Hi there (I apologize for my english, that not my native lang) I have a sort of "blackbox" who send me data trought a RJ45 port, in a MODBUS format and I want to read the data with my Raspberry Pi 2. I searched a lot on google, but the only solutions for listening a modbus is to put a card on top of my RPI2, using the RX/TX ports, that I dont want... If someone have a solution, thanks !
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