The Inectra GRBL mobile application is designed to control Inectra CNC controllers (MSC-3U, HBC-3U) via Bluetooth wireless interface.

To connect the application to the controller, you need to connect the HC-06 Bluetooth module (or any other supported one) to the latter according to the instructions for the corresponding controller.

The mobile application can be used as a wireless remote control for machine control (in addition to a PC connected to the controller via USB) or as a main graphical control interface, which will greatly reduce the cost of the entire system.
At the same time, Inectra controllers support simultaneous operation with an application and a graphical visualizer for a PC (Inectra GRBL Visualizer): at any given time, the controller is configured to receive control commands from only one currently active control interface. At the user's command, it is possible to switch to another interface, but only if the controller is in the Ready state.

The main features of the application:
1) Convenient control interface
2) 3 axles
3) The function of starting and executing automatic G-code program
4) Functions for finding home position, probing (Probe), controlling the main and additional cooling, moving along the coordinate axes (Jogging)
5) Spindle speed control (laser power)
6) Automatic adjustment of the position of the tool when switching between router and laser modes