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About USB Serial Tool
Use to Transfer Recieve Data Over USB to TTL
the android app is USB Serial Tool utility that Transfer and recieve Serial data using android usb port via USB to Virtual COM hardware
as example
Arduino,
ESP32 series
STM MCUs
AT commands for any device that use TTL via USB to TTL hardware
you may send recive ASCII or HEX charcators
What's new in the latest 1.0
Last updated on 2026-06-22
its open for testing
Videos and Screenshots
Old Versions of USB Serial Tool
42.1 MBJun 22, 2026
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