All Posts
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ST3215 All Motors Undetectable After Manual Backdrive During Teleoperation - Need Help
Deepak R posted in LeRobot •Hello everyone, I'm in a difficult situation and would really appreciate any help. I have 6 ST3215 30kg.cm serial bus servo motors from Waveshare that completely stopped responding after I acciden...
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What Does This Specific Servo Configuration Error Indicate?
Tom posted in OpenDuckMini •Unassigned servo IDs or unpowered actuators are causing the failure.
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Why Does Camera-Assisted Teleoperation Cause Master Arm Noise and Slave Arm Control Failure?
Tom posted in LeRobot •Device enumeration appears inverted, with the master arm incorrectly identified as the slave unit.
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What Does This Specific Servo Configuration Error Indicate?
Lucky dog posted in OpenDuckMini •What does this error message mean during servo motor configuration?
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Why Does Camera-Assisted Teleoperation Cause Master Arm Noise and Slave Arm Control Failure?
wendelin posted in LeRobot •Has anyone encountered excessive noise in the master arm and loss of slave arm control during camera-assisted teleoperation? Without the camera, the system operates normally.
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Why Is My Duck Robot’s Upper Body Tilted and How to Correct It?
Tom posted in OpenDuckMini •Perform FD neutral position calibration or apply offset compensation using the find_offset utility.
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How to Reset ST3215 Servo Motor ID When It Becomes Undetectable in Ubuntu/Windows?
Tom posted in LeRobot •The port configuration appears misconfigured on Ubuntu. For Windows environments, utilize fd.exe for immediate port occupancy analysis.
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Why Is My Duck Robot’s Upper Body Tilted and How to Correct It?
Rissoooom posted in OpenDuckMini •Why is the upper body of my duck robot tilted? I can’t determine the cause.
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How to Reset ST3215 Servo Motor ID When It Becomes Undetectable in Ubuntu/Windows?
L charlotte posted in LeRobot •I sometimes set the servo motor ID, but afterward, it becomes undetectable and unresponsive. How can I reset the servo? Environment: ST3215 on Ubuntu and Windows.
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Why Do Rviz in ROS1 Fail to Publish TF with Valid URDF That Works in ROS2?
Tom posted in LeRobot •Deactivate all Conda environments (including base) before ROS1 execution to resolve URDF visualization conflicts in Rvix.
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Where Can I Locate The Specific Circuit in My Setup?
Dr william posted in OpenDuckMini •Where is the circuitlocated?
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Why Do Rviz in ROS1 Fail to Publish TF with Valid URDF That Works in ROS2?
L charlotte posted in LeRobot •I'm stuck with export: Rviz in ROS1 fails to publish TF, but the web validation shows the URDF is correct. I'm unsure if it's a ROS issue or problem with my URDF export. My friend tested it in ROS2...
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What computer specs are recommended for Reinforcement Learning tasks?
Tom posted in OpenDuckMini •Version upgrade mandates the control.display_data=true parameter to enable real-time telemetry visualization.
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How to Connect Nine Servo Motors to a Control Board When Direct Wiring Fails? Are DuPont Wires Necessary?
Tom posted in LeRobot •Version upgrade mandates the control.display_data=true parameter to enable real-time telemetry visualization.
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What computer specs are recommended for Reinforcement Learning tasks?
coopper posted in OpenDuckMini •May I ask if there are any specific computer configuration requirements for Reinforcement Learning?
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How to Connect Nine Servo Motors to a Control Board When Direct Wiring Fails? Are DuPont Wires Necessary?
Murry posted in LeRobot •Experts, how should the nine servo motors be connected to the control board? The wires from the servos don’t reach the control board directly. Do I need to use DuPont wires for extension?
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How to Connect Nine Servo Motors to a Control Board When Direct Wiring Fails? Are DuPont Wires Necessary?
Tom posted in OpenDuckMini •Two control ports suffice: daisy-chain the leg actuators on one side with the head actuator to Port 1, and the opposing leg actuators to Port 2.
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Why Does My Dataset Collection Process Fail with Errors on Initialization?
Tom posted in LeRobot •Either rename the repository identifier (repo_id) or execute git remote remove <name> to delete the local reference.
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How to Connect Nine Servo Motors to a Control Board When Direct Wiring Fails? Are DuPont Wires Necessary?
ZZZZhcool posted in OpenDuckMini •Experts, how should the nine servo motors be connected to the control board? The wires from the servos don’t reach the control board directly. Do I need to use DuPont wires for extension?
