The ultimate Grbl port:
- available for many 32 bit processors and controllers.
- hardware abstracted (HAL) architecture with processor specific drivers and shared core.
- open architecture supports 3rd party drivers and plugins, including user defined plugins.
- extended gcode support: tool changes, canned cycles, extra inputs and outputs, optional parameter and expression handling, ...
- networking (WiFi or ethernet) and SD card options available for some controllers. WebUI options.
- Web Builder available for the most popular processors, no need to install a toolchain for creating the firmware.
Wiki, general issues and discussions are found in the core repository.