A free utility for retrieving data from Modbus-enabled devices.
, you can get a single-user license that covers the RTU/ASCII Master, the RTU/ASCII Slave, and the TCP Client. Site License:
Understanding Simply Modbus Master 812 and Licensing Requirements
However, the software operates on a , meaning the full, unrestricted version requires a valid license key. This article explains how to obtain a legitimate license key, activate your software, and manage your license properly. What is Simply Modbus Master 8.1.2? simply modbus master 812 license key
View data in 16-bit, 32-bit, 64-bit, and Floating Point formats.
The software allows a maximum of 20 response messages per session.
Do you need for a specific Modbus connection error? Share public link A free utility for retrieving data from Modbus-enabled
Note: For technicians requiring a broader diagnostic toolkit, bundled licenses for all three Simply Modbus software packages (Master, Slave, and TCP Client) are available starting at $162. Technical Note: Troubleshooting Key Persistence
Yes. Although the software was compiled before Windows 10/11 existed, users have reported very few issues. If you encounter a problem saving configuration or log files, launch the program with “Run as administrator”.
The software acts as a Modbus client (master) to request information from field devices like PLCs, flow meters, sensors, and motor drives. This article explains how to obtain a legitimate
Simply Modbus Master functions as a data communication test software. It eliminates the need for a physical Programmable Logic Controller (PLC) during the initial phases of system integration. Key Features
However, for a dedicated Modbus master tool, Simply Modbus Master remains a top choice.