[image] If I was using one of these motor controllers which can accept all sorts of protocols for sending commands, what would be the best way send commands down a cat5 cable to it from a long distance like 100ft? It's not a wiring question but a question of which command protocol will still be in…

How to send commands to motor controller down a 100ft wire

LarryD January 13, 2013, 9:48pm 11

You could use a current loop.
OR
Does anyone know if I2C would work?

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