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King Pigeon Communication Co., Ltd.
V1.0
www.iot-solution.com
Modbus to MQTT IoT Gateway
-BL101
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Refresh basic information of gateway
4.2.2 COM Port Introduction
4.2.2.1 COM Port Configuration
Double click COM1. Serial Port Attributes box will pop up for configuration
Serial Port Attributes
Item
Description
Default
Mode Selection
Select mode:
Collect/Transparent
Transmission/Modbus RTU to
Modbus TCP
Collect
Protocol
Device Brand
Modbus
Modbus
Device Model
Modbus RTU
Modbus RTU
Serial
Port
Settings
Baud Rate
Select from “2400”, “4800”,
“9600”, “19200”, “38400”,
“57600”, “115200”
9600
Stop Bit
Select “1Bit” or “2Bit”
1Bit
Data Bit
Select “7Bit” or “8Bit”
8Bit
Parity Bit
Select “None”, “Even” ,“Odd”
None
OK
Confirm COM configuration