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Last updated on: 2026-06-16
Android Apps > Communication > USB Serial Terminal
USB Serial Terminal icon

USB Serial Terminal

1.1
mightyIT
4.75
75 reviews
10,000+
Downloads
Free

Simple USB Serial Terminal for Serial Port Communication over USB-OTG

Not recently updated — last update was on 2020-07-09. This app may no longer be actively maintained.
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About USB Serial Terminal

USB Serial Terminal is a communication app developed by mightyIT.

Download Statistics

USB Serial Terminal has been downloaded 27 thousand times. In the last 30 days, the app was downloaded 64 times.

User Ratings

USB Serial Terminal is rated 4.75 out of 5 stars. The rating is based on 75 ratings.

App Information

USB Serial Terminal is FREE to download. The APK download size is 4.84 MB. The latest version available is 1.1. The last update was on July 9, 2020.

Technical Requirements

USB Serial Terminal requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2017.

Description
INTRODUCTION:

- One-of-a-kind App that gives you compatibility with Serial Devices like CP210X, FTDI, PL2303, CH34X and CDC/ACM devices.
- This app can send and receive commands via Serial Devices so you can debug your hardware problems easily.

- Connect your Serial Devices to Mobile using OTG-Cable.


FEATURES:

- Baud Rate, Data Bits, Parity Checks, and Stop Bits setting Option
- Separate panels for sending and receiving data.
- Custom your own buttons for frequent sending of same data.
- Monitoring receiving data as ASCII or HEX.
- Sending Data as ASCII or HEX.
- Selection for \r \n at the end of sending data.
- Simple copy option in sent data just long press on data.
- Send Log file of Received and Sent data.
- Keep Screen on/off option.
- Font Size option.
- Remove Ads option.


NOTE:

- Android device must support USB Host mode.
- By default, Received data in ASCII format and It can be changed from top MENU.
- By default, Data sent in ASCII format and It can be changed from long pressing of particular Button.
- By default, \r\n will be sent on every sending data and It can be changed from long pressing of particular Button.
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More data about USB Serial Terminal

Price Free to download
Total downloads 27 thousand
Recent downloads 64
Rating 4.75 based on 75 ratings
Ranking Not ranked
Version 1.1
APK size 4.84 MB
Number of libraries 24
Designed for Android 4.1+
Suitable for Everyone
Ads Contains ads

App Performance Report

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USB Serial Terminal compared with similar apps

Common keywords of similar apps

Option Sending Ascii Long Default Changed Simple Bits Receiving Received Format Pressing Button Data Serial Usb Devices Terminal Otg App Send Hex

Keywords missing from this app

Bluetooth Device Support Arduino Communication Connect Port Features Scale File Recent Weighing Control Ftdi Upload Phone Text Tab Modbus Uart Time Weight Tcp Application Cable Connected User Save Mode Open Debugging Easy Board Automatically Version Supported Connection Https Commands Cdc Monitor

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Google Play Rating history and histogram

56
18
0
0
0

Downloads over time

USB Serial Terminal has been downloaded 27 thousand times. Over the past 30 days, it has been downloaded 64 times.

Changelog of USB Serial Terminal

Show changelog

Developer information for mightyIT

mightyIT

it@memighty.com

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Comments on USB Serial Terminal for Android

★★★★★ Narayan R · Aug 16, 2018
A great app to control Arduino via USB. Stable so far. My use-case is data acquisition, hence would request for plotting based on some predefined serial output format may be comma separated values. The button toggling would be fantastic.
★★★★☆ Gabriel Sierra · Jun 22, 2022
Works good! Would be great if multi-line commands functionality were added to the Hot-Keys. This would serve to configure serial devices with just one key!
★★★★★ Vasiliy Zelepukin · Nov 12, 2021
Working with homophone f1, ftdi adapter for xbee2 via otg cable on the phone side and xbee2+MICROBIT. Work's with Arduino too.
★★☆☆☆ Jack Evans · Jan 4, 2021
Downloaded and installed but first error found dictates baud rate. Can't enter standard midi baud rate of 31250 baud. Why ?
★★☆☆☆ Erwin Ried · Sep 15, 2018
Works but this seems to be a clone of Serial USB Terminal (with added ads in settings)

Google Play Rankings for USB Serial Terminal

This app is not ranked

Technologies used by USB Serial Terminal

USB Serial Terminal is requesting 6 permissions and is using 24 libraries.
Show details
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Communication Bridge Pro icon Communication Bridge Pro

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