Hello everybody,
I’m trying to use autopilot with navio2+raspi and controlling pwm with a node where i put Servo.py. when i run the node i get ERRor Permission denied: /sys/class/pwm/pwmchip0/export. someone can help?
I use Servo.py as node in ROS package, i can’t run sudo rosrun
In that case you can login as root.
It was also answered here:
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Yes i just do it, the solution is to go the workspace and tap “sudo su” then source and run the node.
Thank you Mikhail for your help