When I tried to the dynamixel motor with a shield using Arduino Uno, I noticed that the motor runs only when motor with ID 1 is connected to the middle TTL port (I am using XL430-W250 ).
The second motor with ID moves when connected to the TTL port just above the middle one.
Why is that so?
Are there any specifications that mention a connection between port and motor ID?
When I tried to the dynamixel motor with a shield using Arduino Uno, I noticed that the motor runs only when motor with ID 1 is connected to the middle TTL port (I am using XL430-W250 ).
The second motor with ID moves when connected to the TTL port just above the middle one.
Why is that so?
Are there any specifications that mention a connection between port and motor ID?