'Serial USB Terminal' is a terminal app for microcontrollers, arduinos or other devices with a serial / UART interface connected with a USB to serial converter to your android device. This app supports USB to serial converters based on- FTDI FT232R- Prolific PL2303- Silabs CP210x- Qinheng CH340 and devices implementing the USB CDC protocol like- Arduinos using ATmega32U4- Digispark using V-USB software USB- BBC micro:bit using ARM mbed DAPLink firmwareTo connect USB to serial converters, your android device must support USB OTG aka. USB host mode. Most devices support this today, but please check with one of the various USB test apps, if host mode is enabled in your android kernel.
来自应用汇: Serial USB Terminal http://www.appchina.com/app/de.kai_morich.serial_usb_terminal?from=spi-desc