- Mini F4 Omnibus Flight Controller with OSD with 20×20 mounting holes
- 28A 4 in 1 ESC with 20×20 mounting holes
- Stackable 25/100/250mW Switchable VTX with 20×20 mounting holes
- Mounting hardware
HGLRC F428-TX20 Tower FC includes advanced F4 Omnibus Flight Controller with extremely powerful 28A 4 in 1 ESC, that is great for 3-4S application, which will allow you to push your FPV quadcopter to the the sky high limits and advanced switchable 25/100/250mW VTX will let you comply with all applicable laws in your area as well as for video signal to penetrate through trees and walls for crystal clear picture.