Hello everyone, nowadays i am working on a project for remote access to our machines. We are using a remote access module, but i want to make my own device.
I want to communicate PLC and Esp8266 on Modbus rs-232 or rs-485, and when Esp8266 connected to Wifi, I want to connect to machine from my remote computer. Sometimes we need to change similar parts of PLC program because an error.
I found these codes :
https://github.com/AlphaLima/ESP32-Serial-Bridge/tree/master
https://github.com/emelianov/modbus-esp8266
https://github.com/jeelabs/esp-link
I want to use these libraries, but i can't decide how can i create algorithm. I am not good at MCU programming, my goal is copying some parts of these codes and editing it.
If you have an idea, can you help me what must be my method ? I will be happy every little details, thank you everyone, good days !
I want to communicate PLC and Esp8266 on Modbus rs-232 or rs-485, and when Esp8266 connected to Wifi, I want to connect to machine from my remote computer. Sometimes we need to change similar parts of PLC program because an error.
I found these codes :
https://github.com/AlphaLima/ESP32-Serial-Bridge/tree/master
https://github.com/emelianov/modbus-esp8266
https://github.com/jeelabs/esp-link
I want to use these libraries, but i can't decide how can i create algorithm. I am not good at MCU programming, my goal is copying some parts of these codes and editing it.
If you have an idea, can you help me what must be my method ? I will be happy every little details, thank you everyone, good days !