The HMI landscape is rapidly evolving, and the world of free graphics is at the forefront of these changes.
Do your screens need to follow guidelines? Share public link
(Open Substation HMI) is another robust open‑source HMI. It stands out because it employs Inkscape —the free vector graphics editor—as its primary design tool. This means HMI designers can leverage Inkscape’s powerful drawing capabilities to craft SVG graphics with SCADA animations, without needing to learn proprietary editors. The system uses SVG, HTML5, JavaScript, and other open standards to create modern, ISA101‑compatible operator interfaces. free hmi graphics library
offers a free SVG and GIF library that includes a wide variety of illustrations: field devices like pumps, compressors, motors, and valves; manufacturing equipment like conveyors, tanks, hoppers, ovens, and various machines. These graphics are ideal for building clear, context‑rich operator interfaces. SVG files are scalable and sharp at any size, and the library includes animated GIF versions to demonstrate motion and flow. The graphics are free to use with Opto 22 platforms like groov View, and they can also be imported into other HMI systems that support SVG imports.
The background should be light gray or muted charcoal. Stationary equipment (tanks, pipes) should be drawn in neutral gray outlines. The HMI landscape is rapidly evolving, and the
Can run on an MCU with 16KB RAM and 64KB Flash.
Ensure uniform design across different machine lines, facilities, and software platforms. It stands out because it employs Inkscape —the
| | Recommended Free Library | |---|---| | A web browser (dashboard or cloud‑based HMI) | FUXA or OSHMI | | An embedded microcontroller (ESP32, STM32, etc.) | LVGL | | An NXP microcontroller product | emWin (free for NXP chips) or GUI Guider | | A Windows desktop SCADA application | GLG Toolkit Community Edition or CuteHMI | | A custom SVG graphics set for Inkscape | Opto 22 Library or Siemens Industry Graphic Library | | An industrial touch‑panel HMI | LVGL + GUI Guider | | A quick prototyping or proof‑of‑concept project | FUXA or awtSCADA |
Yes, many are. LVGL , for example, is released under the MIT license, which explicitly allows for royalty-free use in commercial projects. However, always verify the specific licensing terms. A "free trial" does not equate to "free for commercial distribution."
End of report
