Interface Delta PLC with ESP32

Projects Networking, Protocols, and Devices
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Hi,
I have a Delta SA PLC and an Arduino ESP32 with an RS485 interface . I would like to send the values from the PLC to the Arduino through RS485. Just need some help with the Arduino code please.

2

Hth.
"ESP32 with MODBUS RTU RS485 Protocol Using Arduino IDE | microdigisoft.com

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