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Posted: 2024-12-13 04:06 AM
Hello everyone,
I’m planning to work on a project involving an ESP32, a Schneider Electric PLC, and an HMI panel. The setup involves the following:
The network would be configured as follows:
I want to ensure everything is configured properly before diving into implementation. Any advice or suggestions would be highly appreciated!
Thanks in advance for your help!
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Posted: 2024-12-16 01:28 AM
I don´t see any problem in this configuration.
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Posted: 2025-01-05 10:22 PM
Hi, I have done a ModbusTCP/RTU gateway with Pi Pico using CircuitPy which I find has good MB support libraries available. Note that the ESP in your case should be ModbusTCP slave with the PLC polling it as the MB Master.
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Posted: 2025-03-23 06:04 AM
Hi everybody,
I work on a project for my students. I have a reduced robot controlled by an esp32 , is it possible to make it communicate with an M221 in modbus TCP directly by wiring ? (no hub )
Thx
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