Port Data Parity Stop Flow Lines DTR

RTS

CTS DSR DCD RI

Terminal

Timestamps Hex view Autoscroll Local echo Strip ANSI Keyboard passthrough

HEX Repeat ms

Enter sends · ↑/↓ history · HEX accepts DE AD 42 / 0xDE,0xAD · macro hex: prefix sends raw bytes · passthrough: click the terminal and type.

Macros

USB Serial Terminal: a browser-based serial console for USB-to-serial and USB CDC devices, with timestamps, hex view, macros, DTR/RTS control and log export. JavaScript and a Chromium browser (Chrome / Edge) with Web Serial are required.