A ladder logic and SCADA software for Arduino and compatible boards with serial communication. This software has basic instructions for ladder programming and are similar to Studio 5000 from Rockwell Automation. It has been coded in Processing and is completely free.
Just wondering if this project is still being developed?
Have you done any testing with ESP32?
Will you add simple Modbus RTU/TCP? ( there are plenty of good existing library's out there )
Rather than compiling complete Arduino sketch can this be adapted to just compile a library? For example I may have a bunch of other code running for web server etc and just need the ladder to run along with existing code, so having a library that updates and then compiles with the existing code would be ideal.
Have the ability to add user defined function blocks that can just be C++ would be great for calculations and advanced processing in the ladder logic
Have the option of attaching Arduino library's in the studio? This would allow use of other sensors I2C/SPI etc