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- Tue Mar 19, 2024 11:43 am
- Forum: ESP32 Arduino
- Topic: ESP32 as modbus tcp client
- Replies: 0
- Views: 2139
ESP32 as modbus tcp client
Hello, I'm having some issues getting the esp32 running as a modbus tcp client. I was able to get it running as a server, communicating with Siemens 1500 PLC as a client. But when trying with esp as client and PLC as server, it's not working. The PLC seems to be waiting for a connection, but for som...