HARDWARE / PRODUCTUpdated 25 Jul 2026

Sim Dot Space Framework

Sim Dot Space
Sim Dot Space Framework

A simulation, digital twin, and HIL framework for developing and verifying complex aerospace and satellite systems, combining an SDK, open API, model libraries, code generation, and 3D visualization tools.

Technical specifications

Components
C/C++ SDK, Open API, aerospace model library and toolkit, code generation tool, sample code, online documentation, 3D visualization, training, and support
License types
Developer, runtime, HIL, models library, etc.
Api type
REST API / Open API 3.0 / Swagger
Sdk includes
Sample code, online documentation, unit tests
Code generation output
Portable (Linux and Windows) C++ code, fully documented and consistent
3d visualization features
One or more satellites, sensor/camera field of view indications, thruster animation, axis frames, velocity vectors, vectors to sun/earth/moon, orbit path, trajectory trail, numeric data annotation
Supported hardware interfaces
RS-232, RS-422, RS-485, CAN BUS, I2C, SpaceWire, PWM, SPI, Digital I/O, Analog inputs, Analog outputs, RTD, ARINC-429, ARINC-575, MUX BUS 1553, and more

About

Sim Dot Space’s framework revolutionizes the development and verification of complex aerospace projects by integrating simulations, digital twins, and dynamic HIL (hardware-in-the-loop) hybrid labs into a single infrastructure. It provides a comprehensive suite of tools and resources accessible through various software licenses (developer, runtime, HIL, models library, etc.). The framework includes: a C/C++ SDK for rapid development of high-fidelity aerospace system-level simulations, HIL setups, and digital twins, complete with sample code, online documentation, and unit tests; an Open API exposing the framework’s control, monitoring, and automation functions via REST API (REST API / Open API 3.0 / Swagger) for seamless integration with external tools and existing assets; a generic, field-proven, high-fidelity aerospace models library and toolkit that is flexible and configurable with support for different fidelity levels, reducing simulation and modeling development effort and increasing engineer productivity, simulation reliability, maintainability, and code consistency; a model-based simulation code generation tool that simplifies creation of complex simulations and generates easy-to-maintain, consistent, fully documented, portable (Linux and Windows) C++ code utilizing the generic models library; 3D visualization of one or more satellites including sensor and camera field-of-view indications, thruster animation, axis frames, velocity vectors, vectors to sun/earth/moon, orbit path, and trajectory trail with numeric data annotation of critical information; and ready-to-use hardware interface drivers for common aerospace hardware interfaces. The offering also includes training and support.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: www.sim.space ↗

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