modbus rtu protocol controls, you can call in delphi.

ModbusMm\ModbusM1\About.dcu
........\........\About.ddp
........\........\About.dfm
........\........\About.pas
........\........\About.~ddp
........\........\About.~dfm
........\........\About.~pas
........\........\Communal.dcu
........\........\Communal.pas
........\........\Communal.~pas
........\........\config.ini
........\........\error.ini
........\........\Project1.cfg
........\........\Project1.dof
........\........\Project1.dpr
........\........\Project1.res
........\........\Project1.~dpr
........\........\Unit1.dcu
........\........\Unit1.ddp
........\........\Unit1.dfm
........\........\Unit1.pas
........\........\Unit1.~ddp
........\........\Unit1.~dfm
........\........\Unit1.~pas
........\ModbusM1
ModbusMm

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