Docs

Install the desktop app, create your first project, and run it in the simulator.

Build LVGL screens, bind CAN/DBC signals, wire low-code logic nodes, simulate, export.

Drop a .dbc file in, bind signals to widgets, replay real CAN traces in the simulator.

Connect Claude, Devin, or any MCP client and let it drive the editor with typed tools.

Take the generated C99 and port it to your MCU, RTOS, display, and CAN driver.

Validated displays, CAN interfaces, and reference controllers you can target.

The C99 files Protok emits, what each one does, and how they fit into your build.

Common issues with generated code, simulation, and porting — and how to fix them.

Every release with features, fixes, and improvements — newest first.