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Connect multiple VESC over CAN bus

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Anthony20
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VESC Free
Joined: 2025-01-20 19:26
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Connect multiple VESC over CAN bus

Hello everyone,

I am currently working on a university project where we are trying to build a four-wheel-drive go-kart. Right now, I am testing the system and trying to send a torque command via CAN from an Arduino Nano to two VESC 100/250 motor controllers, but only one motor is running.

When I connect a single motor, it works correctly.

Could you help me troubleshoot this issue?

Thank you, and have a great day!

electricfox
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VESC Original
Joined: 2019-01-01 17:11
Posts: 142

CAN Settings in App-> General should be the same on boths VESCs except from CAN ID.