여러개의 Dynamixel을 연결하고 가장 끝에 있는 Dynamixel에 센서를 추가하려고 합니다.
Dynamixel끼리는 TTL이나 RS-485로 통신을 하는 것으로 알고 있는데
이를 이용하여 모터외 센서를 연결하여 신호를 받을 수 있는지 알고 싶습니다.
The answers would depend on what you are using as the Controller of your Dynamixels. Do you use the CM-xxx or OpenCM-xxx or other Controllers?
Also what kind of sensors are you planning to use?
The 3 or 4 Pin DXL connector/cable/bus systems are made only for Dynamixels. If you use Robotis CM-xxx or Open-CMxxx, you can use the 5-Pins ports for hooking up general GPIO sensors.
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Our DYNAMIXEL P and X540 sized servos feature an External Port that can be used to add an external sensor to the DYNAMIXEL actuator.
roboteer’s solution of using an OpenRB, OpenCM or other board with available GPIO would also work!
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