How do I read the Current of the xarm gripper motor?

[RexDrac]

Hi,

Are there any rostopics or rosserives that publishes the Current of the gripper motor? /xarm/gripper_state only returns the position feedback of the gripper, I would like to know how to get the current feedback of the gripper.

Thanks

[penglongxiang]

There is no interface for the current reading of xArm gripper at the moment, we will estimate the possibility to add it in the future. Thanks for your question.