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