Switching on the external red light when pressing the record button, e.g. via usb or GPIO.
Switching on the external red light when pressing the record button, e.g. via usb.
The light is placed in front of the studio and warns not to disturb anyone.
Sometimes I forget to turn it on manually but after turning it on when I press the REC button, it would be automatic.
Something like GPIO on AXIA broadcast consoles.