此为MODBUSTOOLS公司出的VB控件，主要对MODBUS的操作，可以支持COM和TCP/IP的开发，不过本人没有破解，只有 MASTER和SLAVE的破解文件需要的人QQ联系：29781779-MODBUSTOOLS this company for the VB Control, MODBUS right, the operation can support COM and TCP / IP development, but I did not break, only the MASTE

modbus TCP/IP协议Server端源代码,modbus tcp/IP protocal server

It's a implementation of read/write data through Modbus TCp/RTU with JAMOD. There are abstracted utils for various functions of modbus tcp and rtu.(the unit identifier we will be talking to the reference, where to start reading from)