L2 IDE - A free ladder logic editor
What is L2?
L2 is a free ladder logic editor that is used to create ladder logic diagrams for the Shark Byte range of PLCs. Once a design is complete, it can be compiled and simulated to ensure that the compiled design will work as expected on a real Shark Byte PLC.
Unlike other ladder logic editors, L2 has been designed with simplicity in mind. Shark Byte PLCs connect via USB, and the software automatically scans for the connected PLC. Once found, the program will then download the design to the PLC, and the PLC will begin execution.
The software is entirely free for both commercial and non-commercial use and has been programmed in Python to make it cross-platform (works on both Windows and Linux).