About the PX4 Autopilot category

Welcome to the PX4 autopilot discussion forums, this is an open and inclusive space build by the community for the community. NOTE * Use sub-categories when possible.* Issues should be reported on Github * When sharing logs please use Log Review.

Hi all
I am new in Dronecode community.
I would like to build follow me drone with object avoidance.
could any one tell me which drone should i start with? what i need to build it.

Thank you in advance,