GregsToolbox

Tools for 3D Printer communication This app is a collection of tools for 3D printing. It was developed with an Ender 3 Pro with Marlin firmware. It requires a USB connection to a printer. Multiple printers can be controlled from a single instance of the app. There is support for up to 4 extruders. For the most part, the app sends commands to the printer and parses the responses. Printing via the SD card is controlled by the app. All on-the-fly print tuning is done from the app as is manual bed leveling. Adjustments to the printer settings (PID, E-step calibration, Home Offsets, etc.) are done from the app. There are several post-processors that work on existing gcode files by opening a file, making the requested changes, and writing to a new file.