Serial USB Terminal 1.56

Kai Morich – Freeware – Android
out of 2283 votes

Unlock Your USB Device's Potential with Serial USB Terminal

David Fischer

03/23/2025

Serial USB Terminal by Kai Morich offers an intuitive interface for easy communication with serial devices, making it an essential tool for developers and hobbyists alike.

'Serial USB Terminal' is a versatile terminal/console application designed for microcontrollers, Arduinos, and other devices equipped with a serial/UART interface that connects to your Android device via a USB to serial converter.

This comprehensive app provides support for a wide range of USB to serial converters, including:

FTDI FT232, FT2232, and other compatible converters
Prolific PL2303
Silabs CP2102, CP2105, and other compatible converters
Qinheng CH340, CH341

In addition, it also supports devices that implement the USB CDC protocol, such as:

Arduino boards utilizing the ATmega32U4
Digispark boards using V-USB software USB
BBC micro:bit with ARM mbed DAPLink firmware

Please note that in order to connect USB to serial converters, your Android device must support USB OTG (USB host mode). Most devices nowadays support this feature, but if you encounter any issues, I recommend checking with one of the various USB test apps available to verify if host mode is enabled in your Android kernel.

All the features provided by this app are entirely free. The in-app purchase option is solely reserved for those who wish to make a donation to support the developer's work.

If you are interested in the source code for this app, you can find a simplified variant of it on GitHub:

https://github.com/kai-morich/SimpleUsbTerminal

Overview

Serial USB Terminal is a Freeware software in the category System Utilities developed by Kai Morich.

The latest version of Serial USB Terminal is 1.56, released on 04/17/2025. It was initially added to our database on 01/25/2024.

Serial USB Terminal runs on the following operating systems: Android.

Users of Serial USB Terminal gave it a rating of 4 out of 5 stars.

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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