Hello all, I wanted to start a new project programming the Codesys Runtime on an RPI. The only problem is that I have to able to expand th GPIOs as it is just not enough for. I was not able to find and info on the net if CoDeSys supports different kinds of GPIOs extensions. Furthermore I was curious if any of you know a book or some serious tutorial on the subject of CoDesys generally and RPI with CoDeSys specifficaly. Thank you all!!!