oModbusMaster is an easy to use program for communication with all kinds of Modbus devices, supporting Modbus-TCP and Modbus-RTU over TCP.
For communication with RTU devices an ethernet to RS485 converter is needed.
Bug fixes & minor improvements.
Separate fields for read and write data.
Ratings and ReviewsSee All
Nice product for the price
Program works with no issues. Nice to be able to re-use config files. Would like to have a comment field to help remember what the registars represent.
It does not work
The ip address field can not be eddited, so basically the program is uselles.
With Family Sharing set up, up to six family members can use this app.