Application

4.1.0

• Added B.O.S.S feature to external input
• Improve wireless communication
• Fixed auto start Bluetooth scan
• Fixed changing device name
• Fixed minor bugs

4.0.11

• New app design
• App change name to "Leviathan & Scylla by JeffTron"
• New preview mode for all JeffTron device
• New graphics in "sensor check" section
• Support for new device Scylla
• Info text about device features
• Bug fixes

3.6.0

• For Leviathan-V2 optical: Added optical selector calibration for DMR weapons, where are present only SAFE and SEMI fire selections
• Improved text of possible solutions in the error log
• Added a pop-up line in the application when an error or warning occurs
• Changed the links to the Leviathan HUD apps

3.5.0

• Added "Fine calibration" for selector sensor, where you can change decision levels for SAFE, SEMI and AUTO fire selection
• Added push notification
• Added watermark "PREVIEW ONLY" when app is not connected to leviathan
• Disabled profiles editing when app is not connected to leviathan
• Added link and splash screen to Leviathan HUD app
• Improved wireless communication module in the app
• Removed wireless intensity status icon
• Added Swedish language

3.4.0

• Added "External sound system" function, where the phone plays custom sound when the trigger is pulled, changed fire selector, etc.
• Added "Vibration intensity" feature, which increases motor vibration feedback in 5 levels
• Added "Selector movement (Error 101)" function, which deactivate warning when selector plate changes fire selector position during firing
• Improved de-cocking function which works better with low torque motors
• Settings screen was split to 2 screens for better clarity
• Added Italian language
• Added Danish language
• Added Dutch language

3.3.0

• Improved login password which is now paired with leviathan's MAC address
• When the "Low battery indication" is switched on, the battery voltage also displays battery remaining capacity in %
• Added "Brushless motor" function, where the active brake is disabled at all times
• Added "Low performance battery" feature that limits the current needed to start the engine. However, it will increase Semi cycle time (worse trigger response). Use this function only when there is a problem with starting the motor in standard mode.
• Improved response during "optical selector calibration"
• When the password changes, the old one is prefilled
• Improved warning when is entered an incorrect password

3.2.2

• Fixed cycle calibration scrolling view issue

3.2.1

• Added automatic cycle calibration feature for optical sensor

3.1.4

• Fixed connection problem on android 12

3.1.3

• Fixed password bug

3.1.2

• Added support for ASG EVO3

3.1.0

• Added the option to choose the FW version to update
• Added "Activate output" option to selector on SAFE (for devices with external output)
• Added "Check for updates" button
• "Available devices" screen is set as default when the app starts
• Added list of already connected devices to "Available devices" screen
• Added Hungarian language
• Added failed to run bootloader solution to update dialog
• Error log loading was improved
• Fixed device connection error (Loading indicator freeze)
• Fixed wireless scan result bug

3.0.3

• Fixed firmware update bug (Bootloader not responding)
• Added multiple attempts to firmware update

3.0.2

• Value of virtual magazine is changed by one unit
• Disabled semi auto sensor check in AUG mode
• Removed external input in "Sensor check" for EVO3 v1.0
• Fixed sensor check bug when it was paired on this screen
• Fixed error log bug
• Fixed connection issues
• Edded error code after failed update

3.0.1

• Added checking if location is turned on
• Fixed bug in the connectivity status bar
• Fixed bug in the Cycle optical calibration
• Fixed bug in the Factory reset

3.0.0

• New UI
• Improved performance
• Dark theme
• Added new function Virtual magazine
• Added the ability to turn off the Sound signalization
• Added Spanish language
• Supports Leviathan - NGRS optical & Leviathan - V3 optical
• Optical selector calibration for Leviathan - NGRS optical & Leviathan - V3 optical
• Optical cycle calibration for Leviathan - NGRS optical & Leviathan - V3 optical
• External input & output for Leviathan - NGRS optical & Leviathan - V3 optical

2.1.8

• Fixed bug in profiles selection

2.1.8

• Improved connection stability
• Added function to control "Full auto limit" at 100 rounds
• In the shooting settings is "OFF" instead of zero

2.1.5

• Fix but with change password

2.1.3

• Support ICFU hardware

2.1.2

• Updated app translations

2.1.1

• Updated app translations
• Update signal strength icon
• Bug fixes and improvements

2.1.0

• Added support for Leviathan - EVO3
• Adjustment of HW and FW information display
• Faster firmware update
• Fixed battery voltage stripe function
• New error log and firmware log error reset (V2 - FW1.24, V2 Japan and EVO3 - FW2.05)
• Available devices without a name are hidden
• Added French and Portuguese language
• Fixed other errors

2.0.1

 2.1.2020

• Fix bug which caused app crash when enter error log (vesion with STM processor)

2.0.0

• Added languages: Czech, Russian, Polish, German, Japanese, Tacticool
• Correction Rate of Fire calculation
• Compatible with new wireless module 5.0 and STM processor

1.9.1

• Fixed problem with Meizu phones.

1.9

1.8

• Added Statistics page with shot timing, current, rate of fire, temperature, etc.
• Added over spin detection settings
• Added wireless power switch settings
• Added temperature unit settings.
• Adjustment Electronic Fuse behavior
• Electronic Fuse is displayed when is Leviathan disconnected
• Electronic fuse can be set between 1 and 100 A
• Rate of fire has minimum at 40% with finer steps
• Pre-cocking can be set up from 10% active braking
• BB counters are always visible, even with 0 value
• Changed double trigger name to binary trigger
• If the device has a firmware lower than 120, in the statistics are visible only the CPU and mosfet temperature, battery indicator, and signal strenght
• Display default values and statistics even when the device is not connected

1.7

1.5

• Error log error messages fixed
• Detection of error(109): motor disconnected
• Enable http on Android 9.0

1.4

• Processing of location permission change status even when the device search dialog is already open
• Finding location rights when the device search dialog is open
• Change the value to Burst2 + Burst3
• Change error name 100 and 200 in error log
• Enlarge the touch pad on the seekbar on the weapon setup screen
• Fixed a command queue overload error that occurred after monitoring switches and periodically polling statistics 
• Check the user's location permissions before searching for devices
• Checking the location is turned on before searching for devices and, if necessary, displaying a dialog with navigation on
• Fixed bug when setting up Burst3
• Rename: Burst1 + Burst2, Factory Reset 
• Check duplicate gun name profile names and prevent two identical profile names from being saved

1.3

1.2

1.1

1.0

• First version

4.1.0

14.11.2024

• Added B.O.S.S feature to external input
• Improve wireless communication
• Fixed auto start Bluetooth scan
• Fixed changing device name
• Fixed firmware installation bug
• Fixed minor bugs

4.0.11

• New app design
• App change name to "Leviathan & Scylla by JeffTron"
• New preview mode for all JeffTron device
• New graphics in "sensor check" section
• Support for new device Scylla
• Info text about device features
• Bug fixes

3.6.0

3.5.0

• Added "Fine calibration" for selector sensor, where you can change decision levels for SAFE, SEMI and AUTO fire selection
• Added push notification
• Added watermark "PREVIEW ONLY" when app is not connected to leviathan
• Disabled profiles editing when app is not connected to leviathan
• Improved wireless communication module in the app
• Removed wireless intensity status icon
• Added Swedish language

3.4.0

• Added "External sound system" function, where the phone plays custom sound when the trigger is pulled, changed fire selector, etc.
• Added "Vibration intensity" feature, which increases motor vibration feedback in 5 levels
• Added "Selector movement (Error 101)" function, which deactivate warning when selector plate changes fire selector position during firing
• Improved de-cocking function which works better with low torque motors
• Settings screen was split to 2 screens for better clarity
• Added Italian language
• Added Danish language
• Added Dutch language

3.3.0

• Improved login password which is now paired with leviathan's MAC address
• When the "Low battery indication" is switched on, the battery voltage also displays battery remaining capacity in %
• Added "Brushless motor" function, where the active brake is disabled at all times
• Added "Low performance battery" feature that limits the current needed to start the engine. However, it will increase Semi cycle time (worse trigger response). Use this function only when there is a problem with starting the motor in standard mode.
• Improved response during "optical selector calibration"
• When the password changes, the old one is prefilled
• Improved warning when is entered an incorrect password
• Added link and splash screen to Leviathan HUD app

3.2.2

• Fixed cycle calibration scrolling view issue

3.2.1

3.1.3

• Fixed password bug

3.1.2

• Added support for ASG EVO3

3.1.0

• Added the option to choose the FW version to update
• Added "Activate output" option to selector on SAFE (for devices with external output)
• Added "Check for updates" button
• "Available devices" screen is set as default when the app starts
• Added list of already connected devices to "Available devices" screen
• Added Hungarian language
• Added failed to run bootloader solution to update dialog
• Error log loading was improved
• Fixed device connection error (Loading indicator freeze)
• Fixed wireless scan result bug

3.0.3

• Fixed firmware update bug (Bootloader not responding)
• Added multiple attempts to firmware update

3.0.2

• Value of virtual magazine is changed by one unit
• Disabled semi auto sensor check in AUG mode
• Removed external input in "Sensor check" for EVO3 v1.0
• Fixed sensor check bug when it was paired on this screen
• Fixed error log bug
• Fixed connection issues
• Edded error code after failed update

3.0.1

• Fixed bug in the connectivity status bar
• Fixed bug in the Cycle optical calibration
• Fixed bug in the Factory reset

3.0.0

• New UI
• Improved performance
• Dark theme
• Added new function Virtual magazine
• Added the ability to turn off the Sound signalization
• Added Spanish language
• Supports Leviathan - NGRS optical & Leviathan - V3 optical
• Optical selector calibration for Leviathan - NGRS optical & Leviathan - V3 optical
• Optical cycle calibration for Leviathan - NGRS optical & Leviathan - V3 optical
• External input & output for Leviathan - NGRS optical & Leviathan - V3 optical

1.5.1

• Added function to control "Full auto limit" at 100 rounds
• In the shooting settings is "OFF" instead of zero
• Added support for NGRS and V3 devices

1.4.3

• Support ICFU hardware

1.4.2

• Updated app translations
• Fixed bottom navigation design
• Update signal strength icon

1.4.0

1.3.2

• Fixed a bug that could prevent you from updating to a newer firmware version.

1.3.1

• Device list no longer shows devices without name

1.3.0

• Added languages: Czech, Russian, Polish, German, Japanese, Tacticool
• Correction Rate of Fire calculation
• Compatible with new wireless module 5.0 and STM processor

1.2.0

 27.8.2019

1.1.0

1.0.2

• Added new error type in error log
• Better error descriptions in error log
• Corrections from the last testing
• Improved update reliability

1.0.1

• Error Log - messages improvements
• App won't allow you to save profile with the same name anymore

1.0.0