JSimStudio v1.1.1 - Free Download



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JSimStudio v1.1.1

👉 Control and simulation utility for the Jupiter Instruments JI-820 USB incremental encoder emulator.

JSimStudio is a portable simulation and control utility designed for the Jupiter Instruments JI-820 USB incremental encoder emulator. It allows engineers and developers to simulate encoder signals in real-world units, configure encoder scaling, and generate quadrature outputs for testing encoder-input hardware, PLCs, motion controllers, and software before connecting physical equipment. A built-in motion profile engine makes it easy to create repeatable test sequences using step, ramp, S-curve, and loop segments.

JSimStudio also includes an integrated GPS/NMEA simulator that converts simulated encoder movement into standard NMEA-0183 data streams over serial, TCP, or UDP, making it useful for testing navigation and positioning applications. Version 1.1.1 adds a complete rotational simulation mode with RPM, degrees, and radians support, pulses-per-revolution scaling, independently selectable velocity and acceleration units, and the ability to bind GPS/NMEA network output to a specific network adapter.

A built-in mock mode allows the software to run without JI-820 hardware attached for evaluation and development. When using an actual JI-820 device, the standard FTDI USB driver is required.




Features:
• Controls the Jupiter Instruments JI-820 USB incremental encoder emulator
• Simulates quadrature encoder signals using real-world engineering units
• Configurable encoder scaling and pulses-per-revolution settings
• Motion profile editor with step, ramp, S-curve, and loop segments
• Rotational simulation using RPM, degrees, or radians
• Independently configurable velocity and acceleration units
• Built-in GPS/NMEA-0183 simulator
• Outputs NMEA data over serial, TCP, or UDP
• Option to bind GPS/NMEA network output to a single network adapter
• Mock mode allows operation without connected hardware
• Portable application requiring no installation

Supported operating systems:
• Windows 10 (64-bit), Windows 11 (64-bit)

Supported languages:
English

Changes:
v1.1.1 07-19-26
• Added full rotational mode with RPM, degrees, and radians support.
• Added pulses-per-revolution scaling and angle-based motion profiles.
• Added independently selectable velocity and acceleration units.
• Added the option to bind GPS/NMEA network output to a single network adapter.












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Downloads Views Developer Last Update Version Size Type Rank
11 86 Funciona Systems Jul 19, 2026 - 12:58 1.1.1 259.53MB ZIP 5/5, out of 1 Votes.
File Tags
emulator  Funciona  encoder  Jupiter  JI820  JSimStudio  quadrature  simulation  motion  profile  GPS  NMEA  hardware  portable  utilities  testing  
      
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