Could I using u2d2 to connect RC-100?
I used OPENCR to connect RC-100 , it is ok.
so I want to skip opencr, directly using rc-100 to control dynamixel, it is ok?
I don't think I fully understood your inquiry.
You can connect 4pin UART interface(such as BT-410) to U2D2, however, U2D2 does not have any library to control DYNAMIXEL.
Also, RC-100 itself cannot control DYNAMIXEL without any proper control board.
your answer is really helpful.
sorry for my question:
my question is : can I using RC-100 to control dynamixel without Opencr board.
you answer is no. I am right?
Thanks a lot!
Thank you for the clarification.
You're right, my answer is "No, you can't".
You need a controller to create a proper digital packet that controls DYNAMIXEL.
Even setting DYNAMIXEL PWM mode, DYNAMIXEL still requires a digital form of PWM data from the DYNAMIXEL protocol packet.