ShellYard
Last reviewed against v0.9.0 source: internal/serialterm/

Serial / console

USB-to-serial port enumeration, baud rate selection, 8N1 default.

ShellYard lists every USB-serial port on the host:

  • macOS: /dev/cu.usbserial-*
  • Linux: /dev/ttyUSB*
  • Windows: COM*

Pick a device path and a baud rate (1200 → 230400). 8N1 is the default and not currently configurable.

The terminal hosts the same xterm.js as SSH; output is byte-for-byte.