One solution for securing CAN communication is CANsec. CANsec is part of the third CAN bus generation CAN XL and allows authentication, encryption, and integrity checking of CAN frames. 2. The third ...

[mark] had an interesting idea when looking at all the wiring of a typical 3D printer; Use CAN Bus. There are a lot of wires going to the extruder assembly, and with most designs this thing is ...