Visual embedded GUI editor
Create interface layouts visually and target LVGL, Adafruit GFX, and additional embedded graphics libraries as support expands.
Private beta · Q4 2026
Visual GUI development across embedded libraries
Design embedded GUIs visually.
Take them to real hardware.
RajoGUI brings interface design, hardware configuration, simulation, editable C/C++ generation, project builds, and device flashing into one Windows workflow.
- Editable generated code
- 48+ MCU and MPU family profiles
- No editor lock-in
Target profiles include
STM32
ESP32
RP2040
ATmega
NXP
Embedded GUI development, connected
One visual workspace from first layout to final device
RajoGUI is being built to remove repetitive setup between an embedded interface idea and a working application across multiple graphics libraries.
Preview and simulation
Preview the interface and catch configuration or compatibility problems before spending time on repeated device flashes.
Editable C/C++ generation
Generate accessible source code you can inspect, adapt, and keep working with outside the visual editor.
Build and flash workflow
Move from generated project to a device build and flash workflow without stitching together every step manually.
A clearer embedded workflow
Design. Configure. Simulate. Generate. Build. Flash.
Keep the decisions that shape an embedded UI in one place—from screen design and display interface to board configuration and source output.
Help shape the private beta-
1
Choose the target
Select an MCU or MPU, development board, display, and interface settings.
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2
Create and test the UI
Build the interface visually, then preview and simulate its behavior.
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3
Move to hardware
Generate editable code, build the project, and flash it to the device.
Hardware-aware by design
Profiles are broad. Validation is honest.
RajoGUI currently includes configuration profiles for more than 48 MCU and MPU families. During beta, combinations are being physically tested before they are described as officially validated.
48+
MCU and MPU family profiles
Physically validated so far
ESP32-S3
ATmega328P + ILI9341
Validation is expanding across STM32 boards, displays, controllers, and interfaces during the beta program.
RajoGUI is an independent project. Library support and validation will expand through beta; third-party names remain the property of their respective owners.
Private beta access
Help build the embedded GUI tool you want to use
Tell us about your hardware and workflow. Selected testers will help prioritize board, display, build-system, and toolchain validation ahead of launch.
- Early product access
- A direct channel for technical feedback
- Occasional development updates if you opt in
Frequently asked questions
Questions about RajoGUI
What embedded developers should know before applying for the beta.
What is RajoGUI?
RajoGUI is a Windows desktop embedded GUI builder that connects visual design, hardware configuration, simulation, editable code generation, building, and flashing across multiple graphics libraries.
Which graphics libraries will RajoGUI support?
RajoGUI is being designed as a multi-library tool. Planned support includes LVGL, Adafruit GFX, and additional embedded graphics libraries. Exact availability will be published with each beta release.
Which hardware does RajoGUI support?
The beta contains profiles for more than 48 MCU and MPU families, including STM32, ESP32, RP2040, ATmega, and NXP targets. Official validation is being expanded through physical hardware testing.
Can I edit the generated code?
Yes. Generated source is intended to remain accessible and editable so your project is not locked inside the visual editor.
Which operating systems will be available?
The first release is planned for Windows. Linux and macOS versions are planned for future releases.
When does the beta begin?
The private beta is planned for Q4 2026. Apply with your main hardware and display interface so testing can be prioritized around real developer needs.
Your hardware. Your code. One clearer workflow.