware, carry out diagnostics or change settings in a very convenient way. If you like it you can get your own Blu-Link and use a Smartwatch app, giving you real-time weapon data to reinforce your tactical decisions.


  • Compatibility: Fits most Version 2 Airsoft AEG gearboxes
  • Wiring Direction: Rear Wired
  • Maximum Operating Voltage: 12.9 V (LiPO 11.1 V)
  • Minimum Operating Voltage: 3.75 V
  • Package Includes: ASTER Module, "Programming via Trigger" Card, Aster Patch, Installation Kit, Quick start Guide

How to update firmware:
  • plug Aster battery connector into USB-link or Blu-Link and connect it to a Cell phone or PC with the GCS app installed
  • Go to Status panel and select the most current firmware version
  • If not already installed, click "update". this process should take ~2 min to install. all of your previous settings will be saved