Serial USB Terminal APK

Version 1.45 - de.kai_morich.serial_usb_terminal

Terminal for serial devices connected with USB to serial converter

Serial USB Terminal apk

APP Information

Download Version 1.45 (79)
Apk Size1.42 MB
App DeveloperKai Morich
Malware CheckTRUSTED
Install on Android4.3.x and up
App Packagede.kai_morich.serial_usb_terminal.apk

Download Serial USB Terminal 1.45 APK

App Description

Serial USB Terminal is kai_morich,serial_usb_terminal,tools,serial,terminal, content rating is Everyone (PEGI-3). This app is rated 5 by 1 users who are using this app. To know more about the company/developer, visit Kai Morich website who developed it. de.kai_morich.serial_usb_terminal.apk apps can be downloaded and installed on Android 4.3.x and higher Android devices. The Latest Version of 1.45 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 898+ times on store. You can also download de.kai_morich.serial_usb_terminal APK and run it with the popular Android Emulators.

'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:

App ChangeLog

  • 1.45 2022-04-12
  • FIX crash on Android 12 at Settings->Misc->Save+log folder
  • 1.44 2021-09-24
  • FIX double send with external keyboard
  • FIX some PL2303G product IDs
  • 1.43 2021-05-16
  • NEW support PL2303GC/GB/GT/GL/GE/GS
  • NEW custom baud rates for PL2303TA/TB
  • 1.42 2021-03-07
  • FIX crash in control line display
  • 1.41 2021-03-05
  • FIX more responsive UI when reading a lot of data or when resuming from background with a lot of new data
  • FIX file upload in raw mode + character delay

App Screens

Serial USB Terminal App Screen 1Serial USB Terminal App Screen 2Serial USB Terminal App Screen 3Serial USB Terminal App Screen 4Serial USB Terminal App Screen 5Serial USB Terminal App Screen 6Serial USB Terminal App Screen 7Serial USB Terminal App Screen 8Serial USB Terminal App Screen 9Serial USB Terminal App Screen 10

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. JT Fowkes-avatar

    JT Fowkes

    I tried so many serial apps and this was by far the best. I wish that it auto detected my serial port and it doesn't work with the HP network switch's help function. However, it did really well at displaying the terminal properly and allowing me to enter the command I needed. I guess I need to stop relying on the help menus so much.

  2. Emre Ay-avatar

    Emre Ay

    complately useful but I can`t upload properly my .py files if there is a loop inside. when a loop statement entered, it`s writing leftward the next line without any need to use space but it continues to doing so for the next lines which they should be the under the first line entered.

  3. bitrick-avatar bitrick

    Run the usb modem on that land-line emulator running on the Google phone-number and running a dialup account because why not yes it will work with just about anything as long as you have a (USB.type-A to USB.TYPE-C) It's a 4$the usb adapter and then I found the the modem while taking out the trash one time and then just to tell you the android version of (DOS:BOX) is a great option for tablets perfect

  4. a v subbareddy-avatar

    a v subbareddy

    This is a great app to test the devices with request and responses without developing your own application. The example application provided in the link is very much helpful to understand and build our own application.

  5. Gene Moody-avatar

    Gene Moody

    Exactly what I needed. USB c serial, and feel safe without a laptop! using for network device config, unrooted pixel 4.

  6. Andrew Heard-avatar

    Andrew Heard

    perfect - just add USB micro-B or type-C OTG adapter to my phone, connect to Arduino @ 115,200bps & it works!! couldn't ask for more; well worth a donation

  7. Bams Gian-avatar

    Bams Gian

    I've changed my review, it's works smoothly on my raspberry pi with 115200 baud rate



    This service of Excellence ought to be a 10 Star for even Developers use This in The underground world of privacy !

  9. A Bell-avatar

    A Bell

    Very good app. I use it to connect to Cisco routers using my tablet. Wish the TAB key worked to complete the syntax for me.

  10. Ben Meyer-avatar

    Ben Meyer

    Works on various hardware platforms. Handy for debugging.