iFlight Borg Mini H7 Stack (Borg 60RS ESC)

iFlight Borg Mini H7 Stack is a flight controller and ESC stack in a 20×20 mm format for 5" racing and freestyle builds. It combines the Borg Mini H7 flight controller (with STM32H743 processor, ICM42688 gyro, 32MB blackbox) with a 4-in-1 Borg 60RS ESC.

The ESC handles a continuous current of 60 A, supports 4–8S power input, and runs on BLHeli_32 firmware. Thanks to the integrated antispark filter, there is no spark when connecting the battery, and polymer capacitors eliminate the need for an external capacitor, making the build smaller and lighter. The FC and ESC connect via an FPC cable; the FC has 5 UARTs, a 12V BEC for the video transmitter, and support for DJI MSP, Smart Audio, IRC Tramp, and HDZero VTX protocols.