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Modbus TCP over Wi-Fi

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Le Huy Anh

The question has been closed for reason: not relevant or out dated

by
Joan Vilardaga Castro
on 03/07/2023 05:19:33

Hello,

I am a PLC beginner and I am trying to implement Modbus TCP using this product

https://www.industrialshields.com/shop/product/013002000100-modulo-digital-de-10-e-s-cpu-esp32-2196


I found 2 guides on your website but they use Ethernet shields while I need to run it over Wi-Fi.

https://www.industrialshields.com/blog/arduino-industrial-1/post/how-to-use-modbus-tcp-slave-library-with-a-plc-controller-arduino-105

https://www.industrialshields.com/blog/arduino-industrial-1/post/modbus-tcp-master-with-industrial-arduino-plcs-103


I would be appreciated if anyone can share any advice or experience on this subject.

Marcos Huy Le 

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