```
$ glasgow run uart -V 3.3
I: g.device.hardware: device with serial number C2-20220814T174353Z was manufactured from modified design files
I: g.device.hardware: the Glasgow Interface Explorer project is not responsible for this device
I: g.device.hardware: generating bitstream ID 4626f17b4b2ec70bcd6e6aa97f6a5d3d
I: g.cli: running handler for applet 'uart'
I: g.applet.interface.uart: port(s) A, B voltage set to 3.3 V
I: g.applet.interface.uart: running on a TTY; enter `Ctrl+\ q` to quit