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Old 10-27-2015, 12:46 PM   #2251 (permalink)
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Originally Posted by MPaulHolmes View Post
(canhi_1a, canlo_1a, gnd)
(canhi_2a, canlo_2a, gnd)
for one of the interfaces, and for the other CAN interface, just change the a to b.
Hmm. I thought CANbus communications was just the CanHi_1 and CanLo_1 differential pair. The 12V and Gnd were for supplying power to the end devices? Maybe I got that wrong.

Two CANbus channels would be nice if you need to talk two different speeds. For example, if you have a BMS on CANbus it may be a different rate than the ABS system. Not that I have that situation (yet) but I'm hoping!

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