TX40 devices have access to different features, depending on the serial port mode selection.
Default serial port configuration
You can review the default serial port configuration for your device.
Serial mode options
You can choose a serial mode option for each serial port, depending on the feature that you want to use.
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Login: Allows the port to be used to log into the CLI.
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Remote Access: Provides socket level access to ports.
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Application: Provides access to the serial device from Python applications.
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PPP dial-in: Allows the device to answer Point-to-Point Protocol (PPP) connections over serial ports.
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UDP serial: Provides access to the serial port using UDP.
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Modem emulator: Allows the device to act as a dial-up modem emulator for handling incoming AT dial-ins.
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Modbus: Allows the device to function as a Modbus protocol gateway.
Add a USB serial port
Your TX40 can be configured to support USB-to-serial adapters for serial access to the device, or remote serial out-of-band (OOB) access to other devices
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