When it comes to mini drones, the Mjx Bugs 6 currently is the best bang for the buck. When I first heard about that drone, I was very curious, whether one can use it as a plattform for diy projects. I immediatly orderd one on Amazon Germany.
Today the parcel arrived, and white the batteries are charging, I use to have a closer look on the insides.
Green: Connection ports for the motors
Pink: Power Connector from Flight Controller
White Arrows: Inputs for the motor signals (4,3,2,1)
It turns out, that the very top PCB is just a 4 in 1 ESC, connected to a flight controller, which is just underneath the ESC.
The flight controller and receiver sits underneath the 4 in 1 ESC Bord.
This is the kind of picture, we all know know from the internet.