Hi everyone,
I’m hoping someone can help me with an issue I’m experiencing with my rover controlled by ArduPilot (using a Cube).
Problem Description:
I programmed my rover, and everything was working perfectly until recently. Here’s what’s happening:
Telemetry and Wheel Control Issue:
When I connect the telemetry from my Cube to the computer and connect to a ground control station (Mission Planner or QGC or MavProxy), the wheels of my rover stop responding to my commands.
The RC signals are correctly received and the outputs (visible in Mission Planner) follow my commands.
The rover can arm and disarm without issues, but the wheels no longer turn as commanded.
Random Behavior on Reboot:
Sometimes, when I disconnect and reconnect the rover’s battery, the wheels start turning randomly without any input.
This issue occurs intermittently: sometimes the rover functions correctly after a restart, and sometimes it doesn’t.
This erratic behavior happens regardless of whether the signal reception problem occurred before the reboot or not.
What I’ve Checked:
RC signals are being received correctly and commands are properly interpreted by the Cube (confirmed via Mission Planner).
Physical connections seem solid and secure.
No changes are made between reboot attempts.
Questions:
Has anyone encountered a similar issue with telemetry or motor controllers?
What could be the potential causes of this intermittent wheel behavior?
Are there any specific troubleshooting steps you would recommend to identify and resolve this issue?
Thanks in advance for your help!