To prevent the VTX fly, USBfan creates powerful airflow and cools down the vehicle efficiently even in the setting.it also has level adjustability for gyro calibration.
This product is 3D Data files. you have to print and assemble them by your self. Assemble might be very easy.
Bolt, Adjuster, arm
file name:lift stay v3.stl
infill 80% or greater
Printer Brand: Prusa
Printer: i3 MK3
What you’ll need
4x M4*40mm Screw
4x M3x8 screw
1x your smartphone. it comes with scale.use this scale and put your smartphone on.
1x 12cm USB cooling fun like this