This an implementation of a Modbus TCP master Simulator. This simulator allows reading Registers from a TCP Server. The Simulator is implemented with Qt for Python using the pyside6 Library. There are ...

“Not being overcomplicated is Modbus TCP/IP’s biggest draw, not only for PLCs, but especially for PC-based applications,” said Jason Haldeman, senior product specialist for I/O and networking at ...

At the moment, string writes are not supported at all. String writes, to set Custom Names for devices, will be a valid and useful feature. Very low priority.

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, ...