Client Zone / G-Lab

Generate, edit, save, and send G-code

A browser workspace for CNC airbrush paths and supervised communication with your GRBL-based controller.

Browser machine workspace

Open G-Lab alpha

Use Chrome or Edge on the computer connected to the CzRobotics USB controller. The workspace combines generated paths, edited programs, and supervised Web Serial sending.

Launch G-Lab workspace

Generate

Spray pattern builder

Generate serpentine raster, crosshatch, contour, spot matrix, and dose-test programs. Semicircular turns reduce abrupt portal loading during repeated sweeps.

Edit and save

Reusable programs

Edit generated or loaded G-code and save working versions in your browser for later reuse on this computer. File export remains available for backup and transfer.

Operate

GRBL sender

Connect to the USB GRBL controller, inspect status, load a prepared program, and send it line by line under supervision.

Operating boundary

Check the machine before sending a program

Verify the selected machine profile, coordinate origin, spray height, nozzle opening, and path preview.
Only one application may control the serial port. Close Candle or UGS before connecting from G-Lab.
Use supervised operation while the alpha sender and pattern presets are being verified.