The opening in the top of the drone and probably the spare hole in the case are for the obstacle avoidance module that comes with the MAX version of the drone. I've found that it can be bought separately from AliExpress but I've not seen any official notes saying it can be added to the base model, so it may or may not work.
![RG101Pro GPS Drone Flight TEST [Spoiler: Return to Home has FAILED]](http://i.ytimg.com/vi/p9Kes3pheSo/mqdefault.jpg)
The opening in the top of the drone and probably the spare hole in the case are for the obstacle avoidance module that comes with the MAX version of the drone. I've found that it can be bought separately from AliExpress but I've not seen any official notes saying it can be added to the base model, so it may or may not work.
what is the resolution of videos and photos?
oh same my drone rg101 app red what there probem
I wish I would've discovered what the issue is
Muito bom
obrigado :)