UART Terminal - connect to Arduino via OTG

500+
Downloads
Content rating
Everyone
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About this app

Communicate with your Arduino, ESP8266 NodeMCU, ESP32 or other MCU or device like 3D Printer, CNC, etc. Just connect to the OTG USB port of your Android device.
User can select ASCII / HEX mode separately for terminal screen and command input.
User can also select the command ending (the characters to append at the end of each command).
Local echo option: to also see what you sent.
Baud Rate selection: any integer number, not limited by app, but make sure the connected device supports what you enter.
Char Delay option: for slow MCUs - wait a given number of milliseconds after each sent byte, so the connected MCU has enough time to process it.

Make sure your connected device is supported, before buying this app !!!
You can test it with our free app TCPUART
https://play.google.com/store/apps/details?id=com.hardcodedjoy.tcpuart

Enjoy :)
Updated on
Apr 22, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What's new

- removed links to "other apps you may like" from "About" window
- increased targetSdkVersion to 31
- fixed some bugs