The L-shaped right-angle conversion board is used for the popular indoor FPV Tinywhoops. The USB sockets are mostly located at the bottom of the flight controller, which is often blocked by the rack, making it inconvenient to plug in and unplug the USB to connect the flight controller. Using this L-shaped right-angle conversion version, the USB socket can be placed outside the fuselage, which is convenient for plugging and unplugging.
