The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...

Connecting a computer running HyperTerminal emulator software to the console port of a router lets you access router information and modify settings without using the device's Web-based configuration ...

Once you have one, connect it to any of the three USB ports on the Nintendo Switch and then run an Ethernet cable from your modem to your console. Since it’s a wired connection, you won’t have to do ...