USB/BT/BT LE Ultimate




Description: This video demonstrates the use of UDevTerm USB/BT/BT LE Ultimate as a way to simultaneously and independently transmit files through USB OTG and Bluetooth ports. With comments.


digitalLEARNING Magazine 4+. Magzter Inc.


The Journal Science 4+. American Association for the Advancement of Science.


Scientific American Mind 12+. Nature Publishing Group.


IEEE Computer 4+. Qiosk.

UDevTerm USB/Bluetooth Ultimate includes a VT100/VT220 (WIP) terminal with interactive screen replacing keyboard arrow buttons functionality. UDevTerm USB/BT/BT LE Ultimate combines functionality of UDevTerm USB Ultimate and UDevTerm BT/BT LE Ultimate.Support simultaneous independent terminal emulation and/or file transmission over USB OTG and Bluetooth connections with easy realtime terminal switching between these two connections. It can also be used to create direct data bridge between OTG USB COM port and Bluetooth virtual COM port or Bluetooth low energy, allowing to connect third parties devices through Bluetooth virtual COM port or Bluetooth low energy to devices that have USB port or CLI port like routers.


Key features:


• Interactive VT100/VT220 (WIP) terminal. Smooth interpretation of gestures into cursor movements. Scrollable terminal emulator window with history.

• Communication over USB OTG UART serial (RS-232/COM) port

• Communication over Bluetooth virtual serial port

• Communication over Bluetooth low energy port

• Modem to send files without protocol and using protocols such as XModem and YModem. Compatible with existing PC programs such RealTerm, Tera Term, Extra Putty and Dolphin File Transfer.

• Simultaneous independent terminal emulation and/or file transmission over USB OTG and Bluetooth connections

• Adjustable window and font size, character set

• Adaptation to device orientation changes

• Clickable web url links

• Log files with transmission records

• Communication with routers over CLI interface (tested on EdgeRouter Lite with Cisco cable)

• Communication with transmission modules like Bluetooth HC-06, Bluetooth low energy HM-10 or Wi-Fi ESP8266 through AT commands over OTG USB

• Communication over Bluetooth with Arduino Uno, etc.

• Data bridge between devices, connected to OTG USB COM port and Bluetooth virtual COM ports

• Support of ascii, decimal, hexadecimal and binary messages

• Real time message transmission and deletion in decimal, hexadecimal and binary format, allowing to enter and delete messages like in ascii format. Ability to send and delete a number of repetitions of the same character in decimal and hex format in convinient form in real time.

• Support escape sequences

• Save and modify sequences in any format for quick access, store command line last inputs.

• Full screen and split screen for transmitted and received signals. Ability to represent transmitted and received singnals in split screen mode in different formats in real time

• Accurately developed interface, processing of events such as usb detatch, etc.

• Detailed built-in tutorial


current version 5.3