Forgive me for asking the dumbest question ever…but...is the BlackBox AUX1 port meant to send data out of the BlackBox or receive data into the BlackBox? ...or both? If data can be sent from the AUX1 port what is/can be sent? Could I send totally customized G-Code commands out the AUX1 port to…say…maybe a connected Arduino (for various purposes I have in mind)? The reason I'm asking is because I'm building a custom device to which I want to send instructions as the BlackBox controls X/Y movements. This device I'm building is not the normal laser, cutter, etc., etc. It's a unique thing I'm working on with the need to receive custom control messages. Thanks!!!