KSerialPort - Serial Terminal

KSerialPort is a modern serial port communication terminal for Android devices. Connect to serial devices via USB Host API (no root required) or traditional /dev paths (rooted devices).

FEATURES:
• USB Host API support — connect without root
• Real-time terminal with color-coded logs (RX/TX/SYS/ERR)
• Multiple display modes: ASCII, HEX, SPLIT
• Device scanner — auto-detect USB serial devices
• Quick macros — one-tap AT commands
• Connection profiles — save & load device configs
• Configurable baud rate, data bits, stop bits, parity
• Line ending options: CR, LF, CRLF, None
• Light & dark theme support
• Tablet & phone responsive layout

PRO FEATURES (in-app purchase):
• Remove all advertisements
• Custom macro editor
• Log export & sharing
• Connection profiles
• Periodic send (auto-repeat commands)
• Auto-reply rules (trigger → response)
• Advanced log recordings

SUPPORTED DEVICES:
• USB-to-Serial adapters (FTDI, CH340, CP210x, PL2303)
• CDC ACM devices
• Arduino, ESP32, STM32 via USB
• Embedded Linux serial ports (/dev/ttyS*, /dev/ttyUSB*)
• Industrial Android devices with serial ports

Built with Kotlin, Jetpack Compose, and the open-source kserialport library.