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Serial USB Terminal icon

10.0 1 Reviews

1.48 by Kai Morich

May 2, 2023

About Serial USB Terminal


Terminal for serial devices connected with USB to serial converter

'Serial USB Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and 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 FT232, FT2232, ...
- Prolific PL2303
- Silabs CP2102, CP2105, ...
- Qinheng CH340, CH341
and devices implementing the USB CDC protocol like
- Arduino using ATmega32U4
- Digispark using V-USB software USB
- BBC micro:bit using ARM mbed DAPLink firmware

To connect USB to serial converters, your android device must support USB OTG aka. USB host mode. Most devices support this today, but in case of issues check with one of the various USB test apps, if host mode is enabled in your android kernel.

All features in this app are free. In-App purchase is only used for the 'Donate' option.

Looking for source code? Here you find a simplified variant of this app:

What's New in the Latest Version 1.48

Last updated on May 2, 2023

1.48 2023-05-01
NEW macros with repeat option
1.47 2023-03-11
NEW detect CDC devices by USB interface types instead of fixed VID+PID -> no more driver selection required for standard CDC devices
1.46 2022-07-31
NEW timestamp format with date
NEW smaller font size configurable
FIX spacing for HEX display mode
FIX PL2303G detection
1.45 2022-04-12
FIX crash on Android 12 at Settings->Misc->Save+log folder

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Additional APP Information

Latest Version

Request Serial USB Terminal Update 1.48

Uploaded by

Kristopher Mendes

Requires Android

Android 4.3+

Available on

Get Serial USB Terminal on Google Play

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Serial USB Terminal Screenshots

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