: Version 4.1 usually requires a license key or a hardware dongle to function beyond "demo" mode.
WebGPI is generally not available as a free public download. It is a proprietary tool that requires a single-user license to operate. Official Purchase: webgpi 4.1 download
Configuration: Open the WebGPI configuration tool to select your hardware interface (e.g., RP1210 Device). Troubleshooting Common Issues WebGPI 4