Serial 2 is a macOS application for connecting to [[Serial Communication|serial]] devices such as network equipment, microcontrollers, and industrial hardware. It supports USB-to-serial adapters, Bluetooth, and network-based serial connections. Features include terminal emulation (ANSI, VT100), session management, logging, and scripting support. Designed with a modern UI, it provides a reliable alternative to command-line tools like minicom or screen and third-party apps like CoolTerm. https://www.decisivetactics.com/products/serial/