Thank you very much for your answer. I will look into all this since as have some ideas with these controllers. Thanks again.

Hi TD-er. Thank you for the welcome and for the clarification. It sure is fantastic with how much these small boards are packed with. I have some questions though. What do you do if you want to expand the I/O count? Can these units communicate with each other? And what protocol(s) do they support fo...

Hello. I'm not sure what this site is about but as I understand it it's about home automation centered around some specific type of hardware, and that sounds interesting to me. I'm a senior PLC programmer/SCADA engineer and I want to write a SCADA system that's free and open. But if someone knows of...