Configurable Gateway - Ebyte E90-DTU-V8 User Manual

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E90-DTU(433L30E)-V8 User Manual

5.8.5. Configurable Gateway

The gateway automatically polls the RTU device register according to the pre-configured MODBUS command
(only supports the configuration of the MODBUS read command), and the commands in the non-storage table will
directly operate the RTU device. Frequently read commands can be stored in the gateway in advance, which can
shorten the response time (query configured commands). Due to the above features, the serial port side of the
configurable gateway can only be connected to Modbus slaves.
Instruction storage description (increase, the instruction error and format error cannot be added, the left picture is
the host computer, the right picture is the webpage):
Instruction storage description (delete, the picture on the left is the host computer, and the picture on the right is the
webpage):
Instruction storage description (clear, web page and AT command support):
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