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Introduction to the E78-DTU (900LN22) LoRaWAN node data transceiver.
Lists the key features and capabilities of the E78-DTU.
Details the components and interfaces of the E78-DTU hardware.
Explains the DC power input options and voltage requirements.
Defines the RS485 communication interface connections.
Lists the key technical specifications like frequency, power, and distance.
Details general specifications like size, weight, temperature, and interfaces.
Describes the operation of the transparent transmission mode.
Explains the configuration mode for setting up the device.
Elaborates on how data communication works in transparent mode.
Explains the active polling feature and its configuration.
Describes how to configure the device remotely.
Details the process of upgrading firmware via the serial port.
Explains the syntax and structure for AT commands.
Ebyte reserves the right of final interpretation and modification of all content.
Manual may change due to product improvement without prior notice.
Printing Chinese manual only, English is electronic; product quantity varies.
Provides technical support, download links, contact details, and address.
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